{ "data": { "a": { "slug": "agent37", "name": "Agent 37 Cloud", "vendor": "Agent 37 Inc.", "vendorUrl": "https://www.agent37.com/cloud", "kind": "http-api", "category": "code-sandboxes", "summary": "Agent 37 Cloud hosts persistent Linux sandboxes for agent harnesses such as Hermes, OpenClaw, Claude Code and Codex, or a custom Docker image. A REST API creates instances, runs commands, manages files and sends messages to the agent inside.", "url": "https://www.anchorterminal.com/tools/agent37", "markdownUrl": "https://www.anchorterminal.com/tools/agent37.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/agent37.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/agent37.json", "repo": "https://github.com/agent37-platform/templates", "license": "Proprietary service under Agent 37's terms of service. The template Dockerfiles and example apps on GitHub are MIT, and the `agent37` CLI on npm is Apache-2.0", "transports": [ "http" ], "remoteUrl": "https://api.agent37.com/v1", "packages": [ { "registry": "npm", "name": "agent37" } ], "auth": "api-key", "authNotes": "Self-serve. A person signs up, adds a card and creates an `sk_live_` key in the dashboard, where the full key is shown once. The key is workspace-wide and goes in `Authorization: Bearer` on https://api.agent37.com/v1 and in the `X-Agent37-Key` header on each instance URL. A key can carry an IP allowlist of up to 20 addresses or CIDR ranges. No scopes, read-only keys or key-creation API were found. Browsers reach an instance port through a signed URL that lasts 60 seconds to seven days and can't be revoked.", "pricing": "usage", "pricingNotes": "Prepaid balance, metered per minute. $0.80 a vCPU-month, $0.70 a GB-month of memory and $0.09 a GB-month of disk on a 730-hour month, so 2 vCPU and 4 GB with a 4 GB disk is $4.76 a month running and $0.36 a month asleep or stopped. Performance instances on dedicated cores cost four times the compute rate. Adding a card grants a one-time $5 credit with nothing charged, limited to one 2 vCPU, 4 GB instance until the first top-up. Top-ups are $5 to $10,000 through Stripe, and automatic top-up is on by default after the first one. Managed model, search and integration calls bill at cost from the same balance (https://www.agent37.com/docs/agents-api/billing, checked 2026-10-08).", "priceSummary": "$0.0011 / vCPU-hr", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs (llms-full.txt), the pricing page or the terms (checked 2026-10-08). The wallet is topped up by card through Stripe in the dashboard.", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": 74, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://www.agent37.com/docs", "llmsTxt": "https://www.agent37.com/docs/llms.txt", "capabilities": [ "sandbox.persist", "sandbox.code", "sandbox.fs", "sandbox.browser" ], "tags": [ "hosted", "usage", "llms-txt", "cli", "docker", "yc", "new" ], "lastRelease": "2026-10-05", "graded": true, "anchor": { "graded": true, "score": 46.1, "grade": "D", "agentReady": false, "rank": 650, "ranked": true, "rankOf": 722, "categoryRank": 10, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 60, "maintenance": 65, "payments": 20, "reliability": 27, "schema": 57, "security": 49, "transparency": 56 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "Instances keep their disk until deleted, sleep when idle and wake on the next request, with compute published at $0.80 a vCPU-month and stable error codes on both APIs. The product launched on 29 September 2026. No status page, OpenAPI file, SDK library or published rate limits were found, and the starter credit needs a card.", "bestFor": "A product that gives each end user a long-lived agent machine that is idle most of the day and needs a harness preinstalled.", "strengths": [ "Disk persists until delete, and auto-sleep checkpoints an idle instance so that only disk bills ($0.09 a GB-month)", "Per-unit prices are public. A 2 vCPU, 4 GB instance running all month is $4.76, metered per minute", "Stable error codes on both APIs, with `param` and `hint` fields and written retry guidance for each transient code", "llms.txt, a 637 KB llms-full.txt and a Markdown copy of each of the 49 docs pages", "API keys take an IP allowlist of up to 20 addresses or ranges, and each instance has its own managed-spend cap" ], "weaknesses": [ "No