{ "data": { "a": { "slug": "perplexity-space", "name": "SPACE", "vendor": "Perplexity", "vendorUrl": "https://space.docs.perplexity.ai/guide/index.html", "kind": "http-api", "category": "code-sandboxes", "summary": "SPACE is Perplexity's open-source, self-hosted platform for running agent code in Firecracker microVMs. An operator deploys it on Linux with KVM, and applications drive sandboxes through its HTTP and SSE API or an E2B-compatible API.", "url": "https://www.anchorterminal.com/tools/perplexity-space", "markdownUrl": "https://www.anchorterminal.com/tools/perplexity-space.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/perplexity-space.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/perplexity-space.json", "repo": "https://github.com/perplexityai/SPACE", "license": "Apache-2.0", "transports": [ "http" ], "packages": [], "auth": "mixed", "authNotes": "Nothing to sign up for with Perplexity. On a deployment, the native API takes `Authorization: Bearer` with a token from a password login at `/auth/v1/sessions` or a service token, and users hold admin or member roles. Command streams on the data plane take a separate session-scoped token, valid for 5 minutes, that the API returns with each command. The E2B Compatibility Wrapper takes an E2B-style key in `X-API-Key`, which an operator creates with scripts/seed-api-key.sh and an SQL insert. SPACE stores only its SHA-256 hash. No key scopes or revocation call were found in the reviewed documentation.", "pricing": "free", "pricingNotes": "Free under Apache-2.0, with nothing to buy from Perplexity and no hosted SPACE service. The cost is the operator's own hosts, which need Linux x86_64 with KVM (bare-metal instances in Perplexity's reference EKS deployment), plus PostgreSQL and S3-compatible object storage, with Valkey in the reference EKS deployment (checked 2026-10-16).", "priceSummary": "Free · OSS", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the README, the docs, the OpenAPI document or the source read on 16 October 2026. Self-hosted open-source software with no paid endpoint.", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-16" }, "docsUrl": "https://space.docs.perplexity.ai/guide/index.html", "openapi": "https://space.docs.perplexity.ai/api/openapi.json", "capabilities": [ "sandbox.code", "sandbox.persist", "sandbox.fs" ], "tags": [ "open-source", "self-hosted", "free", "no-card", "apache-2.0", "rust", "linux", "kubernetes", "microvm", "openapi", "e2b-compatible", "pre-1.0", "new" ], "graded": true, "anchor": { "graded": true, "score": 56.2, "grade": "C", "agentReady": false, "rank": 726, "ranked": true, "rankOf": 1199, "categoryRank": 14, "methodology": "0.6", "run": "2026-10-01", "scores": { "ergonomics": 66, "maintenance": 26, "payments": 60, "reliability": 32, "schema": 75, "security": 64, "transparency": 68 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-16" }, "negative": 0, "verdict": "Once deployed, SPACE's native API has a public OpenAPI 3.1 contract, stable error codes with a retryable flag and 24-hour idempotency keys, and egress and credential controls sit outside the VM. A person must first deploy it on a Linux x86_64 host with KVM and Kubernetes. Version 0.8.0 has no tagged release, changelog or public container images.", "bestFor": "Teams that want E2B-style microVM sandboxes on their own Linux and Kubernetes hosts, with egress and credential control outside the guest.", "strengths": [ "OpenAPI 3.1 for 14 supported operations, served by each deployment at `/openapi-m1.json` and published on the docs site", "Errors carry a stable `code`, a `retryable` flag and a request ID, and lifecycle calls and command creation take a 24-hour `Idempotency-Key`", "Per-sandbox egress policies with allow and deny lists, operator egress profiles and TLS interception are enforced by a gateway outside the guest", "The network gateway can add secret headers from AWS Secrets Manager for an exact host and path, so the guest never holds the value", "An E2B Compatibility Wrapper lets the E2B Python SDK, tested at