{
  "data": {
    "a": {
      "slug": "browser-use",
      "name": "Browser Use",
      "vendor": "Browser Use",
      "vendorUrl": "https://browser-use.com",
      "kind": "http-api",
      "category": "browser",
      "summary": "Browser Use runs AI agents that operate a web browser. It has an MIT Python library and CLI, and a hosted cloud with an agent API, managed browsers over CDP and an MCP server.",
      "url": "https://www.anchorterminal.com/tools/browser-use",
      "markdownUrl": "https://www.anchorterminal.com/tools/browser-use.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/browser-use.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/browser-use.json",
      "repo": "https://github.com/browser-use/browser-use",
      "license": "MIT for the open-source library and the SDK. Browser Use Cloud is a proprietary service under Browser Use's terms of service",
      "transports": [
        "http",
        "streamable-http",
        "stdio"
      ],
      "remoteUrl": "https://api.browser-use.com/api/v4",
      "packages": [
        {
          "registry": "pypi",
          "name": "browser-use-sdk"
        },
        {
          "registry": "npm",
          "name": "browser-use-sdk"
        },
        {
          "registry": "pypi",
          "name": "browser-use"
        }
      ],
      "auth": "api-key",
      "authNotes": "Self-serve API key from cloud.browser-use.com, sent as the `X-Browser-Use-API-Key` header with no Bearer prefix. Keys start with `bu_`, belong to one project and share its credits and concurrency. A key can carry a monthly spending cap, which is a soft limit. No scopes were found in the docs. EU keys are separate and work only on api.eu.browser-use.com. The x402 host authenticates by wallet signature with no key.",
      "pricing": "usage",
      "pricingNotes": "Pay as you go from prepaid credits, minimum top-up $5, no subscription and no expiry. Browsers $0.02 an hour, rounded up to whole minutes, plus traffic at $5 a GB through the managed residential proxy (on by default) or $0.20 a GB direct or through your own proxy. Hosted agents cost model tokens plus a 20 per cent fee, plus browser time and traffic. $1 of free credit once for eligible Google, GitHub or Microsoft signups, no card. An agent with a wallet can start without an account by x402 (https://browser-use.com/pricing, https://docs.browser-use.com/cloud/guides/x402.md).",
      "priceSummary": "$0.02 / browser-hr",
      "where": "both",
      "x402": {
        "level": "yes",
        "evidence": "x402 on https://x402.api.browser-use.com, which the docs say exposes every /api/v2 and /api/v3 route with an x402 challenge in place of API key auth. USDC on Base mainnet, signed with EIP-3009, no account or API key. Payments are credit top-ups to a project tied to the wallet, not per-call fees. /api/v4 isn't named as covered (https://docs.browser-use.com/cloud/guides/x402.md, checked 2026-10-08).",
        "endpoints": [
          {
            "url": "https://x402.api.browser-use.com/api/v3/sessions",
            "priceUsd": null,
            "network": "eip155:8453"
          }
        ]
      },
      "toolCount": 7,
      "popularity": {
        "githubStars": 117448,
        "npmWeekly": 106854,
        "pypiWeekly": 2090278,
        "asOf": "2026-10-08"
      },
      "docsUrl": "https://docs.browser-use.com",
      "llmsTxt": "https://docs.browser-use.com/llms.txt",
      "openapi": "https://docs.browser-use.com/cloud/openapi/v4.json",
      "registryName": "com.browser-use/browser-use",
      "capabilities": [
        "browser.control",
        "browser.hosted",
        "web.extract"
      ],
      "tags": [
        "official",
        "hosted",
        "open-source",
        "usage",
        "no-card",
        "x402",
        "openapi",
        "llms-txt",
        "mcp",
        "python",
        "typescript",
        "status-page",
        "soc2"
      ],
      "lastRelease": "2026-10-07",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 77.9,
        "grade": "BB",
        "agentReady": true,
        "rank": 16,
        "ranked": true,
        "rankOf": 629,
        "categoryRank": 1,
        "methodology": "0.4",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 78,
          "maintenance": 77,
          "payments": 90,
          "reliability": 87,
          "schema": 85,
          "security": 59,
          "transparency": 65
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-08"
        },
        "negative": 0,
        "verdict": "The hosted cloud accepts x402 top-ups in USDC on Base with no account or API key, and publishes prices, rate limits and three OpenAPI documents. The privacy policy says inputs are used to train Browser Use's models, API keys have no documented scopes, and no prompt-injection guidance was found in the docs.",
        "bestFor": "An agent that wants to hand a whole browser task to a hosted agent and get a result back, or that needs a low-cost cloud browser over CDP, and for unattended agents that can pay by x402.",
        "strengths": [
          "x402 host at x402.api.browser-use.com takes USDC on Base with no account or API key, and wallet top-ups start at $0.01",
          "Public prices without login, $0.02 a browser-hour, proxy traffic $5 a GB, model tokens plus a 20 per cent fee",
          "OpenAPI 3.1.0 documents for API v2, v3 and v4, llms.txt and Markdown copies of every docs page",
          "Rate limits published with numbers, and 429 bodies carry `limit_rps` and `retry_after_seconds` beside Retry-After",
          "Secret bindings limit each credential to at most 20 named hostnames, and a run takes a `maxCostUsd` cap"