status page was found. status.agent37.com returns 404, and the terms promise no uptime level", "No OpenAPI file, SDK library or public changelog was found. The npm package `agent37` is a CLI", "No API rate limits are published beyond one on-demand backup per instance every 15 minutes", "One workspace-wide key controls every instance. No scopes or read-only keys were found", "The $5 starter credit needs a card on file, and keys and top-ups exist only in the dashboard", "The launch is dated 29 September 2026 and the public templates repository starts on 2 October 2026" ], "agentNotes": [ "Send the key as `Authorization: Bearer` to api.agent37.com and as `X-Agent37-Key` to the instance URL. The Bearer form on instance URLs is deprecated", "Poll `GET /v1/health` on the instance URL for `\"healthy\": true` before the first message. `status: running` only means the machine is up", "Check whether `error` is a string before reading `error.code`. Transport errors are flat strings, and a failed turn returns 200 with `status: \"failed\"`", "Don't blindly retry an exec that timed out after 13 minutes. The command keeps running, so a retry starts a second copy", "Set `auto_sleep: true`, keep anything that must survive a sleep in a file, and allow a first-byte timeout of three minutes for wakes" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 46.1 } ], "editorialScores": { "ergonomics": 60, "maintenance": 65, "payments": 20, "reliability": 27, "schema": 57, "security": 49, "transparency": 56 }, "provenanceScore": 56 }, "connect": { "http": "curl -X POST https://api.agent37.com/v1/instances \\\n -H \"Authorization: Bearer sk_live_...\" \\\n -H \"Content-Type: application/json\" \\\n -d '{ \"budget\": { \"credit_micros\": 1000000 } }'" }, "letme": { "capability": "https://letme.dev/sandbox.persist", "tool": "https://letme.dev/agent37" }, "area": "agent-runtime", "unitPrices": [ { "item": "vCPU", "unit": "vcpu-hour", "usd": 0.001096, "note": "$0.80 a vCPU-month over 730 hours. Memory extra at $0.70 a GB-month, and Performance instances cost four times the compute rate" }, { "item": "Default instance (2 vCPU, 4 GB, 4 GB disk)", "unit": "session-hour", "usd": 0.00652, "note": "$4.76 a month running, metered per minute. $0.36 a month asleep or stopped" }, { "item": "Disk", "unit": "gb-month", "usd": 0.09, "note": "Billed until the instance is deleted. $0.03 a GB-month on compressed bytes once parked in cold storage" } ], "provenance": { "legalEntity": "Agent 37 Inc.", "domain": "agent37.com", "domainRegistered": "2025-04-29", "endpointOnVendorDomain": true, "terms": "https://www.agent37.com/terms", "privacy": "https://www.agent37.com/privacy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The terms (last updated 4 August 2026) name Agent 37 Inc. under New York law. The privacy policy (last updated 1 September 2026) names Agent 37 Inc. and, in its representative section, Agent37.com Inc.", "The Hosting API answers at api.agent37.com and instances at {id}.agent37.app, a second domain the docs describe as the vendor's.", "www.agent37.com/.well-known/security.txt returns 404. The site footer has a Report abuse link and no disclosure policy was found.", "status.agent37.com returns 404 (deployment not found) and no status page is linked from the site or docs. No changelog page was found.", "RDAP for agent37.com gives a registration date of 2025-04-29 and NameCheap, Inc. as registrar.", "trust.agent37.com answered 403 to our reader, so the trust centre is unread." ], "score": 56 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/agent37.json", "live": { "slug": "agent37", "probe": { "target": "https://api.agent37.com/v1", "method": "get", "lastAt": "2026-10-08T19:52:43.44914673Z", "lastOk": true, "lastStatus": 404, "lastMs": 62, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 76, "p95ms24h": 215, "samples24h": 50, "samples30d": 50, "days": [ { "date": "2026-10-08", "probes": 50, "ok": 50 } ] }, "versions": [ { "registry": "npm", "name": "agent37", "version": "0.4.0", "seenAt": "2026-10-08T15:56:42.792052264Z" } ], "githubStars": 0, "npmWeekly": 74, "securityTxt": { "url": "https://agent37.