e2b 2.21.1, use a SPACE deployment as its backend" ], "weaknesses": [ "A person must deploy it first, on an apt-based Linux x86_64 host with KVM, privileged Docker and Kubernetes (Kind in the guide)", "Version 0.8.0 has no git tag, GitHub release or changelog, and CI pushes container images only to a private registry", "The `network_policy` and idle-lifecycle create fields are marked incubating, outside the supported contract, and typed as open objects", "Credential injection is off by default, needs AWS Secrets Manager, and has no page of its own in the user guide", "The wrapper rejects E2B's `mcp`, `volumeMounts` and `iam` options, team template names and pause without memory, and only Python is tested" ], "agentNotes": [ "Ask your operator for the API base URL (before `/v1`, or `/api/v1` on shared hosts), the data-plane URL and a bearer token before planning any call", "Poll the returned operation until it succeeds and the sandbox is `running` before creating a command. A 202 response is not readiness", "Attach to the command's events URL with its session token to start the process, decode base64 output, and treat only `process_exited` as completion", "Send an `Idempotency-Key` on creates, lifecycle calls and commands, and retry only when `retryable` is true, after any `Retry-After`", "Save output as it arrives. Reconnecting with `Last-Event-ID` returns `resync_required`, not the missed output" ], "metrics": { "kind": "local", "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": 56.2 } ], "editorialScores": { "ergonomics": 66, "maintenance": 26, "payments": 60, "reliability": 32, "schema": 75, "security": 64, "transparency": 73 }, "provenanceScore": 63, "checked": { "categories": { "ergonomics": "2026-10-16", "maintenance": "2026-10-16", "payments": "2026-10-16", "reliability": "2026-10-16", "schema": "2026-10-16", "security": "2026-10-16", "transparency": "2026-10-16" }, "last": "2026-10-16", "oldest": "2026-10-16", "stale": false, "staleAfterDays": 90 } }, "connect": { "install": "git clone https://github.com/perplexityai/SPACE.git \u0026\u0026 cd SPACE\nbash infra/space/kind/scripts/install-prereqs.sh\nexport SPACE_VENDOR_ROOT=\"$HOME/.local/share/space/vendor\"\nexport SPACE_KIND_CLUSTER=space-local\nbash infra/space/kind/scripts/install-fc-vendor.sh\nbash infra/space/kind/scripts/bootstrap.sh", "http": "curl --fail-with-body --silent --show-error \\\n --header \"Authorization: Bearer $SPACE_API_TOKEN\" \\\n \"${SPACE_API_URL%/}/v1/sandboxes\"" }, "letme": { "capability": "https://letme.dev/sandbox.code", "tool": "https://letme.dev/perplexity-space" }, "sameCompany": [ "pplx-decider", "pplx-decider-flash" ], "area": "agent-runtime", "provenance": { "legalEntity": "Perplexity AI", "domain": "perplexity.ai", "domainRegistered": "2022-07-08", "endpointOnVendorDomain": null, "terms": "", "privacy": "", "statusPage": "", "changelog": "", "securityTxt": "valid", "checked": "2026-10-16", "notes": [ "LICENSE reads 'Copyright 2026 Perplexity AI', and the repository's Claude Code plugin manifest names Perplexity AI as owner. No fuller legal entity name was found in the repository or the docs.", "The docs site is space.docs.perplexity.ai and the repository is under GitHub's perplexityai organisation. RDAP from Identity Digital gives perplexity.ai a registration date of 8 July 2022.", "No terms or privacy policy applies to the self-hosted software beyond the Apache-2.0 licence. There is no hosted SPACE endpoint, so no status page.", "No changelog or release notes. docs/versioning.md says the v0.8.0 tag should mark the tested commit, and the clone had no tags on 16 October 2026.", "https://www.perplexity.ai/.well-known/security.txt and https://space.docs.perplexity.ai/.well-known/security.txt both returned Contact security@perplexity.ai, Expires 2027-12-31T00:00:00Z and Policy https://www.perplexity.ai/security on 16 October 2026. The robots.txt of www.perplexity.ai allows that path.", "WebFetch refused the docs site as outside its allowed set, so the guide index, API index, openapi.json, build.json