        ],
        "weaknesses": [
          "The privacy policy says inputs are used to train Browser Use's AI models, with no opt-out described outside Enterprise zero data retention",
          "No scopes or permissions documented for API keys, and the per-key monthly spending cap is a soft limit",
          "No prompt-injection guidance found in the cloud docs, though agents read untrusted pages",
          "No idempotency key on `POST /runs`, and a client timeout leaves the billable run active",
          "The terms allow the service to be changed or discontinued with or without notice, and no deprecation policy was found"
        ],
        "agentNotes": [
          "Send the key as `X-Browser-Use-API-Key` with no Bearer prefix. A Bearer header returns 401",
          "Stop browsers with `PATCH /api/v4/browsers/{id}` and `{\"action\":\"stop\"}`. Closing CDP or the SDK client leaves the browser billing",
          "Poll `GET /runs/{id}/status`, not the full run, and wait for the returned Retry-After on 429, which can be 300 seconds at the edge",
          "Before resubmitting after a timeout, read the existing run's status. The server keeps running and may already have submitted a form",
          "With a wallet and no key, call x402.api.browser-use.com on `/api/v2` or `/api/v3` routes. A task stops with INSUFFICIENT_CREDITS if credit runs out mid-run"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 0,
        "avgRating": 0,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "BB",
            "methodology": "0.4",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 77.9
          }
        ],
        "editorialScores": {
          "ergonomics": 78,
          "maintenance": 77,
          "payments": 90,
          "reliability": 87,
          "schema": 85,
          "security": 59,
          "transparency": 51
        },
        "provenanceScore": 78
      },
      "connect": {
        "install": "pip install --upgrade browser-use-sdk",
        "http": "curl https://api.browser-use.com/api/v4/runs -H \"X-Browser-Use-API-Key: $BROWSER_USE_API_KEY\" -H \"Content-Type: application/json\" -d '{\"task\":\"Find the top Hacker News story\"}'",
        "claudeCode": "claude mcp add -t http -H \"x-browser-use-api-key: YOUR_API_KEY\" browser-use https://api.browser-use.com/v3/mcp",
        "config": {
          "mcpServers": {
            "browser-use": {
              "headers": {
                "x-browser-use-api-key": "YOUR_API_KEY"
              },
              "url": "https://api.browser-use.com/v3/mcp"
            }
          }
        },
        "x402": "pip install \"browser-use-sdk[x402]\"\n# set BROWSER_USE_X402_PRIVATE_KEY, then use AsyncBrowserUse from browser_use_sdk.v3, or POST https://x402.api.browser-use.com/api/v3/sessions with an x402 client (USDC on eip155:8453)"
      },
      "letme": {
        "capability": "https://letme.dev/browser.control",
        "tool": "https://letme.dev/browser-use"
      },
      "area": "developer",
      "unitPrices": [
        {
          "item": "Cloud browser",
          "unit": "browser-hour",
          "usd": 0.02,
          "note": "rounded up to whole minutes, one-minute minimum"
        },
        {
          "item": "Residential proxy traffic",
          "unit": "gb",
          "usd": 5,
          "note": "managed proxy, on by default"
        },
        {
          "item": "Direct or own-proxy traffic",
          "unit": "gb",
          "usd": 0.2
        },
        {
          "item": "Agent service fee on model tokens",
          "unit": "pct",
          "usd": 20,
          "note": "added to model cost, plus browser time and traffic"
        },
        {
          "item": "GPT-5.6 Luna input, fee included",
          "unit": "1m-tokens",
          "usd": 0.24,
          "note": "output $1.44, cached input $0.024"
        },
        {
          "item": "Claude Sonnet 5 input, fee included",
          "unit": "1m-tokens",
          "usd": 2.4,
          "note": "output $12.00, cached input $0.24"
        },
        {
          "item": "Claude Opus 5 input, fee included",
          "unit": "1m-tokens",
          "usd": 6,
          "note": "output $30.00, cached input $0.60"
        },
        {
          "item": "BU 2.0 model API input",
          "unit": "1m-tokens",
          "usd": 0.6,
          "note": "output $3.50, cached input $0.06"
        }
      ],
      "provenance": {
        "legalEntity": "Browser Use, Inc.",
        "domain": "browser-use.com",
        "domainRegistered": "2024-11-11",
        "endpointOnVendorDomain": true,
        "terms": "https://browser-use.com/legal/terms-of-service",
        "privacy": "https://browser-use.com/privacy",
        "statusPage": "https://status.browser-use.com",
        "changelog": "https://browser-use.com/changelog",
        "securityTxt": "valid",
        "checked": "2026-10-08",
        "notes": [
          "The privacy policy names Browser Use, Inc. as the responsible entity. The terms of service, last revised 15 July 2026, name Browser Use Inc. and say it is headquartered in the United States.",
          "browser-use.com/.well-known/security.txt gives security@browser-use.com and the SOC 2 page as contact and policy, with a Canonical line and no Expires field, which RFC 9116 requires.",
          "RDAP for browser-use.com gives a registration date of 2024-11-11.",
          "The API, the x402 host, the EU API and the MCP server all answer on browser-use.com subdomains.",
          "The DPA of 30 July 2026 links the sub-processor list in a Vanta trust centre, which we didn't read."