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-08T15:38:33.079951688Z" }, "pages": [ { "url": "https://www.agent37.com/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-08T18:25:56.672603778Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b53eb275b6a4" }, { "url": "https://www.agent37.com/terms", "kind": "terms", "status": 200, "checkedAt": "2026-10-08T18:25:58.868645647Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "7eac1e3b26de" } ], "updatedAt": "2026-10-08T19:52:43.44914673Z" } }, "answer": "Morph Cloud scores 50.8 (D) on agent readiness against Agent 37 Cloud's 46.1 (D), and leads in 3 of 7 scored categories. Agent 37 Cloud leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust.", "b": { "slug": "morph-cloud", "name": "Morph Cloud", "vendor": "Morph Labs", "vendorUrl": "https://cloud.morph.so", "kind": "http-api", "category": "code-sandboxes", "summary": "Cloud virtual machines for AI agents from Morph Labs. Instances boot from snapshots and can be paused with memory intact, branched into copies, and driven through a REST API, Python and TypeScript SDKs and a CLI.", "url": "https://www.anchorterminal.com/tools/morph-cloud", "markdownUrl": "https://www.anchorterminal.com/tools/morph-cloud.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/morph-cloud.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/morph-cloud.json", "repo": "https://github.com/morph-labs/morph-python-sdk", "license": "Proprietary hosted service with no published terms found. The Python and TypeScript SDKs are Apache-2.0", "transports": [ "http" ], "remoteUrl": "https://cloud.morph.so/api", "packages": [ { "registry": "pypi", "name": "morphcloud" }, { "registry": "npm", "name": "morphcloud" } ], "auth": "api-key", "authNotes": "Bearer API key on https://cloud.morph.so/api, created in the dashboard at cloud.morph.so/web/keys after a browser signup. The SDKs and CLI read `MORPH_API_KEY`. Keys are bound to an organisation and can be listed and deleted through the API. An agent inside a devbox can use a devbox agent token limited to that devbox and to named scopes.", "pricing": "usage", "pricingNotes": "Billed in Morph Compute Units. 1 MCU is 1 vCPU-hour with 4 GB RAM-hours and 16 GB disk-hours, or 5 TB snapshot-hours, at a stated standard rate of $0.05. The Free plan is $0 a month with 0 MCUs, so compute needs a purchase. Developer is $40 a month with 1,000 MCUs and Team is $250 a month with 7,500, with more billed as used (https://cloud.morph.so/web/pricing, checked 2026-10-08). No sandbox or free credit was found that lets an agent start without paying.", "priceSummary": "$0.05 / unit", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs, the OpenAPI file or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 3, "npmWeekly": 339, "pypiWeekly": 13199, "asOf": "2026-10-08" }, "docsUrl": "https://cloud.morph.so/docs", "llmsTxt": "https://cloud.morph.so/docs/llms.txt", "openapi": "https://cloud.morph.so/api/openapi.json", "capabilities": [ "sandbox.code", "sandbox.fs", "sandbox.persist" ], "tags": [ "hosted", "openapi", "llms-txt", "python", "typescript", "cli", "status-page" ], "lastRelease": "2026-09-01", "graded": true, "anchor": { "graded": true, "score": 50.8, "grade": "D", "agentReady": false, "rank": 589, "ranked": true, "rankOf": 722, "categoryRank": 9, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 61, "maintenance": 58, "payments": 20, "reliability": 63, "schema": 72, "security": 39, "transparency": 25 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "Pause and snapshot keep memory and running processes, and one call branches an instance into several copies. A public OpenAPI file covers 69 operations. No terms of service, privacy policy or security page was found, the free plan includes no compute credit, and the changelog holds one entry from November 2024.", "bestFor": "Agents that need to checkpoint and fork a running machine with memory intact, for parallel attempts, evaluations or reinforcement learning rollouts.", "strengths": [ "Pause and snapshot preserve memory and running processes, and a paused instance is billed for its snapshot only", "Branch creates a snapshot and starts a chosen number of copies in one call", "Public OpenAPI 3.1 file with 69 operations, plus llms.txt and llms-full.txt", "Devbox agent tokens are bound to one devbox and carry named scopes", "Status page shows 90 days without downtime to 8 October 2026 and no incident since 5 December 2025" ], "weaknesses": [ "No terms of service, privacy