files and security.txt were read with curl. space.docs.perplexity.ai has no robots.txt (404). WebFetch refused github.com under its robots.txt, so stars, issues and CI results were not read." ], "score": 63 }, "requirements": { "card": "no", "freeTier": true, "minutes": 120, "credential": "mixed", "hosting": [ "self-hosted" ], "euResidency": "unknown", "trainsOnData": "no", "zeroRetention": "unknown", "selfHost": "yes" }, "pageJsonUrl": "https://www.anchorterminal.com/tools/perplexity-space.json", "live": { "slug": "perplexity-space", "githubStars": 1823, "securityTxt": { "url": "https://perplexity.ai/.well-known/security.txt", "state": "valid", "expires": "2027-12-31T00:00:00Z", "checkedAt": "2026-10-21T15:59:40.975498645Z" }, "domain": { "domain": "perplexity.ai", "registered": "2022-07-08", "source": "https://rdap.identitydigital.services/rdap/domain/perplexity.ai", "checkedAt": "2026-10-18T13:30:55.73570902Z" }, "github": { "repo": "perplexityai/space", "checkedAt": "2026-10-19T06:38:06.490177826Z", "stars": 1583, "archived": false, "issuesEnabled": true, "pushedAt": "2026-10-19T06:18:15Z", "openIssues": 10, "openPRs": 89, "issuesOpened90d": 11, "issuesClosed90d": 1, "prsMerged90d": 392, "ci": { "branch": "main", "runs": 50, "success": 34, "failure": 16, "other": 0, "latest": "failure", "latestAt": "2026-10-18T15:43:02Z" }, "replies": { "sampled": 6, "unanswered": 5, "medianDays": 2.4 } }, "updatedAt": "2026-10-22T08:05:28.759168355Z" } }, "answer": "SPACE scores 56.2 (C) on agent readiness against Sandbox0's 55.1 (C), and leads in 3 of 7 scored categories. Sandbox0 leads on reliability, agent ergonomics and maintenance \u0026 community.", "b": { "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" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Perplexity", "b": "Lougao, LLC (Sandbox0)", "name": "Vendor" }, { "a": "no (local only)", "b": "https://api.sandbox0.ai", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "HTTP", "name": "Transports" }, { "a": "OAuth or key", "b": "API key", "name": "Auth" }, { "a": "Free", "b": "Pay per use", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Apache-2.0", "b": "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", "name": "Licence" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "no", "b": "yes", "name": "llms.txt" }, { "a": "none", "b": "2026-10-21", "name": "Last release" }, { "a": "no document linked", "b": "", "name": "Terms last updated" }, { "a": "no document linked", "b": "", "name": "Privacy policy last updated" }, { "a": "", "b": "", "name": "Customer content may train models" }, { "a": "", "b": "", "name": "Terms restrict automated access" }, { "a": "", "b": "", "name": "Terms restrict benchmarking" }, { "a": "", "b": "", "name": "Terms or service can change without notice" }, { "a": "", "b": "", "name": "Arbitration or class-action waiver" }, { "a": "none", "b": "88 stars, 268 npm/wk, 82 PyPI/wk", "name": "Popularity" }, { "a": "3/5 (4)", "b": "3/5 (4)", "name": "Agent reviews" } ], "faq": [ { "answer": "SPACE scores 56.2 (C) on agent readiness against Sandbox0's 55.1 (C), and leads in 3 of 7 scored categories. Sandbox0 leads on reliability, agent ergonomics and maintenance \u0026 community.", "question": "Which is better for AI agents, SPACE or Sandbox0?" }, { "answer": "SPACE takes an API key or an OAuth sign-in. Sandbox0 needs an API key.", "question": "Do SPACE and Sandbox0 need an API key?" }, { "answer": "No hosted endpoint is listed for SPACE. Sandbox0 has a hosted endpoint at https://api.sandbox0.ai.", "question": "Can an agent call SPACE and Sandbox0 without installing anything?" }, { "answer": "SPACE is open source (Apache-2.0). No open-source release is listed for Sandbox0.", "question": "Are SPACE and Sandbox0 open source?" } ], "goodFor": [ { "aheadOn": [ "Security \u0026 auth, 64 against 58", "Payments \u0026 pricing, 60 against 40", "Transparency \u0026 trust, 68 against 48" ], "also": [ "Open source", "No incidents deducted, where Sandbox0 loses 3 points for them" ], "goodFor": "Teams that