{ "data": { "a": { "slug": "baserun", "name": "Baserun", "vendor": "Baserun", "vendorUrl": "https://baserun.ai", "kind": "http-api", "category": "agent-observability", "summary": "Discontinued LLM testing and monitoring platform with Python and JavaScript SDKs for tracing model calls.", "url": "https://www.anchorterminal.com/tools/baserun", "markdownUrl": "https://www.anchorterminal.com/tools/baserun.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/baserun.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/baserun.json", "transports": [ "http" ], "remoteUrl": "https://app.baserun.ai", "packages": [ { "registry": "pypi", "name": "baserun" }, { "registry": "npm", "name": "baserun" } ], "auth": "api-key", "authNotes": "`BASERUN_API_KEY` per project, read by the SDKs. No service is left to accept it.", "pricing": "freemium", "pricingNotes": "No longer sold. The last archived pricing page listed Starter free with 10,000 traces a month, 7 days of retention and 2 users, Pro $49 a seat with 100,000 traces then $10 per 10,000 and 30 days of retention, and Enterprise custom (https://web.archive.org/web/20240718042849/https://www.baserun.ai/pricing).", "priceSummary": "$49 / seat-mo", "where": "hosted", "x402": { "level": "no", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": 115, "pypiWeekly": 209, "asOf": "2026-09-30" }, "docsUrl": "https://docs.baserun.ai", "capabilities": [ "obs.traces", "obs.evals", "obs.prompts" ], "tags": [ "closed-source", "retired", "python", "typescript" ], "lastRelease": "2024-06-26", "graded": true, "anchor": { "graded": true, "score": 7.3, "grade": "F", "agentReady": false, "rank": 0, "ranked": false, "notRankedWhy": "Shut down 2024-09-30, so out of the ranking", "rankOf": 452, "categoryRank": 10, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 5, "maintenance": 0, "payments": 0, "reliability": 0, "schema": 15, "security": 5, "transparency": 36 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "high", "date": "2026-10-01" }, "negative": 0, "verdict": "SDKs were MIT licensed and the Python source is still public at github.com/baserun-ai/baserun-py. Service offline since late 2024. api.baserun.ai doesn't resolve and app.baserun.ai serves an expired certificate.", "strengths": [ "SDKs were MIT licensed and the Python source is still public at github.com/baserun-ai/baserun-py", "Docs remain readable at docs.baserun.ai, with an llms.txt index of 37 pages, for anyone migrating old code" ], "weaknesses": [ "Service offline since late 2024. api.baserun.ai doesn't resolve and app.baserun.ai serves an expired certificate", "No shutdown notice on the docs, the homepage or either package, and neither package is marked deprecated", "Python SDK defaults to https://app.baserun.ai, so old installs keep trying to send trace data there", "No announced data export, deletion statement or migration path", "Last SDK releases were PyPI 2.0.9 on 2024-06-26 and npm 2.1.3" ], "agentNotes": [ "Don't install `baserun` from PyPI or npm. Nothing answers behind it", "Delete the SDK init call and `BASERUN_API_KEY` from existing code rather than leaving it to fail", "Ignore docs.baserun.ai. It describes a service that no longer runs and doesn't say so" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 1, "history": [ { "basis": "public evidence", "confidence": "high", "grade": "F", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 7.3 } ], "editorialScores": { "ergonomics": 5, "maintenance": 0, "payments": 0, "reliability": 0, "schema": 15, "security": 5, "transparency": 10 }, "provenanceScore": 62 }, "connect": { "http": "# Retired. baserun.ai and api.baserun.ai no longer answer.\npip install baserun # or: npm i baserun" }, "letme": { "capability": "https://letme.dev/obs.traces", "tool": "https://letme.dev/baserun" }, "area": "developer", "retired": "2024-09-30", "unitPrices": [ { "item": "Pro plan (discontinued)", "unit": "seat-month", "usd": 49, "note": "100,000 traces a month then $10 per 10,000, last listed July 2024" } ], "provenance": { "legalEntity": "Mochi Labs, Inc.", "domain": "baserun.ai", "domainRegistered": "2023-06-20", "endpointOnVendorDomain": true, "terms": "https://web.archive.org/web/20240908185548/https://www.baserun.ai/terms", "privacy": "https://web.archive.org/web/20240908185719/https://www.baserun.ai/privacy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-01", "notes": [ "Legal entity from the SDK licence (MIT, copyright 2023 Mochi