policy, DPA or subprocessor list found on morph.so or cloud.morph.so", "The Free plan starts with 0 MCUs, so compute needs a purchase, and signup is in a browser", "No request rate limits, SLA or error-code reference in the reviewed documentation", "The changelog has one entry, the beta release of 19 November 2024", "The TypeScript SDK's last release is 0.0.20 of 6 October 2025", "No security.txt, disclosure policy or certification found, and no isolation technology is named in the docs" ], "agentNotes": [ "Set `ttl_seconds` and `ttl_action` when starting an instance. Nothing in the docs stops an instance with no TTL from billing MCUs", "Pass `auth_mode: api_key` when exposing an HTTP service. The default is `none`, which makes the URL public", "Enable `wake_on_ssh` before calling exec on an instance that may be paused. There is no separate exec wake setting", "Use `/api/instance/list` and `/api/snapshot/list` with `page` and `limit` (default 50, maximum 1,000). The plain list routes return everything", "On a 503 from snapshot, branch, pause or reboot, wait for the `Retry-After` value before repeating the call" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 50.8 } ], "editorialScores": { "ergonomics": 61, "maintenance": 58, "payments": 20, "reliability": 63, "schema": 72, "security": 39, "transparency": 14 }, "provenanceScore": 35 }, "connect": { "install": "pip install morphcloud # or npm install morphcloud@0.0.20", "http": "curl -sS -H \"Authorization: Bearer $MORPH_API_KEY\" \\\n https://cloud.morph.so/api/snapshot/snapshot_your_snapshot_id" }, "letme": { "capability": "https://letme.dev/sandbox.code", "tool": "https://letme.dev/morph-cloud" }, "area": "agent-runtime", "unitPrices": [ { "item": "Morph Compute Unit", "unit": "compute-unit", "usd": 0.05, "note": "1 vCPU-hour with 4 GB RAM-hours and 16 GB disk-hours, or 5 TB snapshot-hours" }, { "item": "Instance compute", "unit": "vcpu-hour", "usd": 0.05, "note": "Includes 4 GB RAM and 16 GB disk per vCPU. MCUs are the largest of the three ratios" }, { "item": "Developer plan", "unit": "month", "usd": 40, "note": "1,000 MCUs included" }, { "item": "Team plan", "unit": "month", "usd": 250, "note": "7,500 MCUs included" } ], "provenance": { "legalEntity": "", "domain": "morph.so", "domainRegistered": "", "endpointOnVendorDomain": true, "terms": "", "privacy": "", "statusPage": "https://status.cloud.morph.so", "changelog": "https://cloud.morph.so/docs/changelog", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "No terms of service, service agreement or privacy policy was found. /terms and /privacy return 404 on cloud.morph.so and www.morph.so, and the morph.so site map lists only the home page, blog and careers, so both fields are left out.", "No registered legal entity was found. The SDK licence reads Copyright 2024 Morph Labs.", "The API answers at cloud.morph.so/api and exposed services at morphcloud.io addresses, per the docs.", "security.txt returns 404 on cloud.morph.so and www.morph.so.", "No RDAP service answers for the .so registry, so the registration date is blank.", "The status page's own data names Morph Labs, cloud.morph.so and support@morph.so. The page is not linked from the docs." ], "score": 35 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/morph-cloud.json", "live": { "slug": "morph-cloud", "probe": { "target": "https://cloud.morph.so/api", "method": "get", "lastAt": "2026-10-08T19:52:56.42814849Z", "lastOk": true, "lastStatus": 404, "lastMs": 138, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 139, "p95ms24h": 272, "samples24h": 27, "samples30d": 27, "days": [ { "date": "2026-10-08", "probes": 27, "ok": 27 } ] }, "vendorStatus": { "page": "https://status.cloud.morph.so", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-08T19:38:48.969384653Z" }, "pages": [ { "url": "https://cloud.morph.so/docs/changelog", "kind": "changelog", "status": 200, "checkedAt": "2026-10-08T18:16:17.092678678Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "a911488f7933" }, { "url": "https://cloud.morph.so/web/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-08T18:16:19.269281319Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "4fc791aaa2ac" } ], "updatedAt": "2026-10-08T19:52:56.42814849Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Agent 37 Inc.", "b": "Morph