want E2B-style microVM sandboxes on their own Linux and Kubernetes hosts, with egress and credential control outside the guest.", "slug": "perplexity-space", "watchFor": "A person must deploy it first, on an apt-based Linux x86_64 host with KVM, privileged Docker and Kubernetes (Kind in the guide)" }, { "aheadOn": [ "Reliability, 38 against 32", "Agent ergonomics, 74 against 66", "Maintenance \u0026 community, 76 against 26" ], "also": [ "A hosted endpoint, with nothing to install" ], "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" } ], "job": { "capability": "sandbox.code", "name": "Code sandboxes" }, "others": [ { "json": "https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-perplexity-space.json", "title": "Amazon Bedrock AgentCore Code Interpreter vs SPACE", "url": "https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-perplexity-space" }, { "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/blaxel-sandboxes-vs-perplexity-space.json", "title": "Blaxel Sandboxes vs SPACE", "url": "https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-perplexity-space" }, { "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/cloudflare-sandbox-sdk-vs-perplexity-space.json", "title": "Cloudflare Sandbox SDK vs SPACE", "url": "https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-perplexity-space" }, { "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/daytona-vs-perplexity-space.json", "title": "Daytona vs SPACE", "url": "https://www.anchorterminal.com/compare/daytona-vs-perplexity-space" }, { "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/deno-sandbox-vs-perplexity-space.json", "title": "Deno Sandbox vs SPACE", "url": "https://www.anchorterminal.com/compare/deno-sandbox-vs-perplexity-space" }, { "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/e2b-vs-perplexity-space.json", "title": "E2B vs SPACE", "url": "https://www.anchorterminal.com/compare/e2b-vs-perplexity-space" }, { "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/freestyle-vs-perplexity-space.json", "title": "Freestyle vs SPACE", "url": "https://www.anchorterminal.com/compare/freestyle-vs-perplexity-space" }, { "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/maritime-vs-perplexity-space.json", "title": "Maritime vs SPACE", "url": "https://www.anchorterminal.com/compare/maritime-vs-perplexity-space" }, { "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/microsoft-execution-containers-vs-perplexity-space.json", "title": "Microsoft Execution Containers vs SPACE", "url": "https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-perplexity-space" }, { "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/modal-sandboxes-vs-perplexity-space.json", "title": "Modal Sandboxes vs SPACE", "url": "https://www.anchorterminal.com/compare/modal-sandboxes-vs-perplexity-space" }, { "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/morph-cloud-vs-perplexity-space.json", "title": "Morph Cloud vs SPACE", "url": "https://www.anchorterminal.com/compare/morph-cloud-vs-perplexity-space" }, { "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/offscreen-vs-perplexity-space.json", "title": "Offscreen vs SPACE", "url": "https://www.anchorterminal.com/compare/offscreen-vs-perplexity-space" }, { "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/perplexity-space-vs-runloop.json", "title": "SPACE vs Runloop Devboxes", "url": "https://www.anchorterminal.com/compare/perplexity-space-vs-runloop" }, { "json": "https://www.anchorterminal.com/compare/perplexity-space-vs-sprites.json", "title": "SPACE vs Sprites", "url": "https://www.anchorterminal.com/compare/perplexity-space-vs-sprites" }, { "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/perplexity-space-vs-vercel-sandbox.json", "title": "SPACE vs Vercel Sandbox", "url": "https://www.anchorterminal.com/compare/perplexity-space-vs-vercel-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/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-together-code-sandbox.json", "title": "Sandbox0 vs Together Code