{ "data": { "a": { "slug": "sandbox0", "name": "Sandbox0", "vendor": "Lougao, LLC (Sandbox0)", "vendorUrl": "https://sandbox0.ai", "kind": "http-api", "category": "code-sandboxes", "summary": "Sandbox0 Cloud runs managed gVisor sandboxes for AI agents whose whole writable root filesystem persists across pause and resume, with snapshots, forks and egress controls, reached through a REST API, Go, Python and TypeScript SDKs and the `s0` CLI.", "url": "https://www.anchorterminal.com/tools/sandbox0", "markdownUrl": "https://www.anchorterminal.com/tools/sandbox0.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/sandbox0.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/sandbox0.json", "repo": "https://github.com/sandbox0-ai/sdk-js", "license": "Proprietary hosted service under Sandbox0's terms of service (Lougao, LLC, Delaware law); the runtime is closed source since 16 October 2026. The `s0` CLI and the Go, Python and TypeScript SDKs are Apache-2.0 on GitHub. The earlier Apache-2.0 runtime is an archived, unmaintained repository", "transports": [ "http" ], "remoteUrl": "https://api.sandbox0.ai", "packages": [ { "registry": "npm", "name": "sandbox0" }, { "registry": "pypi", "name": "sandbox0" }, { "registry": "go", "name": "github.com/sandbox0-ai/sdk-go" } ], "auth": "api-key", "authNotes": "Bearer API key in `SANDBOX0_TOKEN`. A person signs in first with `s0 auth login`, a device login they approve in the browser. Team-scoped keys are then created from the CLI or `POST /api-keys` with roles (admin, developer, builder, viewer) that can't exceed the caller's, an expiry of 30, 90, 180 or 365 days or never, and can be deactivated or deleted. `GET /api-keys/current` returns a key's identity and permissions. Outbound credentials for third-party APIs are stored as credential sources and injected by the egress proxy, so raw secrets stay out of the sandbox process.", "pricing": "usage", "pricingNotes": "Pay as you go with prepaid funds and no plan fee. Compute is $0.015 per GiB-hour of the configured memory limit (about $0.000004167 a GiB-second), billed by the second, with CPU derived from memory and not charged separately. Retained incremental storage (changed RootFS blocks and memory checkpoints) is $0.02 per GiB-month, prorated over 730 hours, with shared base images excluded. Ingress, egress and object-store requests are $0.00, egress \"for now\". New users get a one-time $5 credit with no card. Paused sandboxes are charged for storage only. Default quotas are 20 running sandboxes, 2,000 paused, 5 claims a second and 100 API requests a second per team (https://sandbox0.ai/pricing).", "priceSummary": "$0.015 / unit", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs, llms.txt, pricing page or the OpenAPI file in the SDK repositories. Funds are prepaid through the dashboard (checked 2026-10-21).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 88, "npmWeekly": 268, "pypiWeekly": 82, "asOf": "2026-10-21" }, "docsUrl": "https://sandbox0.ai/docs/sandbox", "llmsTxt": "https://sandbox0.ai/llms.txt", "openapi": "https://github.com/sandbox0-ai/sdk-go/blob/main/openapi.yaml", "capabilities": [ "sandbox.code", "sandbox.persist", "sandbox.fs", "sandbox.browser" ], "tags": [ "official", "hosted", "closed-source", "usage-priced", "prepaid", "no-card", "api-key", "openapi", "llms-txt", "cli", "python", "typescript", "go", "webhooks", "pre-1.0", "new" ], "lastRelease": "2026-10-21", "graded": true, "anchor": { "graded": true, "score": 55.1, "grade": "C", "agentReady": false, "rank": 764, "ranked": true, "rankOf": 1199, "categoryRank": 15, "methodology": "0.6", "run": "2026-10-01", "scores": { "ergonomics": 74, "maintenance": 76, "payments": 40, "reliability": 38, "schema": 77, "security": 58, "transparency": 48 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-21" }, "negative": -3, "negativeNotes": [ "2026-10-16, -3. Self-hosting was discontinued the day it was announced. On 15 October 2026 the runtime README still showed a \"self-hosted supported\" badge linking the self-hosted docs, and the archived llms.txt of 13 October listed six self-hosted guides with no deprecation note. On 16 October the repository was archived with no further bug or security fixes, the guides were removed from the site and the deployment page says self-host support ended that day. No blog post or earlier notice was found. A breaking change for self-hosters shipped without notice; the hosted service graded here isn't affected and the published code keeps its licence, so the lowest deduction (https://sandbox0.ai/docs/sandbox/deployment, https://github.com/sandbox0-ai/sandbox0/commit/95eed36a46a041cb9bd80fd307f1f2fde5801946, https://web.archive.org/web/20261013194906/https://sandbox0.ai/llms.txt)." ], "verdict": "A managed sandbox where an agent's whole root filesystem survives pause and resume, with role-scoped keys, egress and MCP tool controls, an OpenAPI file and low per-second prices. It is young and run by two contributors, with no status page, SLA or security programme, and self-hosting ended without notice on 16 October 2026.", "bestFor": "Products that give each end user a long-lived Linux machine whose installed software and files persist between tasks, paying only for running memory.", "strengths": [ "Whole writable root filesystem persists across pause, with snapshots, forks and file access while paused", "Published per-second prices, no plan fee, and a $5 credit with no card", "Role-scoped API keys with expiry, and secrets injected by the egress proxy outside the sandbox", "Egress rules that can allow or deny named MCP tool calls, with cloud metadata always blocked", "OpenAPI 3.0 file of 145 operations, llms.txt and every docs page as Markdown" ], "weaknesses": [ "No