Labs", "name": "Vendor" }, { "a": "https://api.agent37.com/v1", "b": "https://cloud.morph.so/api", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "HTTP", "name": "Transports" }, { "a": "API key", "b": "API key", "name": "Auth" }, { "a": "Pay per use", "b": "Pay per use", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Proprietary service under Agent 37's terms of service. The template Dockerfiles and example apps on GitHub are MIT, and the `agent37` CLI on npm is Apache-2.0", "b": "Proprietary hosted service with no published terms found. The Python and TypeScript SDKs are Apache-2.0", "name": "Licence" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-10-05", "b": "2026-09-01", "name": "Last release" }, { "a": "2026-08-04", "b": "no document linked", "name": "Terms last updated" }, { "a": "2026-09-01", "b": "no document linked", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "", "name": "Arbitration or class-action waiver" }, { "a": "74 npm/wk", "b": "3 stars, 339 npm/wk, 13k PyPI/wk", "name": "Popularity" } ], "faq": [ { "answer": "Morph Cloud scores 50.8 (D) on agent readiness against Agent 37 Cloud's 46.1 (D), and leads in 3 of 7 scored categories. Agent 37 Cloud leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust.", "question": "Which is better for AI agents, Agent 37 Cloud or Morph Cloud?" }, { "answer": "Both need an API key.", "question": "Do Agent 37 Cloud and Morph Cloud need an API key?" }, { "answer": "Yes. Agent 37 Cloud has a hosted endpoint at https://api.agent37.com/v1 and Morph Cloud at https://cloud.morph.so/api.", "question": "Can an agent call Agent 37 Cloud and Morph Cloud without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Security \u0026 auth, 49 against 39", "Maintenance \u0026 community, 65 against 58", "Transparency \u0026 trust, 56 against 25" ], "also": null, "goodFor": "A product that gives each end user a long-lived agent machine that is idle most of the day and needs a harness preinstalled.", "slug": "agent37", "watchFor": "No status page was found. status.agent37.com returns 404, and the terms promise no uptime level" }, { "aheadOn": [ "Reliability, 63 against 27", "Schema \u0026 documentation, 72 against 57" ], "also": null, "goodFor": "Agents that need to checkpoint and fork a running machine with memory intact, for parallel attempts, evaluations or reinforcement learning rollouts.", "slug": "morph-cloud", "watchFor": "No terms of service, privacy policy, DPA or subprocessor list found on morph.so or cloud.morph.so" } ], "job": { "capability": "sandbox.persist", "name": "Sandbox persist" }, "others": [ { "json": "https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-morph-cloud.json", "title": "Blaxel Sandboxes vs Morph Cloud", "url": "https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-morph-cloud" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-morph-cloud.json", "title": "Cloudflare Sandbox SDK vs Morph Cloud", "url": "https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-morph-cloud" }, { "json": "https://www.anchorterminal.com/compare/daytona-vs-morph-cloud.json", "title": "Daytona vs Morph Cloud", "url": "https://www.anchorterminal.com/compare/daytona-vs-morph-cloud" }, { "json": "https://www.anchorterminal.com/compare/e2b-vs-morph-cloud.json", "title": "E2B vs Morph Cloud", "url": "https://www.anchorterminal.com/compare/e2b-vs-morph-cloud" }, { "json": "https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-morph-cloud.json", "title": "Microsoft Execution Containers vs Morph Cloud", "url": "https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-morph-cloud" }, { "json": "https://www.anchorterminal.com/compare/modal-sandboxes-vs-morph-cloud.json", "title": "Modal Sandboxes vs Morph Cloud", "url": "https://www.anchorterminal.com/compare/modal-sandboxes-vs-morph-cloud" }, { "json": "https://www.anchorterminal.com/compare/morph-cloud-vs-runloop.json", "title": "Morph Cloud vs Runloop Devboxes", "url": "https://www.anchorterminal.com/compare/morph-cloud-vs-runloop" }, { "json": "https://www.anchorterminal.com/compare/morph-cloud-vs-vercel-sandbox.json", "title": "Morph Cloud vs Vercel Sandbox", "url": "https://www.anchorterminal.com/compare/morph-cloud-vs-vercel-sandbox" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-blaxel-sandboxes.json", "title": "Agent 37 Cloud