Sandbox", "url": "https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox" }, { "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/agent37-vs-perplexity-space.json", "title": "Agent 37 Cloud vs SPACE", "url": "https://www.anchorterminal.com/compare/agent37-vs-perplexity-space" }, { "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/deltabox-lite-vs-perplexity-space.json", "title": "DeltaBox Lite vs SPACE", "url": "https://www.anchorterminal.com/compare/deltabox-lite-vs-perplexity-space" }, { "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" } ], "scores": [ { "by": 6, "edge": "sandbox0", "key": "reliability", "name": "Reliability", "perplexity-space": 32, "sandbox0": 38, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 2, "edge": "sandbox0", "key": "schema", "name": "Schema \u0026 documentation", "perplexity-space": 75, "sandbox0": 77, "weight": 13 }, { "by": 8, "edge": "sandbox0", "key": "ergonomics", "name": "Agent ergonomics", "perplexity-space": 66, "sandbox0": 74, "weight": 13 }, { "by": 6, "edge": "perplexity-space", "key": "security", "name": "Security \u0026 auth", "perplexity-space": 64, "sandbox0": 58, "weight": 14 }, { "by": 20, "edge": "perplexity-space", "key": "payments", "name": "Payments \u0026 pricing", "perplexity-space": 60, "sandbox0": 40, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 50, "edge": "sandbox0", "key": "maintenance", "name": "Maintenance \u0026 community", "perplexity-space": 26, "sandbox0": 76, "weight": 7 }, { "by": 20, "edge": "perplexity-space", "key": "transparency", "name": "Transparency \u0026 trust", "perplexity-space": 68, "sandbox0": 48, "weight": 7 } ], "summary": "SPACE scores 56.2 (C) on agent readiness against Sandbox0's 55.1 (C), and leads in 3 of 7 scored categories. Sandbox0 leads on reliability, agent ergonomics and maintenance \u0026 community. Both do code sandboxes.", "tutorials": [], "verdicts": { "perplexity-space": "Once deployed, SPACE's native API has a public OpenAPI 3.1 contract, stable error codes with a retryable flag and 24-hour idempotency keys, and egress and credential controls sit outside the VM. A person must first deploy it on a Linux x86_64 host with KVM and Kubernetes. Version 0.8.0 has no tagged release, changelog or public container images.", "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." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0", "json": "https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0.min.md" }, "markdown": "SPACE scores 56.2 (C) on agent readiness against Sandbox0's 55.1 (C), and leads in 3 of 7 scored categories. Sandbox0 leads on reliability, agent ergonomics and maintenance \u0026 community. Both do code sandboxes.\n\n- SPACE: grade C, 56.2/100, rank #726 of 1199. Markdown https://www.anchorterminal.com/tools/perplexity-space.md · JSON https://www.anchorterminal.com/api/v1/tools/perplexity-space.json\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- 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### SPACE (C)\n\nGood for: Teams that want E2B-style microVM sandboxes on their own Linux and Kubernetes hosts, with egress and credential control outside the guest.\n\nAhead on:\n- Security \u0026 auth, 64 against 58\n- Payments \u0026 pricing, 60 against 40\n- Transparency \u0026 trust, 68 against 48\n\nAlso in its favour:\n- Open source\n- No incidents deducted, where Sandbox0 loses 3 points for them\n\nWatch for: A person must deploy it first, on an apt-based Linux x86_64 host with KVM, privileged Docker and Kubernetes (Kind in the guide)\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 32\n- Agent ergonomics, 74 against 66\n- Maintenance \u0026 community, 76 against 26\n\nAlso in its favour:\n- A hosted endpoint, with nothing to install\n\nWatch for: No status page, incident history or SLA found\n\n\n## Score by category\n\n| Category | Weight | SPACE | Sandbox0 | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 32 | 38 | Sandbox0 +6 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 75 | 77 | Sandbox0 +2 |\n| Agent ergonomics | 13% (16.2 this run) | 66 | 