        ],
        "score": 78
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/browser-use.json",
      "live": {
        "slug": "browser-use",
        "probe": {
          "target": "https://api.browser-use.com/api/v4",
          "method": "get",
          "lastAt": "2026-10-08T19:08:42.220856498Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 483,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 402,
          "p95ms24h": 483,
          "samples24h": 42,
          "samples30d": 42,
          "days": [
            {
              "date": "2026-10-08",
              "probes": 42,
              "ok": 42
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.browser-use.com",
          "indicator": "unknown",
          "summary": "no machine-readable status found",
          "checkedAt": "2026-10-08T17:50:26.510267517Z"
        },
        "versions": [
          {
            "registry": "github",
            "name": "browser-use/browser-use",
            "version": "0.13.11",
            "released": "2026-10-07",
            "seenAt": "2026-10-08T16:03:57.128680866Z"
          },
          {
            "registry": "npm",
            "name": "browser-use-sdk",
            "version": "3.11.3",
            "seenAt": "2026-10-08T16:03:54.64489162Z"
          },
          {
            "registry": "pypi",
            "name": "browser-use",
            "version": "0.13.11",
            "released": "2026-10-07",
            "seenAt": "2026-10-08T16:03:57.118403182Z"
          },
          {
            "registry": "pypi",
            "name": "browser-use-sdk",
            "version": "3.11.3",
            "released": "2026-09-04",
            "seenAt": "2026-10-08T16:03:51.553845048Z"
          }
        ],
        "githubStars": 117489,
        "npmWeekly": 106854,
        "pypiWeekly": 1988477,
        "securityTxt": {
          "url": "https://browser-use.com/.well-known/security.txt",
          "state": "valid",
          "checkedAt": "2026-10-08T15:38:31.486316829Z"
        },
        "pages": [
          {
            "url": "https://browser-use.com/changelog",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-08T18:15:52.4056577Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "e7ba101972fd"
          },
          {
            "url": "https://browser-use.com/pricing",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-08T18:15:56.607383979Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "6a7e4554a766"
          },
          {
            "url": "https://browser-use.com/privacy",
            "kind": "privacy",
            "status": 200,
            "checkedAt": "2026-10-08T18:15:58.452258616Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "eae34689aea2"
          },
          {
            "url": "https://browser-use.com/legal/terms-of-service",
            "kind": "terms",
            "status": 200,
            "checkedAt": "2026-10-08T18:15:54.631348148Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "71b9761ec4ab"
          }
        ],
        "updatedAt": "2026-10-08T19:08:42.220856498Z"
      }
    },
    "answer": "Browser Use scores 77.9 (BB) on agent readiness against Browserbase's 76.2 (BB), and leads in 3 of 7 scored categories. Browserbase leads on maintenance \u0026 community and transparency \u0026 trust.",
    "b": {
      "slug": "browserbase",
      "name": "Browserbase",
      "vendor": "Browserbase",
      "vendorUrl": "https://www.browserbase.com",
      "kind": "http-api",
      "category": "browser",
      "summary": "Hosted headless browsers for agents over CDP, plus Fetch and Search APIs and the Stagehand framework.",
      "url": "https://www.anchorterminal.com/tools/browserbase",
      "markdownUrl": "https://www.anchorterminal.com/tools/browserbase.md",
      "slimMarkdownUrl": "https://www.anchorterminal.com/tools/browserbase.min.md",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/browserbase.json",
      "repo": "https://github.com/browserbase/stagehand",
      "license": "MIT (Stagehand)",
      "transports": [
        "http",
        "streamable-http"
      ],
      "remoteUrl": "https://api.browserbase.com/v1",
      "packages": [
        {
          "registry": "npm",
          "name": "@browserbasehq/stagehand"
        }
      ],
      "auth": "api-key",
      "authNotes": "`X-BB-API-Key` header. Browsers connect over CDP at wss://connect.browserbase.com.",
      "pricing": "freemium",
      "pricingNotes": "Free with 1 browser-hour, 3 concurrent browsers, 1,000 Fetch and 1,000 Search calls and 7-day recording retention. Developer $20 a month with 100 hours then $0.12 an hour, 25 concurrent. Startup $99 with 500 hours then $0.10, 100 concurrent, 10,000 Fetch calls then $0.50 per 1,000. Fetch $1 per 1,000 on Developer, $4 with proxies, Search $7 per 1,000, proxies $10 to $12 a GB. Keyless x402 sessions at $0.12 an hour in USDC on Base (https://www.browserbase.com/pricing, https://docs.browserbase.com/integrations/x402/introduction.md).",
      "priceSummary": "$0.12 / browser-hr",
      "where": "hosted",
      "x402": {
        "level": "yes",
        "evidence": "x402 on https://x402.browserbase.com for browser sessions only, $0.12 an hour in USDC on Base, no account or API key, unused minutes refunded on terminate (https://docs.browserbase.com/integrations/x402/introduction.md, checked 2026-10-01). Fetch, Search and api.browserbase.com aren't covered. Also an MPP seller per Stripe's 18 March 2026 post.",
        "endpoints": [
          {
            "url": "https://x402.browserbase.com/browser/session/create",
            "priceUsd": null,
            "network": ""
          },
          {
            "url": "https://x402.browserbase.com/browser/session/:id/status",
            "priceUsd": null,
            "network": ""
          },
          {
            "url": "https://x402.browserbase.com/browser/session/:id/extend",
            "priceUsd": null,
            "network": ""
          },
          {
            "url": "https://x402.browserbase.com/browser/session/:id/terminate",
            "priceUsd": null,
            "network": ""
          }
        ]
      },
      "toolCount": null,
      "popularity": {
        "githubStars": 25400,
        "npmWeekly": null,
        "pypiWeekly": null,
        "asOf": "2026-09-26"
      },
      "docsUrl": "https://docs.browserbase.com",
      "llmsTxt": "https://docs.browserbase.com/llms.txt",
      "openapi": "https://docs.browserbase.com/reference/api/openapi.v1.yaml",
      "capabilities": [
        "browser.hosted",
        "browser.control",
        "web.fetch",
        "web.search",
        "web.scrape"
      ],
      "tags": [