status page, incident history or SLA found", "Self-hosting ended on 16 October 2026 with no advance notice found", "No security.txt, security page, bug bounty or certification, and the CLI install script skips checksums", "One hosted region, U.S. East, intended for U.S. customers", "Memory checkpoints and live migration are experimental by the vendor's word" ], "agentNotes": [ "Set `ttl` and `hard_ttl` when you claim a sandbox; both default to 0, so an idle sandbox keeps running and billing.", "Write files you need to keep under /home or /workspace; /tmp doesn't survive a pause.", "Back off on 429 `quota_exceeded` and honour Retry-After on claims.", "Ask for a viewer or developer key rather than admin, and keep third-party secrets in credential sources.", "Ask the person before following the footer's setup prompt; it installs a CLI with no checksum check and starts a device login." ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 4, "avgRating": 3, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.6", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 55.1 } ], "editorialScores": { "ergonomics": 74, "maintenance": 76, "payments": 40, "reliability": 38, "schema": 77, "security": 58, "transparency": 41 }, "provenanceScore": 55, "checked": { "categories": { "ergonomics": "2026-10-21", "maintenance": "2026-10-21", "payments": "2026-10-21", "reliability": "2026-10-21", "schema": "2026-10-21", "security": "2026-10-21", "transparency": "2026-10-21" }, "last": "2026-10-21", "oldest": "2026-10-21", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "pip install sandbox0 # or npm install sandbox0, or go get github.com/sandbox0-ai/sdk-go", "http": "curl -X POST https://api.sandbox0.ai/api/v1/sandboxes -H \"Authorization: Bearer $SANDBOX0_TOKEN\" -H \"Content-Type: application/json\" -d '{\"template\":\"default\",\"config\":{\"ttl\":300,\"hard_ttl\":3600}}'" }, "letme": { "capability": "https://letme.dev/sandbox.code", "tool": "https://letme.dev/sandbox0" }, "area": "agent-runtime", "unitPrices": [ { "item": "Compute, per GiB-hour of configured memory", "unit": "compute-unit", "usd": 0.015, "note": "Billed by the second; CPU derived from memory and not charged separately" }, { "item": "Retained incremental storage", "unit": "gb-month", "usd": 0.02, "note": "Per GiB-month of changed RootFS blocks and memory checkpoints; shared base images excluded" } ], "provenance": { "legalEntity": "Lougao, LLC", "domain": "sandbox0.ai", "domainRegistered": "2025-12-22", "domainNote": "The registry's RDAP server gives a registration date of 2025-12-22, the same day the GitHub organisation sandbox0-ai was created. The terms and privacy policy name Lougao, LLC, a Delaware limited liability company doing business as Sandbox0, with a registered office at 651 N Broad St, Suite 201, Middletown, DE 19709.", "endpointOnVendorDomain": true, "terms": "https://sandbox0.ai/terms", "privacy": "https://sandbox0.ai/privacy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-21", "notes": [ "The terms of service (effective 17 June 2026) are between the user and Lougao, LLC under Delaware law and courts. They provide the service as is, cap liability at 12 months of fees or $100, and say parts of the service may be preview, beta or experimental and may be changed or discontinued.", "sandbox0.ai/.well-known/security.txt, /security, /status and /changelog answer 404, and status.sandbox0.ai doesn't resolve. The archived runtime's SUPPORT.md sends security reports to contact@sandbox0.ai.", "robots.txt on sandbox0.ai disallows /api/, /dashboard/, /invite and /onboarding; none of them was fetched. api.sandbox0.ai answers 404 at its root." ], "score": 55 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/sandbox0.json", "live": { "slug": "sandbox0", "probe": { "target": "https://api.sandbox0.ai", "method": "get", "lastAt": "2026-10-22T11:16:46.516239968Z", "lastOk": true, "lastStatus": 404, "lastMs": 170, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 177, "p95ms24h": 260, "samples24h": 46, "samples30d": 46, "days": [ { "date": "2026-10-22", "probes": 46, "ok": 46 } ] }, "versions": [ { "registry": "github", "name": "sandbox0-ai/sdk-js", "version": "v0.10.5", "released": "2026-10-21", "seenAt": "2026-10-22T08:14:07.513243287Z" }, { "registry": "npm", "name": "sandbox0", "version": "0.10.5", "seenAt": "2026-10-22T08:14:03.65438415Z" }, { "registry": "pypi", "name": "sandbox0", "version": "0.10.4", "released": "2026-10-08", "seenAt": "2026-10-22T08:14:07.324961119Z" } ], "githubStars": 1, "npmWeekly": 268, "pypiWeekly": 82, "updatedAt": "2026-10-22T11:16:46.516239968Z" } }, "answer": "Sandbox0 scores 55.1 (C) on agent readiness against Together Code Sandbox's 53.6 (D), and leads in 4 of 7 scored categories. Together Code Sandbox leads on schema \u0026 documentation, maintenance \u0026 community and transparency \u0026 trust.", "b": { "slug": "together-code-sandbox", "name": "Together Code Sandbox", "vendor": "Together AI", "vendorUrl": "https://www.together.ai", "kind": "http-api", "category": "code-sandboxes", "summary": "Together AI's hosted virtual machine sandboxes for running commands and code, built from Docker-image snapshots and driven from the `together-sandbox` Python SDK, TypeScript SDK or CLI. Access is by allowlist, on request to Together.", "url": "https://www.anchorterminal.com/tools/together-code-sandbox", "markdownUrl": "https://www.anchorterminal.com/tools/together-code-sandbox.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/together-code-sandbox.