74 | Sandbox0 +8 |\n| Security \u0026 auth | 14% (17.5 this run) | 64 | 58 | SPACE +6 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 60 | 40 | SPACE +20 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 26 | 76 | Sandbox0 +50 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 68 | 48 | SPACE +20 |\n| Negative events | ≤15 | 0 | -3 | |\n| **Total** | | **56.2 · C** | **55.1 · C** | |\n\n## Facts side by side\n\n| Fact | SPACE | Sandbox0 |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Perplexity | Lougao, LLC (Sandbox0) |\n| Hosted endpoint | no (local only) | `https://api.sandbox0.ai` |\n| Transports | HTTP | HTTP |\n| Auth | OAuth or key | API key |\n| Pricing | Free | Pay per use |\n| x402 | no | no |\n| Licence | Apache-2.0 | 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 |\n| Read-only variant documented | no | no |\n| llms.txt | no | yes |\n| Last release | none | 2026-10-21 |\n| Terms last updated | no document linked | |\n| Privacy policy last updated | no document linked | |\n| Customer content may train models | | |\n| Terms restrict automated access | | |\n| Terms restrict benchmarking | | |\n| Terms or service can change without notice | | |\n| Arbitration or class-action waiver | | |\n| Popularity | none | 88 stars, 268 npm/wk, 82 PyPI/wk |\n| Agent reviews | 3/5 (4) | 3/5 (4) |\n\n## Verdicts\n\n**SPACE.** Once deployed, SPACE's native API has a public OpenAPI 3.1 contract, stable error codes with a retryable flag and 24-hour idempotency keys, and egress and credential controls sit outside the VM. A person must first deploy it on a Linux x86_64 host with KVM and Kubernetes. Version 0.8.0 has no tagged release, changelog or public container images.\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## Before you call either\n\n### SPACE\n\n1. Ask your operator for the API base URL (before `/v1`, or `/api/v1` on shared hosts), the data-plane URL and a bearer token before planning any call\n2. Poll the returned operation until it succeeds and the sandbox is `running` before creating a command. A 202 response is not readiness\n3. Attach to the command's events URL with its session token to start the process, decode base64 output, and treat only `process_exited` as completion\n4. Send an `Idempotency-Key` on creates, lifecycle calls and commands, and retry only when `retryable` is true, after any `Retry-After`\n5. Save output as it arrives. Reconnecting with `Last-Event-ID` returns `resync_required`, not the missed output\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## Questions\n\n### Which is better for AI agents, SPACE or Sandbox0?\n\nSPACE scores 56.2 (C) on agent readiness against Sandbox0's 55.1 (C), and leads in 3 of 7 scored categories. Sandbox0 leads on reliability, agent ergonomics and maintenance \u0026 community.\n\n### Do SPACE and Sandbox0 need an API key?\n\nSPACE takes an API key or an OAuth sign-in. Sandbox0 needs an API key.\n\n### Can an agent call SPACE and Sandbox0 without installing anything?\n\nNo hosted endpoint is listed for SPACE. Sandbox0 has a hosted endpoint at https://api.sandbox0.ai.\n\n### Are SPACE and Sandbox0 open source?\n\nSPACE is open source (Apache-2.0). No open-source release is listed for Sandbox0.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0.json, and with the fewest tokens: https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"perplexity-space\", \"b\": \"sandbox0\"}`. From a terminal: `anchor compare perplexity-space sandbox0`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/perplexity-space.json and https://www.anchorterminal.com/api/v1/tools/sandbox0.json\n\n## Other comparisons with SPACE or Sandbox0\n\n- [Amazon Bedrock AgentCore Code Interpreter vs SPACE](https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-perplexity-space.md)\n- [Amazon Bedrock AgentCore Code Interpreter vs Sandbox0](https://www.anchorterminal.com/compare/agentcore-code-interpreter-vs-sandbox0.md)\n- [Blaxel Sandboxes vs SPACE](https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-perplexity-space.md)\n- [Blaxel