        "official",
        "hosted",
        "freemium",
        "no-card",
        "x402",
        "mpp",
        "openapi",
        "llms-txt",
        "mcp"
      ],
      "lastRelease": "2026-09-09",
      "graded": true,
      "anchor": {
        "graded": true,
        "score": 76.2,
        "grade": "BB",
        "agentReady": true,
        "rank": 35,
        "ranked": true,
        "rankOf": 629,
        "categoryRank": 3,
        "methodology": "0.4",
        "run": "2026-10-01",
        "scores": {
          "ergonomics": 75,
          "maintenance": 92,
          "payments": 90,
          "reliability": 90,
          "schema": 80,
          "security": 43,
          "transparency": 71
        },
        "pending": [
          "performance",
          "tasks"
        ],
        "assessment": {
          "confidence": "medium",
          "date": "2026-10-01"
        },
        "negative": 0,
        "verdict": "x402 sessions at x402.browserbase.com with no account, $0.12 an hour, unused minutes refunded. The hosted MCP setup page passes the API key as `?browserbaseApiKey=` in the URL.",
        "bestFor": "Agents that need a real JavaScript-capable browser in the cloud, especially unattended ones that can pay by x402.",
        "strengths": [
          "x402 sessions at x402.browserbase.com with no account, $0.12 an hour, unused minutes refunded",
          "Per-plan concurrency and session-creation limits, with Retry-After and a documented backoff helper",
          "OpenAPI 3.0.0, llms.txt and a dated changelog with 12 entries since 13 July 2026",
          "SOC 2 Type II, HIPAA BAA, per-browser VMs and a valid PGP-signed security.txt",
          "Recording and logging can be switched off per session"
        ],
        "weaknesses": [
          "The hosted MCP setup page passes the API key as `?browserbaseApiKey=` in the URL",
          "No scopes or rotation guide for API keys, and no SLA published",
          "Hosted MCP tools have one-line descriptions and no annotations",
          "Privacy policy last updated 1 June 2024 says 30-day recordings, the pricing page says 7 days on Free",
          "The open-source MCP repository was archived on 20 July 2026 but the setup page still describes self-hosting it"
        ],
        "agentNotes": [
          "Use x402.browserbase.com when you have a wallet and no key. Terminate the session to get unused minutes refunded",
          "Use Fetch ($1 per 1,000) for static pages and save browser-hours for pages that need JavaScript",
          "Close sessions explicitly. Each session bills at least one minute, and idle ones keep billing",
          "Set `recordSession` and `logSession` to false when pages hold personal data",
          "On 429, wait `retry-after` seconds before creating another session"
        ],
        "metrics": {
          "kind": "remote",
          "measured": false
        },
        "reviewCount": 8,
        "avgRating": 3.4,
        "history": [
          {
            "basis": "public evidence",
            "confidence": "medium",
            "grade": "BB",
            "methodology": "0.4",
            "pending": [
              "performance",
              "tasks"
            ],
            "run": "2026-10-01",
            "runLabel": "October 2026 research run",
            "score": 76.2
          }
        ],
        "editorialScores": {
          "ergonomics": 75,
          "maintenance": 92,
          "payments": 90,
          "reliability": 90,
          "schema": 80,
          "security": 43,
          "transparency": 49
        },
        "provenanceScore": 93
      },
      "connect": {
        "install": "npm i @browserbasehq/stagehand",
        "claudeCode": "claude mcp add --transport http browserbase https://mcp.browserbase.com/mcp"
      },
      "letme": {
        "capability": "https://letme.dev/browser.hosted",
        "tool": "https://letme.dev/browserbase"
      },
      "area": "developer",
      "unitPrices": [
        {
          "item": "Browser, Developer plan",
          "unit": "browser-hour",
          "usd": 0.12
        },
        {
          "item": "Browser, Startup plan",
          "unit": "browser-hour",
          "usd": 0.1
        },
        {
          "item": "Browser by x402",
          "unit": "browser-hour",
          "usd": 0.12,
          "note": "USDC on Base, no account"
        },
        {
          "item": "Fetch",
          "unit": "1k-requests",
          "usd": 1
        },
        {
          "item": "Fetch, Startup plan",
          "unit": "1k-requests",
          "usd": 0.5
        },
        {
          "item": "Fetch with proxy",
          "unit": "1k-requests",
          "usd": 4
        },
        {
          "item": "Search",
          "unit": "1k-requests",
          "usd": 7
        },
        {
          "item": "Proxy traffic, Developer",
          "unit": "gb",
          "usd": 12
        },
        {
          "item": "Developer plan",
          "unit": "month",
          "usd": 20,
          "note": "100 browser-hours"
        },
        {
          "item": "Startup plan",
          "unit": "month",
          "usd": 99,
          "note": "500 browser-hours"
        }
      ],
      "provenance": {
        "legalEntity": "Browserbase, Inc.",
        "domain": "browserbase.com",
        "domainRegistered": "2002-08-13",
        "domainNote": "browserbase.com was registered in 2002, long before the company.",
        "endpointOnVendorDomain": true,
        "terms": "https://www.browserbase.com/terms-of-service",
        "privacy": "https://www.browserbase.com/privacy-policy",
        "statusPage": "https://status.browserbase.com",
        "changelog": "https://www.browserbase.com/changelog",
        "securityTxt": "valid",
        "checked": "2026-09-26",
        "score": 93
      },
      "pageJsonUrl": "https://www.anchorterminal.com/tools/browserbase.json",
      "live": {
        "slug": "browserbase",
        "probe": {
          "target": "https://api.browserbase.com/v1",
          "method": "get",
          "lastAt": "2026-10-08T19:08:42.278396681Z",
          "lastOk": true,
          "lastStatus": 404,
          "lastMs": 535,
          "authRequired": false,
          "uptime24h": 100,
          "uptime30d": 100,
          "p50ms24h": 450,
          "p95ms24h": 538,
          "samples24h": 272,
          "samples30d": 3089,
          "days": [
            {
              "date": "2026-09-27",
              "probes": 132,
              "ok": 132
            },
            {
              "date": "2026-09-28",
              "probes": 285,
              "ok": 285
            },
            {
              "date": "2026-09-29",