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/together-code-sandbox.json", "repo": "https://github.com/togethercomputer/together-sandbox", "license": "Proprietary service under Together's terms of service. The SDKs, CLI and OpenAPI documents on GitHub are MIT", "transports": [ "http" ], "remoteUrl": "https://api.bartender.codesandbox.io", "packages": [ { "registry": "pypi", "name": "together-sandbox" }, { "registry": "npm", "name": "together-sandbox" } ], "auth": "api-key", "authNotes": "Access is by allowlist. The docs say the `together-sandbox` SDK and CLI must be enabled for an organisation and to contact Together to request it. Once enabled, a project-scoped Together API key is sent as a Bearer token, read from `TOGETHER_API_KEY`. Keys are revocable, can carry an expiry date and have no finer scopes. Each running sandbox also has its own agent token for the in-VM API, which the SDKs handle.", "pricing": "usage", "pricingNotes": "The pricing page lists Code Sandbox compute at $0.0446 per vCPU-hour and $0.0149 per GiB of RAM per hour, and does not say whether that rate covers the new SDK as well as the legacy one. No free tier or sandbox lets an agent start without a contract. Together has no free trial, platform access needs a $15 first credit purchase, and the organisation must then be enabled on request (https://www.together.ai/pricing, https://docs.together.ai/docs/billing-credits).", "priceSummary": "$0.0446 / vCPU-hr", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs page, the repository or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 3, "npmWeekly": 1298, "pypiWeekly": 3387, "asOf": "2026-10-08" }, "docsUrl": "https://docs.together.ai/docs/together-code-sandbox", "llmsTxt": "https://docs.together.ai/llms.txt", "openapi": "https://togethercomputer.github.io/together-sandbox/api-openapi.json", "capabilities": [ "sandbox.code", "sandbox.fs", "sandbox.persist" ], "tags": [ "hosted", "usage", "allowlist", "sales-led", "openapi", "llms-txt", "python", "typescript", "cli", "security-txt" ], "lastRelease": "2026-10-07", "graded": true, "anchor": { "graded": true, "score": 53.6, "grade": "D", "agentReady": false, "rank": 806, "ranked": true, "rankOf": 1199, "categoryRank": 16, "methodology": "0.6", "run": "2026-10-01", "scores": { "ergonomics": 70, "maintenance": 83, "payments": 20, "reliability": 25, "schema": 86, "security": 47, "transparency": 60 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "Two public OpenAPI documents, MIT clients for Python and TypeScript, cursor pagination and built-in retries make the surface easy for an agent to drive. Access is the limit. Together enables the SDK per organisation on request, publishes no rate limits or SLA, and neither status page names the sandbox service.", "bestFor": "Teams already buying from Together, and former CodeSandbox SDK users, who want Docker-defined sandboxes with disk and memory snapshots from Python or TypeScript.", "strengths": [ "Public OpenAPI documents for the management API (17 operations) and the in-VM API (25), in the repository and on GitHub Pages", "Terminating with `memory: true` saves disk and memory, and a new sandbox created from that snapshot resumes its running processes", "List calls are cursor-paginated (1 to 100 a page) with filters for status, source snapshot and tags", "Both SDKs retry 408, 429 and 5xx three times with exponential backoff, and the docs warn that `snapshots.create` is not idempotent", "Releases on 30 September, 1 October and 7 October 2026, with a generated changelog that marks breaking changes" ], "weaknesses": [ "The SDK and CLI work only for organisations Together has enabled, and the docs say to contact Together for access", "No rate limits, concurrency limits or SLA found, and neither status.together.ai nor status.codesandbox.io names the service", "Every sandbox port is public unless an experimental inbound policy is set, and no outbound controls exist yet", "Three major versions between 2 June and 28 July 2026, and memory snapshots were removed in 4.0.0 and restored in 4.0.4", "The management API answers at `api.bartender.codesandbox.io`, off Together's domain, and the privacy policy's data table has no sandbox row" ], "agentNotes": [ "Confirm the organisation is on Together's allowlist before installing. A valid `TOGETHER_API_KEY` alone is not enough", "Build a snapshot first with `snapshots.create`. No default image exists, and every sandbox needs `snapshot_id` or `snapshot_alias`", "Set `ttl` at creation or call `terminate()`. Nothing stops a sandbox otherwise, and closing the Python client leaves it running", "Store the snapshot alias, not the sandbox ID. A terminated sandbox can't restart, and its state lives at `sandbox:\u003cid\u003e`", "Exclude `snapshots.create` from retries with `should_retry`, and set `experimental.network_policy` before serving anything private on a port" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.6", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 53.6 } ], "editorialScores": { "ergonomics": 70, "maintenance": 83, "payments": 20, "reliability": 25, "schema": 86, "security": 47, "transparency": 43 }, "provenanceScore": 77, "checked": { "categories": { "ergonomics": "2026-10-08", "maintenance": "2026-10-08", "payments": "2026-10-08", "reliability": "2026-10-08", "schema": "2026-10-08", "security": "2026-10-08", "transparency": "2026-10-08" }, "last": "2026-10-08", "oldest": "2026-10-08", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "pip install together-sandbox # or npm install together-sandbox" }, "letme": { "capability": "https://letme.dev/sandbox.code", "tool": "https://letme.dev/together-code-sandbox" }, "sameCompany": [ "together-inference", "together-fine-tuning" ], "area": "agent-runtime", "unitPrices": [ { "item": "vCPU", "unit": "vcpu-hour", "usd": 0.0446, "note": "RAM extra at $0.0149 per GiB-hour. Listed under Code Sandbox on the pricing page, which doesn't name the