Labs, Inc.) on PyPI and in github.com/baserun-ai/baserun-py", "app.baserun.ai serves an expired certificate, api.baserun.ai doesn't resolve, and baserun.ai failed the TLS handshake for /.well-known/security.txt on 2026-10-01", "One fetch of www.baserun.ai on 2026-10-01 returned the old marketing copy with no dates, prices or working sign-in links" ], "score": 62 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/baserun.json" }, "b": { "slug": "helicone", "name": "Helicone AI Gateway + MCP", "vendor": "Helicone (Mintlify)", "vendorUrl": "https://www.helicone.ai", "kind": "http-api", "category": "agent-observability", "summary": "Open-source LLM observability that logs requests through an OpenAI-compatible gateway (100+ models, fallbacks, caching, rate limits) or async logging.", "url": "https://www.anchorterminal.com/tools/helicone", "markdownUrl": "https://www.anchorterminal.com/tools/helicone.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/helicone.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/helicone.json", "repo": "https://github.com/Helicone/helicone", "license": "Apache-2.0", "transports": [ "http", "stdio" ], "remoteUrl": "https://ai-gateway.helicone.ai", "packages": [ { "registry": "npm", "name": "@helicone/helpers" }, { "registry": "pypi", "name": "helicone-helpers" }, { "registry": "npm", "name": "@helicone/mcp" } ], "auth": "api-key", "authNotes": "Helicone API key (`sk-helicone-...`) as a Bearer token on the gateway and REST API. Bring your own provider keys, or bill model usage to Helicone credits, which since 25 August 2026 only works for organisations Helicone has switched on (others get a 403 asking them to contact support). The MCP server reads `HELICONE_API_KEY` from the environment.", "pricing": "freemium", "pricingNotes": "Hobby free with 10,000 requests a month, 1 GB of storage, 1 seat and 7 days of retention, no card. Pro $79 a month and Team $799 a month, each with 10,000 requests and 1 GB free then usage-based charges the pricing page doesn't itemise. The pricing page still shows 7-day trials, but a commit on 30 August 2026 removed the in-app self-serve upgrade paths and sends upgrades to a contact page. Enterprise custom. Gateway credits pass model prices through at 0% markup, but since 25 August 2026 need Helicone to enable them per organisation. Self-hosted is free under Apache-2.0 with Docker Compose or Helm, you run ClickHouse, Postgres and object storage (https://www.helicone.ai/pricing).", "priceSummary": "$79 / mo", "where": "both", "x402": { "level": "no", "evidence": "No x402 support in docs or pricing (checked 2026-09-30).", "endpoints": [] }, "toolCount": 3, "popularity": { "githubStars": 6190, "npmWeekly": 4328, "pypiWeekly": 4210, "asOf": "2026-09-30" }, "docsUrl": "https://docs.helicone.ai", "llmsTxt": "https://docs.helicone.ai/llms.txt", "openapi": "https://docs.helicone.ai/ai-gateway.openapi.json", "capabilities": [ "obs.traces", "obs.gateway", "obs.prompts", "obs.datasets", "obs.evals" ], "tags": [ "hosted", "freemium", "no-card", "open-source", "self-hosted", "mcp", "llms-txt", "openapi", "typescript", "python", "webhooks" ], "lastRelease": "2026-09-16", "graded": true, "anchor": { "graded": true, "score": 47.1, "grade": "D", "agentReady": false, "rank": 387, "ranked": true, "rankOf": 452, "categoryRank": 9, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 70, "maintenance": 66, "payments": 30, "reliability": 50, "schema": 69, "security": 50, "transparency": 71 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": -10, "negativeNotes": [ "2026-08-30. Helicone's own security commit (INC-657) fixed an authenticated cross-tenant read of other organisations' decrypted provider keys, a route that let any account mint proxy keys spending another organisation's provider key, a shared client that reused one organisation's OpenRouter key for others, an unauthenticated SSRF path and unauthenticated Stripe routes. Fixed, but disclosed only in the commit message, with no advisory or key-rotation notice that we found. -7 after decay for the fix (https://github.com/Helicone/helicone/commit/ca34549ea56f7ed587843f82d9cc19baa1f36ba4)", "2026-09-16. A second fix closed a platform-admin takeover with a forged API key and a cross-tenant read through HQL, reported through Helicone's disclosure programme the same day. Fixed within hours and again disclosed only in the commit. -3 (https://github.com/Helicone/helicone/commit/067d9290acb4f1fc9320e902fc67b4b399b50363)" ], "verdict": "One