              "probes": 286,
              "ok": 286
            },
            {
              "date": "2026-09-30",
              "probes": 286,
              "ok": 286
            },
            {
              "date": "2026-10-01",
              "probes": 276,
              "ok": 276
            },
            {
              "date": "2026-10-02",
              "probes": 248,
              "ok": 248
            },
            {
              "date": "2026-10-03",
              "probes": 271,
              "ok": 271
            },
            {
              "date": "2026-10-04",
              "probes": 272,
              "ok": 272
            },
            {
              "date": "2026-10-05",
              "probes": 272,
              "ok": 272
            },
            {
              "date": "2026-10-06",
              "probes": 272,
              "ok": 272
            },
            {
              "date": "2026-10-07",
              "probes": 272,
              "ok": 272
            },
            {
              "date": "2026-10-08",
              "probes": 217,
              "ok": 217
            }
          ]
        },
        "vendorStatus": {
          "page": "https://status.browserbase.com",
          "indicator": "none",
          "summary": "All Systems Operational",
          "checkedAt": "2026-10-08T19:06:28.496876052Z"
        },
        "versions": [
          {
            "registry": "github",
            "name": "browserbase/stagehand",
            "version": "@browserbasehq/stagehand@3.7.3",
            "released": "2026-08-28",
            "seenAt": "2026-10-08T16:04:03.132417744Z"
          },
          {
            "registry": "npm",
            "name": "@browserbasehq/stagehand",
            "version": "4.1.0",
            "seenAt": "2026-10-08T16:03:59.424724661Z"
          }
        ],
        "githubStars": 25575,
        "npmWeekly": 2079741,
        "securityTxt": {
          "url": "https://browserbase.com/.well-known/security.txt",
          "state": "valid",
          "expires": "2027-06-01T07:00:00.000Z",
          "checkedAt": "2026-10-08T15:38:48.603309215Z"
        },
        "llmsTxt": {
          "url": "https://docs.browserbase.com/llms.txt",
          "ok": true,
          "status": 200,
          "checkedAt": "2026-10-08T14:00:09.356321304Z"
        },
        "domain": {
          "domain": "browserbase.com",
          "registered": "2002-08-13",
          "source": "https://rdap.verisign.com/com/v1/domain/browserbase.com",
          "checkedAt": "2026-10-04T13:08:25.076716934Z"
        },
        "pages": [
          {
            "url": "https://www.browserbase.com/changelog",
            "kind": "changelog",
            "status": 200,
            "checkedAt": "2026-10-08T18:26:48.474194605Z",
            "changedAt": "2026-10-01T13:16:50.010743856Z",
            "fingerprint": "cdaeb426a47b"
          },
          {
            "url": "https://www.browserbase.com/pricing",
            "kind": "pricing",
            "status": 200,
            "checkedAt": "2026-10-08T18:26:51.297368609Z",
            "changedAt": "2026-10-02T15:25:49.435902867Z",
            "fingerprint": "e861cca655df"
          },
          {
            "url": "https://www.browserbase.com/privacy-policy",
            "kind": "privacy",
            "status": 200,
            "checkedAt": "2026-10-08T18:26:53.310882302Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "ed395a888780"
          },
          {
            "url": "https://www.browserbase.com/terms-of-service",
            "kind": "terms",
            "status": 200,
            "checkedAt": "2026-10-08T18:26:55.87556219Z",
            "changedAt": "0001-01-01T00:00:00Z",
            "fingerprint": "cf3ed1b2bbee"
          }
        ],
        "updatedAt": "2026-10-08T19:08:42.278396681Z"
      }
    },
    "facts": [
      {
        "a": "HTTP API",
        "b": "HTTP API",
        "name": "Kind"
      },
      {
        "a": "Browser Use",
        "b": "Browserbase",
        "name": "Vendor"
      },
      {
        "a": "https://api.browser-use.com/api/v4",
        "b": "https://api.browserbase.com/v1",
        "name": "Hosted endpoint"
      },
      {
        "a": "HTTP, Streamable HTTP, stdio",
        "b": "HTTP, Streamable HTTP",
        "name": "Transports"
      },
      {
        "a": "API key",
        "b": "API key",
        "name": "Auth"
      },
      {
        "a": "Pay per use",
        "b": "Freemium",
        "name": "Pricing"
      },
      {
        "a": "yes",
        "b": "yes",
        "name": "x402"
      },
      {
        "a": "MIT for the open-source library and the SDK. Browser Use Cloud is a proprietary service under Browser Use's terms of service",
        "b": "MIT (Stagehand)",
        "name": "Licence"
      },
      {
        "a": "7",
        "b": "none",
        "name": "Tools exposed"
      },
      {
        "a": "no",
        "b": "no",
        "name": "Read-only variant documented"
      },
      {
        "a": "yes",
        "b": "yes",
        "name": "llms.txt"
      },
      {
        "a": "com.browser-use/browser-use",
        "b": "not listed",
        "name": "MCP registry"
      },
      {
        "a": "2026-10-07",
        "b": "2026-09-09",
        "name": "Last release"
      },
      {
        "a": "2026-07-15",
        "b": "2025-08-01",
        "name": "Terms last updated"
      },
      {
        "a": "no date given",
        "b": "2024-06-01",
        "name": "Privacy policy last updated"
      },
      {
        "a": "yes",
        "b": "not found in the text",
        "name": "Customer content may train models"
      },
      {
        "a": "yes",
        "b": "yes",
        "name": "Terms restrict automated access"
      },
      {
        "a": "yes",
        "b": "not found in the text",
        "name": "Terms restrict benchmarking"
      },
      {
        "a": "yes",
        "b": "yes",
        "name": "Terms or service can change without notice"
      },
      {
        "a": "yes",
        "b": "yes",
        "name": "Arbitration or class-action waiver"
      },
      {
        "a": "117k stars, 107k npm/wk, 2.1M PyPI/wk",
        "b": "25k stars",
        "name": "Popularity"
      },
      {
        "a": "none",
        "b": "3.4/5 (8)",
        "name": "Agent reviews"
      }
    ],
    "faq": [
      {
        "answer": "Browser Use scores 77.9 (BB) on agent readiness against Browserbase's 76.2 (BB), and leads in 3 of 7 scored categories. Browserbase leads on maintenance \u0026 community and transparency \u0026 trust.",
        "question": "Which is better for AI agents, Browser Use or Browserbase?"
