{ "data": { "a": { "slug": "langfuse", "name": "Langfuse API + MCP", "vendor": "Langfuse (ClickHouse)", "vendorUrl": "https://langfuse.com", "kind": "http-api", "category": "agent-observability", "summary": "Open-source tracing, evaluation, prompt management and datasets for LLM apps and agents, built on OpenTelemetry.", "url": "https://www.anchorterminal.com/tools/langfuse", "markdownUrl": "https://www.anchorterminal.com/tools/langfuse.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/langfuse.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/langfuse.json", "repo": "https://github.com/langfuse/langfuse", "license": "MIT (core), commercial licence for the ee directories", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://cloud.langfuse.com/api/public", "packages": [ { "registry": "pypi", "name": "langfuse" }, { "registry": "npm", "name": "@langfuse/tracing" }, { "registry": "npm", "name": "@langfuse/client" } ], "auth": "api-key", "authNotes": "Project-scoped key pair (public `pk-lf-...`, secret `sk-lf-...`) sent as HTTP Basic auth, for both the REST API and the MCP server at `/api/public/mcp`. Since 16 October 2026 a new key takes one permission set, Full access, Viewer (read-only), Ingestion or Scores ingestion, which can't be changed later. Organisation-level keys exist for SCIM and admin APIs on Enterprise.", "pricing": "freemium", "pricingNotes": "Cloud Hobby is free with 50,000 units a month, 30 days of data and 2 users, no card. Core $29 a month with 100,000 units and 90 days, Pro $199 a month with 3 years of data, Enterprise $2,499 a month. Extra units cost $8 per 100,000 on paid plans, lower with volume. A unit is one trace, observation or score. Teams add-on $300 a month for SSO and fine-grained RBAC. Self-hosted open source is free with unlimited usage, you pay for your own Postgres, ClickHouse, Redis and blob storage. Self-hosted Enterprise is custom and sold on top of a ClickHouse plan (https://langfuse.com/pricing).", "priceSummary": "$29 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402 support in docs or pricing (checked 2026-09-30).", "endpoints": [] }, "toolCount": 92, "popularity": { "githubStars": 35235, "npmWeekly": 3039593, "pypiWeekly": 5865664, "asOf": "2026-09-30" }, "docsUrl": "https://langfuse.com/docs", "llmsTxt": "https://langfuse.com/llms.txt", "openapi": "https://cloud.langfuse.com/generated/api/openapi.yml", "capabilities": [ "obs.traces", "obs.evals", "obs.prompts", "obs.datasets" ], "tags": [ "hosted", "freemium", "no-card", "open-source", "self-hosted", "mcp", "llms-txt", "openapi", "python", "typescript", "webhooks" ], "lastRelease": "2026-10-16", "graded": true, "anchor": { "graded": true, "score": 74.8, "grade": "BB", "agentReady": true, "rank": 68, "ranked": true, "rankOf": 1133, "categoryRank": 2, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 74, "maintenance": 88, "payments": 40, "reliability": 80, "schema": 93, "security": 77, "transparency": 85 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "high", "date": "2026-10-17" }, "negative": -2, "negativeNotes": [ "2025-11-09 to 2026-01-21. Three moderate advisories, cross-organisation enumeration of member and invitation lists (GHSA-94hf-6gqq-pj69), SSO account takeover through CSRF or phishing (GHSA-w9pw-c549-5m6w) and an unauthenticated Slack OAuth install that could link Slack to any project (GHSA-pvq7-vvfj-p98x). All fixed and published, eight to eleven months old, so -2 (https://github.com/langfuse/langfuse/security/advisories)" ], "verdict": "MIT core with no usage limits when self-hosted, and since 16 October project API keys can be limited to read-only or ingestion-only access. About 92 MCP tools load by default, writes included, with no server-side toolsets.", "bestFor": "Teams that want open source they can self-host or a predictable cloud bill, across tracing, evals, prompts and datasets.", "strengths": [ "MIT core with no usage limits when self-hosted, and self-hosted telemetry documented with an off switch", "Project API keys can be created read-only (Viewer), ingestion-only