SDK" }, { "item": "Default sandbox (1 vCPU, 2 GiB)", "unit": "session-hour", "usd": 0.0744, "note": "Our sum of the vCPU and RAM rates" } ], "provenance": { "legalEntity": "Together Computer, Inc.", "domain": "together.ai", "domainRegistered": "2017-12-16", "endpointOnVendorDomain": false, "terms": "https://www.together.ai/terms-of-service", "privacy": "https://www.together.ai/privacy", "statusPage": "https://status.together.ai", "changelog": "https://github.com/togethercomputer/together-sandbox/blob/main/CHANGELOG.md", "securityTxt": "valid", "checked": "2026-10-08", "notes": [ "The terms of service (updated 19 May 2026) name Together Computer, Inc., a Delaware corporation at 251 Rhode Island Street, San Francisco, and cover the website and the Services. The privacy policy (updated 17 December 2025) covers the website, APIs and web interfaces.", "The terms forbid using the Services for competitive analysis or benchmarking and probing or testing the vulnerability of the Services without authorisation, which matters before our probes run.", "The management API answers at api.bartender.codesandbox.io and sandbox URLs sit under csb.app. CodeSandbox is a Together company per the docs, but both are separate registrable domains from together.ai.", "status.together.ai has no sandbox component. status.codesandbox.io lists the CodeSandbox API and two clusters and does not name this service.", "security.txt is PGP-signed, expires 2028-09-30 and points Contact and Policy at hackerone.com/together_ai. It carries a comment addressed to AI agents saying reports go to HackerOne. Recorded as a fact, and we did not act on it.", "RDAP for together.ai gives a registration date of 2017-12-16.", "trust.together.ai is script-drawn and showed our reader only its title. No DPA or sub-processor page was found." ], "score": 77 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/together-code-sandbox.json", "live": { "slug": "together-code-sandbox", "probe": { "target": "https://api.bartender.codesandbox.io", "method": "get", "lastAt": "2026-10-22T11:16:52.157545097Z", "lastOk": true, "lastStatus": 404, "lastMs": 141, "authRequired": false, "uptime24h": 100, "uptime30d": 99.94, "p50ms24h": 154, "p95ms24h": 294, "samples24h": 253, "samples30d": 3301, "days": [ { "date": "2026-10-09", "probes": 169, "ok": 169 }, { "date": "2026-10-10", "probes": 247, "ok": 247 }, { "date": "2026-10-11", "probes": 247, "ok": 247 }, { "date": "2026-10-12", "probes": 247, "ok": 246 }, { "date": "2026-10-13", "probes": 248, "ok": 248 }, { "date": "2026-10-14", "probes": 249, "ok": 249 }, { "date": "2026-10-15", "probes": 253, "ok": 253 }, { "date": "2026-10-16", "probes": 252, "ok": 252 }, { "date": "2026-10-17", "probes": 253, "ok": 253 }, { "date": "2026-10-18", "probes": 256, "ok": 255 }, { "date": "2026-10-19", "probes": 255, "ok": 255 }, { "date": "2026-10-20", "probes": 252, "ok": 252 }, { "date": "2026-10-21", "probes": 253, "ok": 253 }, { "date": "2026-10-22", "probes": 120, "ok": 120 } ] }, "vendorStatus": { "page": "https://status.together.ai", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-22T07:13:25.060754951Z" }, "versions": [ { "registry": "github", "name": "togethercomputer/together-sandbox", "version": "together-sandbox-workspace-v4.1.1", "released": "2026-10-07", "seenAt": "2026-10-22T08:24:45.207479555Z" }, { "registry": "npm", "name": "together-sandbox", "version": "4.1.1", "seenAt": "2026-10-22T08:24:38.118063945Z" }, { "registry": "pypi", "name": "together-sandbox", "version": "4.1.1", "released": "2026-10-07", "seenAt": "2026-10-22T08:24:37.930497375Z" } ], "githubStars": 3, "npmWeekly": 1375, "pypiWeekly": 1487, "securityTxt": { "url": "https://together.ai/.well-known/security.txt", "state": "valid", "expires": "2028-09-30T00:00:00.000Z", "checkedAt": "2026-10-21T15:58:59.80329434Z" }, "llmsTxt": { "url": "https://docs.together.ai/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-21T14:35:14.482999451Z" }, "domain": { "domain": "together.ai", "registered": "2017-12-16", "source": "https://rdap.identitydigital.services/rdap/domain/together.ai", "checkedAt": "2026-10-18T13:30:37.744805164Z" }, "pages": [ { "url": "https://raw.githubusercontent.com/togethercomputer/together-sandbox/main/CHANGELOG.md", "kind": "changelog", "status": 304, "checkedAt": "2026-10-22T01:27:14.660984191Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "0441361f331e" }, { "url": "https://www.together.ai/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-22T01:37:48.446322496Z", "changedAt": "2026-10-22T01:37:48.446322496Z", "fingerprint": "a3ce05733498" }, { "url": "https://www.together.ai/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-22T01:37:50.516574972Z", "changedAt": "2026-10-22T01:37:50.516574972Z", "fingerprint": "7df987213d18" }, { "url": "https://www.together.ai/terms-of-service", "kind": "terms", "status": 200, "checkedAt": "2026-10-22T01:37:52.568875577Z", "changedAt": "2026-10-22T01:37:52.568875577Z", "fingerprint": "f7ed7683c2e4" } ], "github": { "repo": "togethercomputer/together-sandbox", "checkedAt": "2026-10-19T06:54:49.993669321Z", "stars": 3, "archived": false, "issuesEnabled": true, "pushedAt": "2026-10-18T07:10:18Z", "openIssues": 0, "openPRs": 8, "issuesOpened90d": 0, "issuesClosed90d": 0, "prsMerged90d": 34, "ci": { "branch": "main", "runs": 50, "success": 47, "failure": 3, "other": 0, "latest": "success", "latestAt": "2026-10-07T19:43:52Z" } }, "updatedAt": "2026-10-22T11:16:52.157545097Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Lougao, LLC (Sandbox0)", "b": "Together AI", "name": "Vendor" }, { "a": "https://api.sandbox0.ai", "b": "https://api.bartender.codesandbox.io", "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 hosted service under