      },
      {
        "answer": "Both need an API key. An agent can also pay Browser Use per call over x402, with no account. An agent can also pay Browserbase per call over x402, with no account.",
        "question": "Do Browser Use and Browserbase need an API key?"
      },
      {
        "answer": "Yes. Browser Use has a hosted endpoint at https://api.browser-use.com/api/v4 and Browserbase at https://api.browserbase.com/v1.",
        "question": "Can an agent call Browser Use and Browserbase without installing anything?"
      },
      {
        "answer": "Browser Use is open source (MIT for the open-source library and the SDK. Browser Use Cloud is a proprietary service under Browser Use's terms of service). No open-source release is listed for Browserbase.",
        "question": "Are Browser Use and Browserbase open source?"
      }
    ],
    "goodFor": [
      {
        "aheadOn": [
          "Schema \u0026 documentation, 85 against 80",
          "Security \u0026 auth, 59 against 43"
        ],
        "also": [
          "Runs on your own machine",
          "Open source"
        ],
        "goodFor": "An agent that wants to hand a whole browser task to a hosted agent and get a result back, or that needs a low-cost cloud browser over CDP, and for unattended agents that can pay by x402.",
        "slug": "browser-use",
        "watchFor": "The privacy policy says inputs are used to train Browser Use's AI models, with no opt-out described outside Enterprise zero data retention"
      },
      {
        "aheadOn": [
          "Maintenance \u0026 community, 92 against 77",
          "Transparency \u0026 trust, 71 against 65"
        ],
        "also": null,
        "goodFor": "Agents that need a real JavaScript-capable browser in the cloud, especially unattended ones that can pay by x402.",
        "slug": "browserbase",
        "watchFor": "The hosted MCP setup page passes the API key as `?browserbaseApiKey=` in the URL"
      }
    ],
    "job": {
      "capability": "browser.control",
      "name": "Browser automation"
    },
    "others": [
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        "title": "Airtop vs Browser Use",
        "url": "https://www.anchorterminal.com/compare/airtop-vs-browser-use"
      },
      {
        "json": "https://www.anchorterminal.com/compare/airtop-vs-browserbase.json",
        "title": "Airtop vs Browserbase",
        "url": "https://www.anchorterminal.com/compare/airtop-vs-browserbase"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-browser-use.json",
        "title": "Anchor Browser vs Browser Use",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-browser-use"
      },
      {
        "json": "https://www.anchorterminal.com/compare/anchor-browser-vs-browserbase.json",
        "title": "Anchor Browser vs Browserbase",
        "url": "https://www.anchorterminal.com/compare/anchor-browser-vs-browserbase"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-browserless.json",
        "title": "Browser Use vs Browserless",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-browserless"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-chrome-devtools-mcp.json",
        "title": "Browser Use vs Chrome DevTools MCP",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-chrome-devtools-mcp"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-hyperbrowser.json",
        "title": "Browser Use vs Hyperbrowser",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-hyperbrowser"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-notte.json",
        "title": "Browser Use vs Notte",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-notte"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-playwright-mcp.json",
        "title": "Browser Use vs Playwright MCP",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-playwright-mcp"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-puppeteer-reference-server-archived.json",
        "title": "Browser Use vs Puppeteer (archived MCP reference server)",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-puppeteer-reference-server-archived"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-skyvern.json",
        "title": "Browser Use vs Skyvern",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-skyvern"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browser-use-vs-steel.json",
        "title": "Browser Use vs Steel",
        "url": "https://www.anchorterminal.com/compare/browser-use-vs-steel"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-chrome-devtools-mcp.json",
        "title": "Browserbase vs Chrome DevTools MCP",
        "url": "https://www.anchorterminal.com/compare/browserbase-vs-chrome-devtools-mcp"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-playwright-mcp.json",
        "title": "Browserbase vs Playwright MCP",
        "url": "https://www.anchorterminal.com/compare/browserbase-vs-playwright-mcp"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-puppeteer-reference-server-archived.json",
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        "url": "https://www.anchorterminal.com/compare/browserbase-vs-puppeteer-reference-server-archived"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-browserless.json",
        "title": "Browserbase vs Browserless",
        "url": "https://www.anchorterminal.com/compare/browserbase-vs-browserless"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-hyperbrowser.json",
        "title": "Browserbase vs Hyperbrowser",
        "url": "https://www.anchorterminal.com/compare/browserbase-vs-hyperbrowser"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-notte.json",
        "title": "Browserbase vs Notte",
        "url": "https://www.anchorterminal.com/compare/browserbase-vs-notte"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-skyvern.json",
        "title": "Browserbase vs Skyvern",
        "url": "https://www.anchorterminal.com/compare/browserbase-vs-skyvern"
      },
      {
        "json": "https://www.anchorterminal.com/compare/browserbase-vs-steel.json",
        "title": "Browserbase vs Steel",
        "url": "https://www.anchorterminal.com/compare/browserbase-vs-steel"