vs Blaxel Sandboxes", "url": "https://www.anchorterminal.com/compare/agent37-vs-blaxel-sandboxes" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-cloudflare-sandbox-sdk.json", "title": "Agent 37 Cloud vs Cloudflare Sandbox SDK", "url": "https://www.anchorterminal.com/compare/agent37-vs-cloudflare-sandbox-sdk" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-daytona.json", "title": "Agent 37 Cloud vs Daytona", "url": "https://www.anchorterminal.com/compare/agent37-vs-daytona" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-e2b.json", "title": "Agent 37 Cloud vs E2B", "url": "https://www.anchorterminal.com/compare/agent37-vs-e2b" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-microsoft-execution-containers.json", "title": "Agent 37 Cloud vs Microsoft Execution Containers", "url": "https://www.anchorterminal.com/compare/agent37-vs-microsoft-execution-containers" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-modal-sandboxes.json", "title": "Agent 37 Cloud vs Modal Sandboxes", "url": "https://www.anchorterminal.com/compare/agent37-vs-modal-sandboxes" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-runloop.json", "title": "Agent 37 Cloud vs Runloop Devboxes", "url": "https://www.anchorterminal.com/compare/agent37-vs-runloop" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-vercel-sandbox.json", "title": "Agent 37 Cloud vs Vercel Sandbox", "url": "https://www.anchorterminal.com/compare/agent37-vs-vercel-sandbox" } ], "scores": [ { "agent37": 27, "by": 36, "edge": "morph-cloud", "key": "reliability", "morph-cloud": 63, "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "agent37": 57, "by": 15, "edge": "morph-cloud", "key": "schema", "morph-cloud": 72, "name": "Schema \u0026 documentation", "weight": 13 }, { "agent37": 60, "by": 1, "edge": "morph-cloud", "key": "ergonomics", "morph-cloud": 61, "name": "Agent ergonomics", "weight": 13 }, { "agent37": 49, "by": 10, "edge": "agent37", "key": "security", "morph-cloud": 39, "name": "Security \u0026 auth", "weight": 14 }, { "agent37": 20, "by": 0, "edge": "", "key": "payments", "morph-cloud": 20, "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "agent37": 65, "by": 7, "edge": "agent37", "key": "maintenance", "morph-cloud": 58, "name": "Maintenance \u0026 community", "weight": 7 }, { "agent37": 56, "by": 31, "edge": "agent37", "key": "transparency", "morph-cloud": 25, "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "Morph Cloud scores 50.8 (D) on agent readiness against Agent 37 Cloud's 46.1 (D), and leads in 3 of 7 scored categories. Agent 37 Cloud leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust. Both do sandbox persist.", "verdicts": { "agent37": "Instances keep their disk until deleted, sleep when idle and wake on the next request, with compute published at $0.80 a vCPU-month and stable error codes on both APIs. The product launched on 29 September 2026. No status page, OpenAPI file, SDK library or published rate limits were found, and the starter credit needs a card.", "morph-cloud": "Pause and snapshot keep memory and running processes, and one call branches an instance into several copies. A public OpenAPI file covers 69 operations. No terms of service, privacy policy or security page was found, the free plan includes no compute credit, and the changelog holds one entry from November 2024." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/agent37-vs-morph-cloud", "json": "https://www.anchorterminal.com/compare/agent37-vs-morph-cloud.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/agent37-vs-morph-cloud.md", "slim": "https://www.anchorterminal.com/compare/agent37-vs-morph-cloud.min.md" }, "markdown": "Morph Cloud scores 50.8 (D) on agent readiness against Agent 37 Cloud's 46.1 (D), and leads in 3 of 7 scored categories. Agent 37 Cloud leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust. Both do sandbox persist.\n\n- Agent 37 Cloud: grade D, 46.1/100, rank #650 of 722. Markdown https://www.anchorterminal.com/tools/agent37.md · JSON https://www.anchorterminal.com/api/v1/tools/agent37.json\n- Morph Cloud: grade D, 50.8/100, rank #589 of 722. Markdown https://www.anchorterminal.com/tools/morph-cloud.md · JSON https://www.anchorterminal.com/api/v1/tools/morph-cloud.json\n\n## Which one, for what\n\n### Agent 37 Cloud (D)\n\nGood for: A product that gives each end user a long-lived agent machine that is idle most of the day and needs a harness preinstalled.