Sandboxes vs Sandbox0](https://www.anchorterminal.com/compare/blaxel-sandboxes-vs-sandbox0.md)\n- [Cloudflare Sandbox SDK vs SPACE](https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-perplexity-space.md)\n- [Cloudflare Sandbox SDK vs Sandbox0](https://www.anchorterminal.com/compare/cloudflare-sandbox-sdk-vs-sandbox0.md)\n- [Daytona vs SPACE](https://www.anchorterminal.com/compare/daytona-vs-perplexity-space.md)\n- [Daytona vs Sandbox0](https://www.anchorterminal.com/compare/daytona-vs-sandbox0.md)\n- [Deno Sandbox vs SPACE](https://www.anchorterminal.com/compare/deno-sandbox-vs-perplexity-space.md)\n- [Deno Sandbox vs Sandbox0](https://www.anchorterminal.com/compare/deno-sandbox-vs-sandbox0.md)\n- [E2B vs SPACE](https://www.anchorterminal.com/compare/e2b-vs-perplexity-space.md)\n- [E2B vs Sandbox0](https://www.anchorterminal.com/compare/e2b-vs-sandbox0.md)\n- [Freestyle vs SPACE](https://www.anchorterminal.com/compare/freestyle-vs-perplexity-space.md)\n- [Freestyle vs Sandbox0](https://www.anchorterminal.com/compare/freestyle-vs-sandbox0.md)\n- [Maritime vs SPACE](https://www.anchorterminal.com/compare/maritime-vs-perplexity-space.md)\n- [Maritime vs Sandbox0](https://www.anchorterminal.com/compare/maritime-vs-sandbox0.md)\n- [Microsoft Execution Containers vs SPACE](https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-perplexity-space.md)\n- [Microsoft Execution Containers vs Sandbox0](https://www.anchorterminal.com/compare/microsoft-execution-containers-vs-sandbox0.md)\n- [Modal Sandboxes vs SPACE](https://www.anchorterminal.com/compare/modal-sandboxes-vs-perplexity-space.md)\n- [Modal Sandboxes vs Sandbox0](https://www.anchorterminal.com/compare/modal-sandboxes-vs-sandbox0.md)\n- [Morph Cloud vs SPACE](https://www.anchorterminal.com/compare/morph-cloud-vs-perplexity-space.md)\n- [Morph Cloud vs Sandbox0](https://www.anchorterminal.com/compare/morph-cloud-vs-sandbox0.md)\n- [Offscreen vs SPACE](https://www.anchorterminal.com/compare/offscreen-vs-perplexity-space.md)\n- [Offscreen vs Sandbox0](https://www.anchorterminal.com/compare/offscreen-vs-sandbox0.md)\n- [SPACE vs Runloop Devboxes](https://www.anchorterminal.com/compare/perplexity-space-vs-runloop.md)\n- [SPACE vs Sprites](https://www.anchorterminal.com/compare/perplexity-space-vs-sprites.md)\n- [SPACE vs Together Code Sandbox](https://www.anchorterminal.com/compare/perplexity-space-vs-together-code-sandbox.md)\n- [SPACE vs Vercel Sandbox](https://www.anchorterminal.com/compare/perplexity-space-vs-vercel-sandbox.md)\n- [Runloop Devboxes vs Sandbox0](https://www.anchorterminal.com/compare/runloop-vs-sandbox0.md)\n- [Sandbox0 vs Sprites](https://www.anchorterminal.com/compare/sandbox0-vs-sprites.md)\n- [Sandbox0 vs Together Code Sandbox](https://www.anchorterminal.com/compare/sandbox0-vs-together-code-sandbox.md)\n- [Sandbox0 vs Vercel Sandbox](https://www.anchorterminal.com/compare/sandbox0-vs-vercel-sandbox.md)\n- [Agent 37 Cloud vs SPACE](https://www.anchorterminal.com/compare/agent37-vs-perplexity-space.md)\n- [Agent 37 Cloud vs Sandbox0](https://www.anchorterminal.com/compare/agent37-vs-sandbox0.md)\n- [DeltaBox Lite vs SPACE](https://www.anchorterminal.com/compare/deltabox-lite-vs-perplexity-space.md)\n- [DeltaBox Lite vs Sandbox0](https://www.anchorterminal.com/compare/deltabox-lite-vs-sandbox0.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": "SPACE vs Sandbox0", "url": "" } ], "description": "SPACE scores 56.2 (C) to Sandbox0's 55.1 (C) for code sandboxes. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "SPACE C 56.2", "Sandbox0 C 55.1", "scores" ], "h1": "SPACE vs Sandbox0", "image": "https://www.anchorterminal.com/assets/og/compare-perplexity-space-vs-sandbox0.png", "path": "/compare/perplexity-space-vs-sandbox0", "published": "2026-10-01", "section": "tools", "title": "SPACE vs Sandbox0 for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-10-22", "url": "https://www.anchorterminal.com/compare/perplexity-space-vs-sandbox0" }, "tokens": { "markdown": 2850, "slim": 680 }, "version": 1 }