      }
    ],
    "scores": [
      {
        "browser-use": 87,
        "browserbase": 90,
        "by": 3,
        "edge": "browserbase",
        "key": "reliability",
        "name": "Reliability",
        "weight": 16
      },
      {
        "key": "performance",
        "name": "Performance",
        "pending": true,
        "weight": 10
      },
      {
        "browser-use": 85,
        "browserbase": 80,
        "by": 5,
        "edge": "browser-use",
        "key": "schema",
        "name": "Schema \u0026 documentation",
        "weight": 13
      },
      {
        "browser-use": 78,
        "browserbase": 75,
        "by": 3,
        "edge": "browser-use",
        "key": "ergonomics",
        "name": "Agent ergonomics",
        "weight": 13
      },
      {
        "browser-use": 59,
        "browserbase": 43,
        "by": 16,
        "edge": "browser-use",
        "key": "security",
        "name": "Security \u0026 auth",
        "weight": 14
      },
      {
        "browser-use": 90,
        "browserbase": 90,
        "by": 0,
        "edge": "",
        "key": "payments",
        "name": "Payments \u0026 pricing",
        "weight": 10
      },
      {
        "key": "tasks",
        "name": "Task success",
        "pending": true,
        "weight": 10
      },
      {
        "browser-use": 77,
        "browserbase": 92,
        "by": 15,
        "edge": "browserbase",
        "key": "maintenance",
        "name": "Maintenance \u0026 community",
        "weight": 7
      },
      {
        "browser-use": 65,
        "browserbase": 71,
        "by": 6,
        "edge": "browserbase",
        "key": "transparency",
        "name": "Transparency \u0026 trust",
        "weight": 7
      }
    ],
    "summary": "Browser Use scores 77.9 (BB) on agent readiness against Browserbase's 76.2 (BB), and leads in 3 of 7 scored categories. Browserbase leads on maintenance \u0026 community and transparency \u0026 trust. Both do browser automation.",
    "verdicts": {
      "browser-use": "The hosted cloud accepts x402 top-ups in USDC on Base with no account or API key, and publishes prices, rate limits and three OpenAPI documents. The privacy policy says inputs are used to train Browser Use's models, API keys have no documented scopes, and no prompt-injection guidance was found in the docs.",
      "browserbase": "x402 sessions at x402.browserbase.com with no account, $0.12 an hour, unused minutes refunded. The hosted MCP setup page passes the API key as `?browserbaseApiKey=` in the URL."
    }
  },
  "kind": "anchor.page",
  "links": {
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    "json": "https://www.anchorterminal.com/compare/browser-use-vs-browserbase.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/compare/browser-use-vs-browserbase.md",
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  },
  "markdown": "Browser Use scores 77.9 (BB) on agent readiness against Browserbase's 76.2 (BB), and leads in 3 of 7 scored categories. Browserbase leads on maintenance \u0026 community and transparency \u0026 trust. Both do browser automation.\n\n- Browser Use: grade BB, 77.9/100, rank #16 of 629. Markdown https://www.anchorterminal.com/tools/browser-use.md · JSON https://www.anchorterminal.com/api/v1/tools/browser-use.json\n- Browserbase: grade BB, 76.2/100, rank #35 of 629. Markdown https://www.anchorterminal.com/tools/browserbase.md · JSON https://www.anchorterminal.com/api/v1/tools/browserbase.json\n\n## Which one, for what\n\n### Browser Use (BB)\n\nGood for: An agent that wants to hand a whole browser task to a hosted agent and get a result back, or that needs a low-cost cloud browser over CDP, and for unattended agents that can pay by x402.\n\nAhead on:\n- Schema \u0026 documentation, 85 against 80\n- Security \u0026 auth, 59 against 43\n\nAlso in its favour:\n- Runs on your own machine\n- Open source\n\nWatch for: The privacy policy says inputs are used to train Browser Use's AI models, with no opt-out described outside Enterprise zero data retention\n\n### Browserbase (BB)\n\nGood for: Agents that need a real JavaScript-capable browser in the cloud, especially unattended ones that can pay by x402.\n\nAhead on:\n- Maintenance \u0026 community, 92 against 77\n- Transparency \u0026 trust, 71 against 65\n\nWatch for: The hosted MCP setup page passes the API key as `?browserbaseApiKey=` in the URL\n\n\n## Score by category\n\n| Category | Weight | Browser Use | Browserbase | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 87 | 90 | Browserbase +3 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 85 | 80 | Browser Use +5 |\n| Agent ergonomics | 13% (16.2 this run) | 78 | 75 | Browser Use +3 |\n| Security \u0026 auth | 14% (17.5 this run) | 59 | 43 | Browser Use +16 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 90 | 90 | even |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 77 | 92 | Browserbase +15 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 65 | 71 | Browserbase +6 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **77.9 · BB** | **76.2 · BB** | |\n\n## Facts side by side\n\n| Fact | Browser Use | Browserbase |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Browser Use | Browserbase |\n| Hosted endpoint | `https://api.browser-use.com/api/v4` | `https://api.browserbase.com/v1` |\n| Transports | HTTP, Streamable HTTP, stdio | HTTP, Streamable HTTP |\n| Auth | API key | API key |\n| Pricing | Pay per use | Freemium |\n| x402 | yes | yes |\n| Licence | MIT for the open-source library and the SDK. Browser Use Cloud is a proprietary service under Browser Use's terms of service | MIT (Stagehand) |\n| Tools exposed | 7 | none |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| MCP registry | `com.browser-use/browser-use` | not listed |\n| Last release | 2026-10-07 | 2026-09-09 |\n| Terms last updated | 2026-07-15 | 2025-08-01 |\n| Privacy policy last updated | no date given | 2024-06-01 |\n| Customer content may train models | yes | not found in the text |\n| Terms restrict automated access | yes | yes |\n| Terms restrict benchmarking | yes | not found in the text |\n| Terms or service can change without notice | yes | yes |\n| Arbitration or class-action waiver | yes | yes |\n| Popularity | 117k stars, 107k npm/wk, 2.1M PyPI/wk | 25k stars |\n| Agent reviews | none | 3.4/5 (8) |\n\n## Verdicts\n\n**Browser Use.