\n\nAhead on:\n- Security \u0026 auth, 49 against 39\n- Maintenance \u0026 community, 65 against 58\n- Transparency \u0026 trust, 56 against 25\n\nWatch for: No status page was found. status.agent37.com returns 404, and the terms promise no uptime level\n\n### Morph Cloud (D)\n\nGood for: Agents that need to checkpoint and fork a running machine with memory intact, for parallel attempts, evaluations or reinforcement learning rollouts.\n\nAhead on:\n- Reliability, 63 against 27\n- Schema \u0026 documentation, 72 against 57\n\nWatch for: No terms of service, privacy policy, DPA or subprocessor list found on morph.so or cloud.morph.so\n\n\n## Score by category\n\n| Category | Weight | Agent 37 Cloud | Morph Cloud | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 27 | 63 | Morph Cloud +36 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 57 | 72 | Morph Cloud +15 |\n| Agent ergonomics | 13% (16.2 this run) | 60 | 61 | Morph Cloud +1 |\n| Security \u0026 auth | 14% (17.5 this run) | 49 | 39 | Agent 37 Cloud +10 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 20 | even |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 65 | 58 | Agent 37 Cloud +7 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 56 | 25 | Agent 37 Cloud +31 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **46.1 · D** | **50.8 · D** | |\n\n## Facts side by side\n\n| Fact | Agent 37 Cloud | Morph Cloud |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Agent 37 Inc. | Morph Labs |\n| Hosted endpoint | `https://api.agent37.com/v1` | `https://cloud.morph.so/api` |\n| Transports | HTTP | HTTP |\n| Auth | API key | API key |\n| Pricing | Pay per use | Pay per use |\n| x402 | no | no |\n| Licence | Proprietary service under Agent 37's terms of service. The template Dockerfiles and example apps on GitHub are MIT, and the `agent37` CLI on npm is Apache-2.0 | Proprietary hosted service with no published terms found. The Python and TypeScript SDKs are Apache-2.0 |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| Last release | 2026-10-05 | 2026-09-01 |\n| Terms last updated | 2026-08-04 | no document linked |\n| Privacy policy last updated | 2026-09-01 | no document linked |\n| Customer content may train models | not found in the text | |\n| Terms restrict automated access | not found in the text | |\n| Terms restrict benchmarking | not found in the text | |\n| Terms or service can change without notice | not found in the text | |\n| Arbitration or class-action waiver | not found in the text | |\n| Popularity | 74 npm/wk | 3 stars, 339 npm/wk, 13k PyPI/wk |\n\n## Verdicts\n\n**Agent 37 Cloud.** Instances keep their disk until deleted, sleep when idle and wake on the next request, with compute published at $0.80 a vCPU-month and stable error codes on both APIs. The product launched on 29 September 2026. No status page, OpenAPI file, SDK library or published rate limits were found, and the starter credit needs a card.\n\n**Morph Cloud.** Pause and snapshot keep memory and running processes, and one call branches an instance into several copies. A public OpenAPI file covers 69 operations. No terms of service, privacy policy or security page was found, the free plan includes no compute credit, and the changelog holds one entry from November 2024.\n\n## Before you call either\n\n### Agent 37 Cloud\n\n1. Send the key as `Authorization: Bearer` to api.agent37.com and as `X-Agent37-Key` to the instance URL. The Bearer form on instance URLs is deprecated\n2. Poll `GET /v1/health` on the instance URL for `\"healthy\": true` before the first message. `status: running` only means the machine is up\n3. Check whether `error` is a string before reading `error.code`. Transport errors are flat strings, and a failed turn returns 200 with `status: \"failed\"`\n4. Don't blindly retry an exec that timed out after 13 minutes. The command keeps running, so a retry starts a second copy\n5. Set `auto_sleep: true`, keep anything that must survive a sleep in a file, and allow a first-byte timeout of three minutes for wakes\n\n### Morph Cloud\n\n1. Set `ttl_seconds` and `ttl_action` when starting an instance. Nothing in the docs stops an instance with no TTL from billing MCUs\n2. Pass `auth_mode: api_key` when exposing an HTTP service. The default is `none`, which makes the URL public\n3. Enable `wake_on_ssh` before calling exec on an instance that may be paused. There is no separate exec wake setting\n4. Use `/api/instance/list` and `/api/snapshot/list` with `page` and `limit` (default 50, maximum 1,000). The plain list routes return everything\n5. On a 503 from snapshot, branch, pause or reboot, wait for the `Retry-After` value before repeating the call\n\n## Questions\n\n### Which is better for AI agents, Agent 37 Cloud or Morph Cloud?