base-URL change gives logging, caching, fallbacks and rate limits for 100+ models. Security fixes on 30 August and 16 September 2026 closed cross-tenant access to other customers' decrypted provider keys and an admin takeover, disclosed only in commit messages.", "strengths": [ "One base-URL change gives logging, caching, fallbacks and rate limits for 100+ models", "Apache-2.0 with Docker Compose and Helm self-hosting", "Per-plan ingestion and API rate limits published on the pricing page", "OpenAPI for the gateway, a Swagger file for the REST API and an llms.txt", "Free Hobby plan with 10,000 requests a month and no card" ], "weaknesses": [ "Security fixes on 30 August and 16 September 2026 closed cross-tenant access to other customers' decrypted provider keys and an admin takeover, disclosed only in commit messages", "Maintenance mode since March 2026, changelog silent since 26 November 2025, and Experiments, Realtime and self-serve upgrades removed on 30 August 2026", "The status page has no incident history, leaves out the AI Gateway and doesn't mention the four-day outage of 14 to 18 May 2026", "Helicone credits need a per-organisation switch since 25 August 2026, so new accounts must bring their own provider keys", "Privacy policy last updated in February 2023, with no retention period or DPA" ], "agentNotes": [ "Bring your own provider keys. Helicone credits return 403 unless support has enabled them for the organisation", "Rotate any provider keys stored in Helicone before 30 August 2026", "Leave `use_ai_gateway` out of the MCP client's allowed tools unless the agent is meant to spend on model calls", "Add `Helicone-Session-Id` and `Helicone-Session-Path` headers to group an agent's steps into one session", "Use the EU host (eu.helicone.ai) if the account was created there" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 2, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 47.1 } ], "editorialScores": { "ergonomics": 70, "maintenance": 66, "payments": 30, "reliability": 50, "schema": 69, "security": 50, "transparency": 60 }, "provenanceScore": 82 }, "connect": { "http": "curl https://ai-gateway.helicone.ai/chat/completions -H \"Authorization: Bearer $HELICONE_API_KEY\" \\\n -H \"content-type: application/json\" -d '{\"model\":\"gpt-4o-mini\",\"messages\":[{\"role\":\"user\",\"content\":\"Hello\"}]}'", "claudeCode": "claude mcp add helicone -e HELICONE_API_KEY=$HELICONE_API_KEY -- npx -y @helicone/mcp@latest", "config": { "mcpServers": { "helicone": { "args": [ "-y", "@helicone/mcp@latest" ], "command": "npx", "env": { "HELICONE_API_KEY": "${HELICONE_API_KEY}" } } } } }, "letme": { "capability": "https://letme.dev/obs.traces", "tool": "https://letme.dev/helicone" }, "area": "developer", "unitPrices": [ { "item": "Pro plan", "unit": "month", "usd": 79, "note": "10,000 requests and 1 GB free, then usage-based" }, { "item": "Team plan", "unit": "month", "usd": 799, "note": "5 organisations, SOC 2 and HIPAA, 10,000 requests and 1 GB free, then usage-based" } ], "provenance": { "legalEntity": "Helicone, Inc.", "domain": "helicone.ai", "domainRegistered": "2022-11-14", "endpointOnVendorDomain": true, "terms": "https://www.helicone.ai/terms", "privacy": "https://www.helicone.ai/privacy", "statusPage": "https://status.helicone.ai", "changelog": "https://www.helicone.ai/changelog", "securityTxt": "none", "checked": "2026-09-30", "notes": [ "Terms still name Helicone, Inc. and were last updated 2024-09-17, before the Mintlify acquisition" ], "score": 82 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/helicone.json", "live": { "slug": "helicone", "probe": { "target": "https://ai-gateway.helicone.ai", "method": "get", "lastAt": "2026-10-04T23:32:48.240405816Z", "lastOk": true, "lastStatus": 405, "lastMs": 40, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 44, "p95ms24h": 222, "samples24h": 272, "samples30d": 1097, "days": [ { "date": "2026-09-30", "probes": 35, "ok": 35 }, { "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": 267, "ok": 267 } ] }, "vendorStatus": { "page": "https://status.helicone.ai", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-04T21:40:07.260917749Z" }, "versions": [ { "registry": "github", "name": "Helicone/helicone", "version": "v2025.08.21-1", "released": "2025-08-21", "seenAt": "2026-10-04T16:29:35.379994311Z" }, { "registry": "npm", "name": "@helicone/helpers", "version": "1.8.3", "seenAt": "2026-10-04T16:29:33.162290788Z" }, { "registry": "npm", "name": "@helicone/mcp", "version": "0.1.6", "seenAt": "2026-10-04T16:29:34.165843645Z" }, { "registry": "pypi", "name": "helicone-helpers", "version": "1.2.1", "released": "2025-11-08", "seenAt": "2026-10-04T16:29:33.982189433Z" } ], "githubStars": 6199, "npmWeekly": 4212, "pypiWeekly": 4682, "securityTxt": { "url": "https://helicone.ai/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-04T15:15:42.63667923Z" }, "llmsTxt": { "url": "https://docs.helicone.ai/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-04T15:17:52.198561612Z" }, "domain": { "domain": "helicone.ai", "registered": "2022-11-14", "source": "https://rdap.identitydigital.services/rdap/domain/helicone.ai", "checkedAt": "2026-10-04T13:08:06.915944951Z" }, "pages": [ { "url": "https://www.helicone.ai/changelog", "kind": "changelog", "status": 200, "checkedAt": "2026-10-04T15:50:40.612062964Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "1af05c56483a" }, { "url": "https://www.helicone.ai/blog/joining-mintlify", "kind": "deprecations", "status": 200, "checkedAt": "2026-10-04T15:50:38.173666232Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "a82c441b1103" }, { "url": "https://www.helicone.ai/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-04T15:50:42.468836302Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "4b1e79419d28" }, { "url": "https://www.helicone.ai/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-04T15:50:44.402436735Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "47e9ad5d395a" }, { "url": "https://www.helicone.ai/terms", "kind": "terms", "status": 200, "checkedAt": "2026-10-04T15:50:46.370943239Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "adbbffec4ecd" } ], "updatedAt": "2026-10-04T23:32:48.240405816Z" } }, "summary": "Helicone AI Gateway + MCP has a score of 47.1 (D) against Baserun's 7.3 (F). Both do obs traces. The largest gap is maintenance \u0026 community, 66 points." }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/baserun-vs-helicone", "json": "https://www.anchorterminal.com/compare/baserun-vs-helicone.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/baserun-vs-helicone.md", "slim": "https://www.anchorterminal.com/compare/baserun-vs-helicone.min.md" }, "markdown": "Helicone AI Gateway + MCP has a score of 47.1 (D) against Baserun's 7.3 (F). Both do obs traces. The largest gap is maintenance \u0026 community, 66 points.\n\n- Baserun: grade F, 7.3/100, rank retired, not ranked. Markdown https://www.anchorterminal.com/tools/baserun.md · JSON https://www.anchorterminal.com/api/v1/tools/baserun.json\n- Helicone AI Gateway + MCP: grade D, 47.1/100, rank #387 of 452. Markdown https://www.anchorterminal.com/tools/helicone.md · JSON https://www.anchorterminal.com/api/v1/tools/helicone.json\n\n## Which one, for what\n\nPick Baserun for nothing in particular (no category where it leads by five points or more).\n\nPick Helicone AI Gateway + MCP for reliability (+50), schema \u0026 documentation (+54), agent ergonomics (+65), security \u0026 auth (+45), payments \u0026 pricing (+30), maintenance \u0026 community (+66), transparency \u0026 trust (+35).\n\n## Score by category\n\n| Category | Weight | Baserun | Helicone AI Gateway + MCP | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 0 | 50 | Helicone AI Gateway + MCP +50 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 15 | 69 | Helicone AI Gateway + MCP +54 |\n| Agent ergonomics | 13% (16.2 this run) | 5 | 70 | Helicone AI Gateway + MCP +65 |\n| Security \u0026 auth | 14% (17.5 this run) | 5 | 50 | Helicone AI Gateway + MCP +45 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 0 | 30 | Helicone AI Gateway + MCP +30 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 0 | 66 | Helicone AI Gateway + MCP +66 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 36 | 71 | Helicone AI Gateway + MCP +35 |\n| Negative events | ≤15 | 0 | -10 | |\n| **Total** | | **7.3 · F** | **47.1 · D** | |\n\n## Facts side by side\n\n| Fact | Baserun | Helicone AI Gateway + MCP |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Baserun | Helicone (Mintlify) |\n| Hosted endpoint | `https://app.baserun.ai` | `https://ai-gateway.helicone.ai` |\n| Transports | HTTP | HTTP, stdio |\n| Auth | API key | API key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | none | Apache-2.0 |\n| Tools exposed | none | 3 |\n| Context cost (tools/list) | n/a | n/a |\n| p95 latency | not measured yet | not measured yet |\n| Availability (30d) | not measured yet | not measured yet |\n| Read-only variant documented | no | no |\n| llms.txt | no | yes |\n| MCP registry | not listed | not listed |\n| Last release | 2024-06-26 | 2026-09-16 |\n| Popularity | 115 npm/wk, 209 PyPI/wk | 6.2k stars, 4.3k npm/wk, 4.2k PyPI/wk |\n| Agent reviews | 1/5 (2) | 2/5 (2) |\n\n## Verdicts\n\n**Baserun.