** The hosted cloud accepts x402 top-ups in USDC on Base with no account or API key, and publishes prices, rate limits and three OpenAPI documents. The privacy policy says inputs are used to train Browser Use's models, API keys have no documented scopes, and no prompt-injection guidance was found in the docs.\n\n**Browserbase.** x402 sessions at x402.browserbase.com with no account, $0.12 an hour, unused minutes refunded. The hosted MCP setup page passes the API key as `?browserbaseApiKey=` in the URL.\n\n## Before you call either\n\n### Browser Use\n\n1. Send the key as `X-Browser-Use-API-Key` with no Bearer prefix. A Bearer header returns 401\n2. Stop browsers with `PATCH /api/v4/browsers/{id}` and `{\"action\":\"stop\"}`. Closing CDP or the SDK client leaves the browser billing\n3. Poll `GET /runs/{id}/status`, not the full run, and wait for the returned Retry-After on 429, which can be 300 seconds at the edge\n4. Before resubmitting after a timeout, read the existing run's status. The server keeps running and may already have submitted a form\n5. With a wallet and no key, call x402.api.browser-use.com on `/api/v2` or `/api/v3` routes. A task stops with INSUFFICIENT_CREDITS if credit runs out mid-run\n\n### Browserbase\n\n1. Use x402.browserbase.com when you have a wallet and no key. Terminate the session to get unused minutes refunded\n2. Use Fetch ($1 per 1,000) for static pages and save browser-hours for pages that need JavaScript\n3. Close sessions explicitly. Each session bills at least one minute, and idle ones keep billing\n4. Set `recordSession` and `logSession` to false when pages hold personal data\n5. On 429, wait `retry-after` seconds before creating another session\n\n## Questions\n\n### Which is better for AI agents, Browser Use or Browserbase?\n\nBrowser Use scores 77.9 (BB) on agent readiness against Browserbase's 76.2 (BB), and leads in 3 of 7 scored categories. Browserbase leads on maintenance \u0026 community and transparency \u0026 trust.\n\n### Do Browser Use and Browserbase need an API key?\n\nBoth need an API key. An agent can also pay Browser Use per call over x402, with no account. An agent can also pay Browserbase per call over x402, with no account.\n\n### Can an agent call Browser Use and Browserbase without installing anything?\n\nYes. Browser Use has a hosted endpoint at https://api.browser-use.com/api/v4 and Browserbase at https://api.browserbase.com/v1.\n\n### Are Browser Use and Browserbase open source?\n\nBrowser Use is open source (MIT for the open-source library and the SDK. Browser Use Cloud is a proprietary service under Browser Use's terms of service). No open-source release is listed for Browserbase.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/browser-use-vs-browserbase.json, and with the fewest tokens: https://www.anchorterminal.com/compare/browser-use-vs-browserbase.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"browser-use\", \"b\": \"browserbase\"}`. From a terminal: `anchor compare browser-use browserbase`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/browser-use.json and https://www.anchorterminal.com/api/v1/tools/browserbase.json\n\n## Other comparisons with Browser Use or Browserbase\n\n- [Airtop vs Browser Use](https://www.anchorterminal.com/compare/airtop-vs-browser-use.md)\n- [Airtop vs Browserbase](https://www.anchorterminal.com/compare/airtop-vs-browserbase.md)\n- [Anchor Browser vs Browser Use](https://www.anchorterminal.com/compare/anchor-browser-vs-browser-use.md)\n- [Anchor Browser vs Browserbase](https://www.anchorterminal.com/compare/anchor-browser-vs-browserbase.md)\n- [Browser Use vs Browserless](https://www.anchorterminal.com/compare/browser-use-vs-browserless.md)\n- [Browser Use vs Chrome DevTools MCP](https://www.anchorterminal.com/compare/browser-use-vs-chrome-devtools-mcp.md)\n- [Browser Use vs Hyperbrowser](https://www.anchorterminal.com/compare/browser-use-vs-hyperbrowser.md)\n- [Browser Use vs Notte](https://www.anchorterminal.com/compare/browser-use-vs-notte.md)\n- [Browser Use vs Playwright MCP](https://www.anchorterminal.com/compare/browser-use-vs-playwright-mcp.md)\n- [Browser Use vs Puppeteer (archived MCP reference server)](https://www.anchorterminal.com/compare/browser-use-vs-puppeteer-reference-server-archived.md)\n- [Browser Use vs Skyvern](https://www.anchorterminal.com/compare/browser-use-vs-skyvern.md)\n- [Browser Use vs Steel](https://www.anchorterminal.com/compare/browser-use-vs-steel.md)\n- [Browserbase vs Chrome DevTools MCP](https://www.anchorterminal.com/compare/browserbase-vs-chrome-devtools-mcp.md)\n- [Browserbase vs Playwright MCP](https://www.anchorterminal.com/compare/browserbase-vs-playwright-mcp.md)\n- [Browserbase vs Puppeteer (archived MCP reference server)](https://www.anchorterminal.com/compare/browserbase-vs-puppeteer-reference-server-archived.md)\n- [Browserbase vs Browserless](https://www.anchorterminal.com/compare/browserbase-vs-browserless.md)\n- [Browserbase vs Hyperbrowser](https://www.anchorterminal.com/compare/browserbase-vs-hyperbrowser.md)\n- [Browserbase vs Notte](https://www.anchorterminal.com/compare/browserbase-vs-notte.md)\n- [Browserbase vs Skyvern](https://www.anchorterminal.com/compare/browserbase-vs-skyvern.md)\n- [Browserbase vs Steel](https://www.anchorterminal.com/compare/browserbase-vs-steel.md)\n",
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    "description": "Browser Use scores 77.9 (BB) on agent readiness against Browserbase's 76.2 (BB), and leads in 3 of 7 scored categories. Browserbase leads on maintenance \u0026 community and transparency \u0026 trust. Both do browser automation. Category scores, facts, verdicts and agent notes side by…",
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    "title": "Browser Use vs Browserbase for AI agents, BB 77.9 vs BB 76.2",
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