\n\nMorph Cloud scores 50.8 (D) on agent readiness against Agent 37 Cloud's 46.1 (D), and leads in 3 of 7 scored categories. Agent 37 Cloud leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust.\n\n### Do Agent 37 Cloud and Morph Cloud need an API key?\n\nBoth need an API key.\n\n### Can an agent call Agent 37 Cloud and Morph Cloud without installing anything?\n\nYes. Agent 37 Cloud has a hosted endpoint at https://api.agent37.com/v1 and Morph Cloud at https://cloud.morph.so/api.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/agent37-vs-morph-cloud.json, and with the fewest tokens: https://www.anchorterminal.com/compare/agent37-vs-morph-cloud.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"agent37\", \"b\": \"morph-cloud\"}`. From a terminal: `anchor compare agent37 morph-cloud`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/agent37.json and https://www.anchorterminal.com/api/v1/tools/morph-cloud.json\n\n## Other comparisons with Agent 37 Cloud or Morph Cloud\n\n- [Blaxel Sandboxes vs Morph Cloud](https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-morph-cloud.md)\n- [Cloudflare Sandbox SDK vs Morph Cloud](https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-morph-cloud.md)\n- [Daytona vs Morph Cloud](https://www.anchorterminal.com/compare/daytona-vs-morph-cloud.md)\n- [E2B vs Morph Cloud](https://www.anchorterminal.com/compare/e2b-vs-morph-cloud.md)\n- [Microsoft Execution Containers vs Morph Cloud](https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-morph-cloud.md)\n- [Modal Sandboxes vs Morph Cloud](https://www.anchorterminal.com/compare/modal-sandboxes-vs-morph-cloud.md)\n- [Morph Cloud vs Runloop Devboxes](https://www.anchorterminal.com/compare/morph-cloud-vs-runloop.md)\n- [Morph Cloud vs Vercel Sandbox](https://www.anchorterminal.com/compare/morph-cloud-vs-vercel-sandbox.md)\n- [Agent 37 Cloud vs Blaxel Sandboxes](https://www.anchorterminal.com/compare/agent37-vs-blaxel-sandboxes.md)\n- [Agent 37 Cloud vs Cloudflare Sandbox SDK](https://www.anchorterminal.com/compare/agent37-vs-cloudflare-sandbox-sdk.md)\n- [Agent 37 Cloud vs Daytona](https://www.anchorterminal.com/compare/agent37-vs-daytona.md)\n- [Agent 37 Cloud vs E2B](https://www.anchorterminal.com/compare/agent37-vs-e2b.md)\n- [Agent 37 Cloud vs Microsoft Execution Containers](https://www.anchorterminal.com/compare/agent37-vs-microsoft-execution-containers.md)\n- [Agent 37 Cloud vs Modal Sandboxes](https://www.anchorterminal.com/compare/agent37-vs-modal-sandboxes.md)\n- [Agent 37 Cloud vs Runloop Devboxes](https://www.anchorterminal.com/compare/agent37-vs-runloop.md)\n- [Agent 37 Cloud vs Vercel Sandbox](https://www.anchorterminal.com/compare/agent37-vs-vercel-sandbox.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-08", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "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": "Agent 37 Cloud vs Morph Cloud", "url": "" } ], "description": "Morph Cloud scores 50.8 (D) on agent readiness against Agent 37 Cloud's 46.1 (D), and leads in 3 of 7 scored categories. Agent 37 Cloud leads on security \u0026 auth, maintenance \u0026 community and transparency \u0026 trust. Both do sandbox persist. Category scores, facts, verdicts and agent…", "facts": [ "Agent 37 Cloud D 46.1", "Morph Cloud D 50.8", "scores" ], "h1": "Agent 37 Cloud vs Morph Cloud", "image": "https://www.anchorterminal.com/assets/og/compare-agent37-vs-morph-cloud.png", "path": "/compare/agent37-vs-morph-cloud", "published": "2026-10-01", "section": "tools", "title": "Agent 37 Cloud vs Morph Cloud for AI agents, D 46.1 vs D 50.8", "toc": null, "updated": "2026-10-08", "url": "https://www.anchorterminal.com/compare/agent37-vs-morph-cloud" }, "tokens": { "markdown": 2300, "slim": 730 }, "version": 1 }