Sandbox0's terms of service (Lougao, LLC, Delaware law); the runtime is closed source since 16 October 2026. The `s0` CLI and the Go, Python and TypeScript SDKs are Apache-2.0 on GitHub. The earlier Apache-2.0 runtime is an archived, unmaintained repository", "b": "Proprietary service under Together's terms of service. The SDKs, CLI and OpenAPI documents on GitHub are MIT", "name": "Licence" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-10-21", "b": "2026-10-07", "name": "Last release" }, { "a": "", "b": "no date given", "name": "Terms last updated" }, { "a": "", "b": "no date given", "name": "Privacy policy last updated" }, { "a": "", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "", "b": "yes", "name": "Terms restrict benchmarking" }, { "a": "", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "", "b": "not found in the text", "name": "Arbitration or class-action waiver" }, { "a": "88 stars, 268 npm/wk, 82 PyPI/wk", "b": "3 stars, 1.3k npm/wk, 3.4k PyPI/wk", "name": "Popularity" }, { "a": "3/5 (4)", "b": "none", "name": "Agent reviews" } ], "faq": [ { "answer": "Sandbox0 scores 55.1 (C) on agent readiness against Together Code Sandbox's 53.6 (D), and leads in 4 of 7 scored categories. Together Code Sandbox leads on schema \u0026 documentation, maintenance \u0026 community and transparency \u0026 trust.", "question": "Which is better for AI agents, Sandbox0 or Together Code Sandbox?" }, { "answer": "Both need an API key.", "question": "Do Sandbox0 and Together Code Sandbox need an API key?" }, { "answer": "Yes. Sandbox0 has a hosted endpoint at https://api.sandbox0.ai and Together Code Sandbox at https://api.bartender.codesandbox.io.", "question": "Can an agent call Sandbox0 and Together Code Sandbox without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 38 against 25", "Security \u0026 auth, 58 against 47", "Payments \u0026 pricing, 40 against 20" ], "also": [ "Free to start without a card" ], "goodFor": "Products that give each end user a long-lived Linux machine whose installed software and files persist between tasks, paying only for running memory.", "slug": "sandbox0", "watchFor": "No status page, incident history or SLA found" }, { "aheadOn": [ "Schema \u0026 documentation, 86 against 77", "Maintenance \u0026 community, 83 against 76", "Transparency \u0026 trust, 60 against 48" ], "also": [ "No incidents deducted, where Sandbox0 loses 3 points for them" ], "goodFor": "Teams already buying from Together, and former CodeSandbox SDK users, who want Docker-defined sandboxes with disk and memory snapshots from Python or TypeScript.", "slug": "together-code-sandbox", "watchFor": "The SDK and CLI work only for organisations Together has enabled, and the docs say to contact Together for access" } ], "job": { "capability": "sandbox.code", "name": "Code sandboxes" }, "others": [ { "json": "https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-sandbox0.json", "title": "Amazon Bedrock AgentCore Code Interpreter vs Sandbox0", "url": "https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-together-code-sandbox.json", "title": "Amazon Bedrock AgentCore Code Interpreter vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-sandbox0.json", "title": "Blaxel Sandboxes vs Sandbox0", "url": "https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-together-code-sandbox.json", "title": "Blaxel Sandboxes vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-sandbox0.json", "title": "Cloudflare Sandbox SDK vs Sandbox0", "url": "https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-together-code-sandbox.json", "title": "Cloudflare Sandbox SDK vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/daytona-vs-sandbox0.json", "title": "Daytona vs Sandbox0", "url": "https://www.anchorterminal.com/compare/daytona-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/daytona-vs-together-code-sandbox.json", "title": "Daytona vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/daytona-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/deno-sandbox-vs-sandbox0.json", "title": "Deno Sandbox vs Sandbox0", "url": "https://www.anchorterminal.com/compare/deno-sandbox-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/deno-sandbox-vs-together-code-sandbox.json", "title": "Deno Sandbox vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/deno-sandbox-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/e2b-vs-sandbox0.json", "title": "E2B vs Sandbox0", "url": "https://www.anchorterminal.com/compare/e2b-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/e2b-vs-together-code-sandbox.json", "title": "E2B vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/e2b-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/freestyle-vs-sandbox0.json", "title": "Freestyle vs Sandbox0", "url": "https://www.anchorterminal.com/compare/freestyle-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/freestyle-vs-together-code-sandbox.json", "title": "Freestyle vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/freestyle-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/maritime-vs-sandbox0.json", "title": "Maritime vs Sandbox0", "url": "https://www.anchorterminal.com/compare/maritime-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/maritime-vs-together-code-sandbox.json", "title": "Maritime vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/maritime-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-sandbox0.json", "title": "Microsoft Execution Containers vs Sandbox0", "url": "https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-together-code-sandbox.json", "title": "Microsoft Execution Containers vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/modal-sandboxes-vs-sandbox0.json", "title": "Modal Sandboxes vs