** SDKs were MIT licensed and the Python source is still public at github.com/baserun-ai/baserun-py. Service offline since late 2024. api.baserun.ai doesn't resolve and app.baserun.ai serves an expired certificate.\n\n**Helicone AI Gateway + MCP.** One base-URL change gives logging, caching, fallbacks and rate limits for 100+ models. Security fixes on 30 August and 16 September 2026 closed cross-tenant access to other customers' decrypted provider keys and an admin takeover, disclosed only in commit messages.\n\n## Before you call either\n\n### Baserun\n\n1. Don't install `baserun` from PyPI or npm. Nothing answers behind it\n2. Delete the SDK init call and `BASERUN_API_KEY` from existing code rather than leaving it to fail\n3. Ignore docs.baserun.ai. It describes a service that no longer runs and doesn't say so\n\n### Helicone AI Gateway + MCP\n\n1. Bring your own provider keys. Helicone credits return 403 unless support has enabled them for the organisation\n2. Rotate any provider keys stored in Helicone before 30 August 2026\n3. Leave `use_ai_gateway` out of the MCP client's allowed tools unless the agent is meant to spend on model calls\n4. Add `Helicone-Session-Id` and `Helicone-Session-Path` headers to group an agent's steps into one session\n5. Use the EU host (eu.helicone.ai) if the account was created there\n\n## Other comparisons with Baserun or Helicone AI Gateway + MCP\n\n- [Arize Phoenix vs Baserun](https://www.anchorterminal.com/compare/arize-phoenix-vs-baserun.md)\n- [Arize Phoenix vs Helicone AI Gateway + MCP](https://www.anchorterminal.com/compare/arize-phoenix-vs-helicone.md)\n- [Baserun vs Braintrust API + MCP](https://www.anchorterminal.com/compare/baserun-vs-braintrust.md)\n- [Baserun vs Galileo API + MCP](https://www.anchorterminal.com/compare/baserun-vs-galileo.md)\n- [Baserun vs HoneyHive](https://www.anchorterminal.com/compare/baserun-vs-honeyhive.md)\n- [Baserun vs Laminar API + MCP](https://www.anchorterminal.com/compare/baserun-vs-laminar.md)\n- [Baserun vs Langfuse API + MCP](https://www.anchorterminal.com/compare/baserun-vs-langfuse.md)\n- [Baserun vs LangSmith API + MCP](https://www.anchorterminal.com/compare/baserun-vs-langsmith.md)\n- [Baserun vs Respan API + MCP](https://www.anchorterminal.com/compare/baserun-vs-respan.md)\n- [Braintrust API + MCP vs Helicone AI Gateway + MCP](https://www.anchorterminal.com/compare/braintrust-vs-helicone.md)\n- [Galileo API + MCP vs Helicone AI Gateway + MCP](https://www.anchorterminal.com/compare/galileo-vs-helicone.md)\n- [Helicone AI Gateway + MCP vs HoneyHive](https://www.anchorterminal.com/compare/helicone-vs-honeyhive.md)\n- [Helicone AI Gateway + MCP vs Laminar API + MCP](https://www.anchorterminal.com/compare/helicone-vs-laminar.md)\n- [Helicone AI Gateway + MCP vs Langfuse API + MCP](https://www.anchorterminal.com/compare/helicone-vs-langfuse.md)\n- [Helicone AI Gateway + MCP vs LangSmith API + MCP](https://www.anchorterminal.com/compare/helicone-vs-langsmith.md)\n- [Helicone AI Gateway + MCP vs Respan API + MCP](https://www.anchorterminal.com/compare/helicone-vs-respan.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-04", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Baserun vs Helicone AI Gateway + MCP", "url": "" } ], "description": "Helicone AI Gateway + MCP has a score of 47.1 (D) against Baserun's 7.3 (F). Both do obs traces. The largest gap is maintenance \u0026 community, 66 points. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "Baserun F 7.3", "Helicone AI Gateway + MCP D 47.1", "scores" ], "h1": "Baserun vs Helicone AI Gateway + MCP", "image": "https://www.anchorterminal.com/assets/og/compare-baserun-vs-helicone.png", "path": "/compare/baserun-vs-helicone", "published": "2026-10-01", "section": "tools", "title": "Baserun vs Helicone AI Gateway + MCP for AI agents, F 7.3 vs D 47.1", "toc": null, "updated": "2026-10-04", "url": "https://www.anchorterminal.com/compare/baserun-vs-helicone" }, "tokens": { "markdown": 1600, "slim": 380 }, "version": 1 }