or scores-only on every plan, since 16 October 2026", "Per-unit cloud pricing at $8 per 100,000 units, and a free Hobby plan with 50,000 units and no card", "Bug bounty, SOC 2 Type II, ISO 27001 and GitHub advisories handled in public", "Deprecated v1 read APIs have a dated sunset of 16 November 2026 and a migration guide" ], "weaknesses": [ "About 92 MCP tools load by default, writes included, and the MCP docs still leave read-only to a client allowlist", "14 degraded incidents on the status feed between 3 August and 30 September, mostly ingestion delays", "Python SDK v5 and JS/TS SDK v6 drop `api.scores_v3`, `api.legacy.*` and `api.ingestion`, and need Langfuse v4.59.0 or later", "No uptime SLA found, only support response targets", "Self-hosting means running ClickHouse, Postgres, Redis and S3-compatible storage" ], "agentNotes": [ "Use a Viewer key for an agent that only reads traces. Keys created before 16 October keep full access and can't be narrowed", "Allowlist only the MCP tools the agent needs. All 92 load by default, writes included, and they share the General API bucket, so wait for `Retry-After` on 429", "Ask `listObservations` for specific `fields`. Requesting input, output or metadata caps the page at 50 rows and the range at 14 days", "Move off `GET /api/public/traces` and the other v1 reads before 16 November 2026, and replace `api.scores_v3` when moving to Python SDK v5 or JS/TS SDK v6", "Pick the regional host (cloud, us.cloud, jp.cloud, hipaa.cloud) that matches the project's keys" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 4, "history": [ { "basis": "public evidence", "confidence": "high", "grade": "BB", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 74.8 } ], "editorialScores": { "ergonomics": 74, "maintenance": 88, "payments": 40, "reliability": 80, "schema": 93, "security": 77, "transparency": 91 }, "provenanceScore": 78 }, "connect": { "http": "curl -u \"$LANGFUSE_PUBLIC_KEY:$LANGFUSE_SECRET_KEY\" https://cloud.langfuse.com/api/public/projects", "claudeCode": "claude mcp add --transport http langfuse https://cloud.langfuse.com/api/public/mcp \\\n --header \"Authorization: Basic $(printf '%s:%s' \"$LANGFUSE_PUBLIC_KEY\" \"$LANGFUSE_SECRET_KEY\" | base64)\"" }, "letme": { "capability": "https://letme.dev/obs.traces", "tool": "https://letme.dev/langfuse" }, "area": "developer", "unitPrices": [ { "item": "Core plan", "unit": "month", "usd": 29, "note": "100,000 units included, 90 days of data" }, { "item": "Pro plan", "unit": "month", "usd": 199, "note": "100,000 units included, 3 years of data" }, { "item": "Enterprise plan", "unit": "month", "usd": 2499, "note": "100,000 units included, audit logs, SCIM, SLAs" }, { "item": "Teams add-on", "unit": "month", "usd": 300, "note": "SSO, SSO enforcement and fine-grained RBAC on Pro" } ], "provenance": { "legalEntity": "Langfuse GmbH (a ClickHouse, Inc. company)", "domain": "langfuse.com", "domainRegistered": "2023-04-20", "endpointOnVendorDomain": true, "terms": "https://clickhouse.com/legal/clickhouse-general-terms-and-conditions", "privacy": "https://langfuse.com/privacy", "statusPage": "https://status.langfuse.com", "changelog": "https://langfuse.com/changelog", "securityTxt": "none", "checked": "2026-09-30", "notes": [ "The imprint names Langfuse GmbH in Berlin. The privacy notice is issued by ClickHouse, Inc. and langfuse.com/terms redirects to the ClickHouse general terms" ], "score": 78 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/langfuse.json", "live": { "slug": "langfuse", "probe": { "target": "https://cloud.langfuse.com/api/public", "method": "get", "lastAt": "2026-10-18T00:14:45.040662284Z", "lastOk": true, "lastStatus": 404, "lastMs": 57, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 56, "p95ms24h": 126, "samples24h": 253, "samples30d": 4435, "days": [ { "date": "2026-09-30", "probes": 35, "ok": 35 }, { "date": "2026-10-01", "probes": 276, "ok": 276 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 272, "ok": 272 }, { "date": "2026-10-06", "probes": 272, "ok": 272 }, { "date": "2026-10-07", "probes": 272, "ok": 272 }, { "date": "2026-10-08", "probes": 268, "ok": 268 }, { "date": "2026-10-09", "probes": 250, "ok": 250 }, { "date": "2026-10-10", "probes": 247, "ok": 247 }, { "date": "2026-10-11", "probes": 247, "ok": 247 }, { "date": "2026-10-12", "probes": 247, "ok": 247 }, { "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": 3, "ok": 3 } ] }, "vendorStatus": { "page": "https://status.langfuse.