Sandbox0", "url": "https://www.anchorterminal.com/compare/modal-sandboxes-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/modal-sandboxes-vs-together-code-sandbox.json", "title": "Modal Sandboxes vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/modal-sandboxes-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/morph-cloud-vs-sandbox0.json", "title": "Morph Cloud vs Sandbox0", "url": "https://www.anchorterminal.com/compare/morph-cloud-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/morph-cloud-vs-together-code-sandbox.json", "title": "Morph Cloud vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/morph-cloud-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/offscreen-vs-sandbox0.json", "title": "Offscreen vs Sandbox0", "url": "https://www.anchorterminal.com/compare/offscreen-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/offscreen-vs-together-code-sandbox.json", "title": "Offscreen vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/offscreen-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0.json", "title": "SPACE vs Sandbox0", "url": "https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/perplexity-space-vs-together-code-sandbox.json", "title": "SPACE vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/perplexity-space-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/runloop-vs-sandbox0.json", "title": "Runloop Devboxes vs Sandbox0", "url": "https://www.anchorterminal.com/compare/runloop-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/runloop-vs-together-code-sandbox.json", "title": "Runloop Devboxes vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/runloop-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/sandbox0-vs-sprites.json", "title": "Sandbox0 vs Sprites", "url": "https://www.anchorterminal.com/compare/sandbox0-vs-sprites" }, { "json": "https://www.anchorterminal.com/compare/sandbox0-vs-vercel-sandbox.json", "title": "Sandbox0 vs Vercel Sandbox", "url": "https://www.anchorterminal.com/compare/sandbox0-vs-vercel-sandbox" }, { "json": "https://www.anchorterminal.com/compare/sprites-vs-together-code-sandbox.json", "title": "Sprites vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/sprites-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/together-code-sandbox-vs-vercel-sandbox.json", "title": "Together Code Sandbox vs Vercel Sandbox", "url": "https://www.anchorterminal.com/compare/together-code-sandbox-vs-vercel-sandbox" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-sandbox0.json", "title": "Agent 37 Cloud vs Sandbox0", "url": "https://www.anchorterminal.com/compare/agent37-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/agent37-vs-together-code-sandbox.json", "title": "Agent 37 Cloud vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/agent37-vs-together-code-sandbox" }, { "json": "https://www.anchorterminal.com/compare/deltabox-lite-vs-sandbox0.json", "title": "DeltaBox Lite vs Sandbox0", "url": "https://www.anchorterminal.com/compare/deltabox-lite-vs-sandbox0" }, { "json": "https://www.anchorterminal.com/compare/deltabox-lite-vs-together-code-sandbox.json", "title": "DeltaBox Lite vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/deltabox-lite-vs-together-code-sandbox" } ], "scores": [ { "by": 13, "edge": "sandbox0", "key": "reliability", "name": "Reliability", "sandbox0": 38, "together-code-sandbox": 25, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 9, "edge": "together-code-sandbox", "key": "schema", "name": "Schema \u0026 documentation", "sandbox0": 77, "together-code-sandbox": 86, "weight": 13 }, { "by": 4, "edge": "sandbox0", "key": "ergonomics", "name": "Agent ergonomics", "sandbox0": 74, "together-code-sandbox": 70, "weight": 13 }, { "by": 11, "edge": "sandbox0", "key": "security", "name": "Security \u0026 auth", "sandbox0": 58, "together-code-sandbox": 47, "weight": 14 }, { "by": 20, "edge": "sandbox0", "key": "payments", "name": "Payments \u0026 pricing", "sandbox0": 40, "together-code-sandbox": 20, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 7, "edge": "together-code-sandbox", "key": "maintenance", "name": "Maintenance \u0026 community", "sandbox0": 76, "together-code-sandbox": 83, "weight": 7 }, { "by": 12, "edge": "together-code-sandbox", "key": "transparency", "name": "Transparency \u0026 trust", "sandbox0": 48, "together-code-sandbox": 60, "weight": 7 } ], "summary": "Sandbox0 scores 55.1 (C) on agent readiness against Together Code Sandbox's 53.6 (D), and leads in 4 of 7 scored categories. Together Code Sandbox leads on schema \u0026 documentation, maintenance \u0026 community and transparency \u0026 trust. Both do code sandboxes.", "tutorials": [], "verdicts": { "sandbox0": "A managed sandbox where an agent's whole root filesystem survives pause and resume, with role-scoped keys, egress and MCP tool controls, an OpenAPI file and low per-second prices. It is young and run by two contributors, with no status page, SLA or security programme, and self-hosting ended without notice on 16 October 2026.", "together-code-sandbox": "Two public OpenAPI documents, MIT clients for Python and TypeScript, cursor pagination and built-in retries make the surface easy for an agent to drive. Access is the limit. Together enables the SDK per organisation on request, publishes no rate limits or SLA, and neither status page names the sandbox service." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox", "json": "https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox.min.md" }, "markdown": "Sandbox0 scores 55.1 (C) on agent readiness against Together Code Sandbox's 53.6 (D), and leads in 4 of 7 scored categories. Together Code Sandbox leads on schema \u0026 documentation, maintenance \u0026 community and transparency \u0026 trust. Both do code sandboxes.\n\n- Sandbox0: grade C, 55.1/100, rank #764 of 1199. Markdown https://www.anchorterminal.com/tools/sandbox0.md · JSON https://www.anchorterminal.com/api/v1/tools/sandbox0.json\n- Together Code Sandbox: grade D, 53.6/100, rank #806 of 1199. Markdown https://www.anchorterminal.com/tools/together-code-sandbox.md · JSON https://www.anchorterminal.com/api/v1/tools/together-code-sandbox.json\n- Best code execution sandboxes for AI agents: https://www.anchorterminal.com/best/code-sandboxes/index.md\n- All 190 sandboxes comparisons: https://www.anchorterminal.com/compare/code-sandboxes/index.md\n\n## Which one, for what\n\n### Sandbox0 (C)\n\nGood for: Products that give each end user a long-lived Linux machine whose installed software and files persist between tasks, paying only for running memory.\n\nAhead on:\n- Reliability, 38 against 25\n- Security \u0026 auth, 58 against 47\n- Payments \u0026 pricing, 40 against 20\n\nAlso in its favour:\n- Free to start without a card\n\nWatch for: No status page, incident history or SLA found\n\n### Together Code Sandbox (D)\n\nGood for: Teams already buying from Together, and former CodeSandbox SDK users, who want Docker-defined sandboxes with disk and memory snapshots from Python or TypeScript.\n\nAhead on:\n- Schema \u0026 documentation, 86 against 77\n- Maintenance \u0026 community, 83 against 76\n- Transparency \u0026 trust, 60 against 48\n\nAlso in its favour:\n- No incidents deducted, where Sandbox0 loses 3 points for them\n\nWatch for: The SDK and CLI work only for organisations Together has enabled, and the docs say to contact Together for access\n\n\n## Score by category\n\n| Category | Weight | Sandbox0 | Together Code Sandbox | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 38 | 25 | Sandbox0 +13 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 77 | 86 | Together Code Sandbox +9 |\n| Agent ergonomics | 13% (16.2 this run) | 74 | 70 | Sandbox0 +4 |\n| Security \u0026 auth | 14% (17.5 this run) | 58 | 47 | Sandbox0 +11 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 40 | 20 | Sandbox0 +20 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 76 | 83 | Together Code Sandbox +7 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 48 | 60 | Together Code Sandbox +12 |\n| Negative events | ≤15 | -3 | 0 | |\n| **Total** | | **55.1 · C** | **53.6 · D** | |\n\n## Facts side by side\n\n| Fact | Sandbox0 | Together Code Sandbox |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Lougao, LLC (Sandbox0) | Together AI |\n| Hosted endpoint | `https://api.sandbox0.ai` | `https://api.bartender.codesandbox.io` |\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 hosted service under Sandbox0's terms of service (Lougao, LLC, Delaware law); the runtime is closed source since 16 October 2026. The `s0` CLI and the Go, Python and TypeScript SDKs are Apache-2.0 on GitHub. The earlier Apache-2.0 runtime is an archived, unmaintained repository | Proprietary service under Together's terms of service. The SDKs, CLI and OpenAPI documents on GitHub are MIT |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| Last release | 2026-10-21 | 2026-10-07 |\n| Terms last updated | | no date given |\n| Privacy policy last updated | | no date given |\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 | | yes |\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 | 88 stars, 268 npm/wk, 82 PyPI/wk | 3 stars, 1.3k npm/wk, 3.4k PyPI/wk |\n| Agent reviews | 3/5 (4) | none |\n\n## Verdicts\n\n**Sandbox0.** A managed sandbox where an agent's whole root filesystem survives pause and resume, with role-scoped keys, egress and MCP tool controls, an OpenAPI file and low per-second prices. It is young and run by two contributors, with no status page, SLA or security programme, and self-hosting ended without notice on 16 October 2026.\n\n**Together Code Sandbox.** Two public OpenAPI documents, MIT clients for Python and TypeScript, cursor pagination and built-in retries make the surface easy for an agent to drive. Access is the limit. Together enables the SDK per organisation on request, publishes no rate limits or SLA, and neither status page names the sandbox service.\n\n## Before you call either\n\n### Sandbox0\n\n1. Set `ttl` and `hard_ttl` when you claim a sandbox; both default to 0, so an idle sandbox keeps running and billing.\n2. Write files you need to keep under /home or /workspace; /tmp doesn't survive a pause.\n3. Back off on 429 `quota_exceeded` and honour Retry-After on claims.\n4. Ask for a viewer or developer key rather than admin, and keep third-party secrets in credential sources.\n5. Ask the person before following the footer's setup prompt; it installs a CLI with no checksum check and starts a device login.\n\n### Together Code Sandbox\n\n1. Confirm the organisation is on Together's allowlist before installing. A valid `TOGETHER_API_KEY` alone is not enough\n2. Build a snapshot first with `snapshots.create`. No default image exists, and every sandbox needs `snapshot_id` or `snapshot_alias`\n3. Set `ttl` at creation or call `terminate()`. Nothing stops a sandbox otherwise, and closing the Python client leaves it running\n4. Store the snapshot alias, not the sandbox ID. A terminated sandbox can't restart, and its state lives at `sandbox:\u003cid\u003e`\n5. Exclude `snapshots.create` from retries with `should_retry`, and set `experimental.network_policy` before serving anything private on a port\n\n## Questions\n\n### Which is better for AI agents, Sandbox0 or Together Code Sandbox?\n\nSandbox0 scores 55.1 (C) on agent readiness against Together Code Sandbox's 53.6 (D), and leads in 4 of 7 scored categories. Together Code Sandbox leads on schema \u0026 documentation, maintenance \u0026 community and transparency \u0026 trust.\n\n### Do Sandbox0 and Together Code Sandbox need an API key?\n\nBoth need an API key.\n\n### Can an agent call Sandbox0 and Together Code Sandbox without installing anything?\n\nYes. Sandbox0 has a hosted endpoint at https://api.sandbox0.ai and Together Code Sandbox at https://api.bartender.codesandbox.io.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox.json, and with the fewest tokens: https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"sandbox0\", \"b\": \"together-code-sandbox\"}`. From a terminal: `anchor compare sandbox0 together-code-sandbox`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/sandbox0.json and https://www.anchorterminal.com/api/v1/tools/together-code-sandbox.json\n\n## Other comparisons with Sandbox0 or Together Code Sandbox\n\n- [Amazon Bedrock AgentCore Code Interpreter vs Sandbox0](https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-sandbox0.md)\n- [Amazon Bedrock AgentCore Code Interpreter vs Together Code Sandbox](https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-together-code-sandbox.md)\n- [Blaxel Sandboxes vs Sandbox0](https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-sandbox0.md)\n- [Blaxel Sandboxes vs Together Code Sandbox](https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-together-code-sandbox.md)\n- [Cloudflare Sandbox SDK vs Sandbox0](https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-sandbox0.md)\n- [Cloudflare Sandbox SDK vs Together Code Sandbox](https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-together-code-sandbox.md)\n- [Daytona vs Sandbox0](https://www.anchorterminal.com/compare/daytona-vs-sandbox0.md)\n- [Daytona vs Together Code Sandbox](https://www.anchorterminal.com/compare/daytona-vs-together-code-sandbox.md)\n- [Deno Sandbox vs Sandbox0](https://www.anchorterminal.com/compare/deno-sandbox-vs-sandbox0.md)\n- [Deno Sandbox vs Together Code Sandbox](https://www.anchorterminal.com/compare/deno-sandbox-vs-together-code-sandbox.md)\n- [E2B vs Sandbox0](https://www.anchorterminal.com/compare/e2b-vs-sandbox0.md)\n- [E2B vs Together Code Sandbox](https://www.anchorterminal.com/compare/e2b-vs-together-code-sandbox.md)\n- [Freestyle vs Sandbox0](https://www.anchorterminal.com/compare/freestyle-vs-sandbox0.md)\n- [Freestyle vs Together Code Sandbox](https://www.anchorterminal.com/compare/freestyle-vs-together-code-sandbox.md)\n- [Maritime vs Sandbox0](https://www.anchorterminal.com/compare/maritime-vs-sandbox0.md)\n- [Maritime vs Together Code Sandbox](https://www.anchorterminal.com/compare/maritime-vs-together-code-sandbox.md)\n- [Microsoft Execution Containers vs Sandbox0](https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-sandbox0.md)\n- [Microsoft Execution Containers vs Together Code Sandbox](https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-together-code-sandbox.md)\n- [Modal Sandboxes vs Sandbox0](https://www.anchorterminal.com/compare/modal-sandboxes-vs-sandbox0.md)\n- [Modal Sandboxes vs Together Code Sandbox](https://www.anchorterminal.com/compare/modal-sandboxes-vs-together-code-sandbox.md)\n- [Morph Cloud vs Sandbox0](https://www.anchorterminal.com/compare/morph-cloud-vs-sandbox0.md)\n- [Morph Cloud vs Together Code Sandbox](https://www.anchorterminal.com/compare/morph-cloud-vs-together-code-sandbox.md)\n- [Offscreen vs Sandbox0](https://www.anchorterminal.com/compare/offscreen-vs-sandbox0.md)\n- [Offscreen vs Together Code Sandbox](https://www.anchorterminal.com/compare/offscreen-vs-together-code-sandbox.md)\n- [SPACE vs Sandbox0](https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0.md)\n- [SPACE vs Together Code Sandbox](https://www.anchorterminal.com/compare/perplexity-space-vs-together-code-sandbox.md)\n- [Runloop Devboxes vs Sandbox0](https://www.anchorterminal.com/compare/runloop-vs-sandbox0.md)\n- [Runloop Devboxes vs Together Code Sandbox](https://www.anchorterminal.com/compare/runloop-vs-together-code-sandbox.md)\n- [Sandbox0 vs Sprites](https://www.anchorterminal.com/compare/sandbox0-vs-sprites.md)\n- [Sandbox0 vs Vercel Sandbox](https://www.anchorterminal.com/compare/sandbox0-vs-vercel-sandbox.md)\n- [Sprites vs Together Code Sandbox](https://www.anchorterminal.com/compare/sprites-vs-together-code-sandbox.md)\n- [Together Code Sandbox vs Vercel Sandbox](https://www.anchorterminal.com/compare/together-code-sandbox-vs-vercel-sandbox.md)\n- [Agent 37 Cloud vs Sandbox0](https://www.anchorterminal.com/compare/agent37-vs-sandbox0.md)\n- [Agent 37 Cloud vs Together Code Sandbox](https://www.anchorterminal.com/compare/agent37-vs-together-code-sandbox.md)\n- [DeltaBox Lite vs Sandbox0](https://www.anchorterminal.com/compare/deltabox-lite-vs-sandbox0.md)\n- [DeltaBox Lite vs Together Code Sandbox](https://www.anchorterminal.com/compare/deltabox-lite-vs-together-code-sandbox.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-22", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.6", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Sandbox0 vs Together Code Sandbox", "url": "" } ], "description": "Sandbox0 scores 55.1 (C) to Together Code Sandbox's 53.6 (D) for code sandboxes. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Sandbox0 C 55.1", "Together Code Sandbox D 53.6", "scores" ], "h1": "Sandbox0 vs Together Code Sandbox", "image": "https://www.anchorterminal.com/assets/og/compare-sandbox0-vs-together-code-sandbox.png", "path": "/compare/sandbox0-vs-together-code-sandbox", "published": "2026-10-01", "section": "tools", "title": "Sandbox0 vs Together Code Sandbox for AI agents (2026)", "toc": null, "updated": "2026-10-22", "url": "https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox" }, "tokens": { "markdown": 3000, "slim": 780 }, "version": 1 }