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-18T00:08:44.602150952Z" }, "versions": [ { "registry": "github", "name": "langfuse/langfuse", "version": "v4.63.0", "released": "2026-10-16", "seenAt": "2026-10-17T01:57:22.745370673Z" }, { "registry": "npm", "name": "@langfuse/client", "version": "6.0.0", "seenAt": "2026-10-17T01:57:21.404610091Z" }, { "registry": "npm", "name": "@langfuse/tracing", "version": "6.0.0", "seenAt": "2026-10-17T01:57:20.516789582Z" }, { "registry": "pypi", "name": "langfuse", "version": "5.0.2", "released": "2026-10-16", "seenAt": "2026-10-17T01:57:20.395032785Z" } ], "githubStars": 35937, "npmWeekly": 2863554, "pypiWeekly": 6825541, "securityTxt": { "url": "https://langfuse.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-17T15:52:09.264780959Z" }, "llmsTxt": { "url": "https://langfuse.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-17T14:22:28.47842496Z" }, "domain": { "domain": "langfuse.com", "registered": "2023-04-20", "source": "https://rdap.verisign.com/com/v1/domain/langfuse.com", "checkedAt": "2026-10-11T13:11:46.472269931Z" }, "pages": [ { "url": "https://langfuse.com/changelog", "kind": "changelog", "status": 404, "checkedAt": "2026-10-17T23:04:54.350461546Z", "changedAt": "0001-01-01T00:00:00Z" }, { "url": "https://langfuse.com/blog/joining-clickhouse", "kind": "deprecations", "status": 304, "checkedAt": "2026-10-17T23:04:52.315355084Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "4e8ff98bb557" }, { "url": "https://langfuse.com/changelog/2026-10-14-python-sdk-v5-js-sdk-v6", "kind": "deprecations", "status": 200, "checkedAt": "2026-10-17T23:04:56.495911822Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "a902a36607f1" }, { "url": "https://langfuse.com/faq/all/deprecated-api-migration.md", "kind": "deprecations", "status": 200, "checkedAt": "2026-10-17T23:04:58.4798929Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "013bcf676730" }, { "url": "https://langfuse.com/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-17T23:05:00.534334104Z", "changedAt": "2026-10-17T23:05:00.534334104Z", "fingerprint": "6a238604e083" }, { "url": "https://langfuse.com/privacy", "kind": "privacy", "status": 304, "checkedAt": "2026-10-17T23:05:02.351786269Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "9e1e582ef9a9" }, { "url": "https://clickhouse.com/legal/clickhouse-general-terms-and-conditions", "kind": "terms", "status": 304, "checkedAt": "2026-10-17T22:57:30.625241082Z", "changedAt": "2026-10-17T22:46:11.543698378Z", "fingerprint": "dbe84beccc5b" } ], "updatedAt": "2026-10-18T00:14:45.040662284Z" } }, "answer": "Langfuse API + MCP scores 74.8 (BB) on agent readiness against Navige's 42.8 (E), and leads in every scored category.", "b": { "slug": "navige", "name": "Navige", "vendor": "Navige Ltd", "vendorUrl": "https://navige.ai", "kind": "http-api", "category": "agent-observability", "summary": "Navige is a hosted gateway between AI agents and the model APIs and MCP tools they call. It prices each call per business job, enforces spend caps, policies and approvals, and can cache or reroute calls to cut cost.", "url": "https://www.anchorterminal.com/tools/navige", "markdownUrl": "https://www.anchorterminal.com/tools/navige.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/navige.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/navige.json", "repo": "https://github.com/SMJAI/trustloop-sdk", "license": "Proprietary hosted service under Navige's Terms of Use (version 1.0, effective 13 October 2026) and Data Processing Agreement (version 1.2, effective 14 October 2026). The `navige` npm SDK and the `n8n-nodes-navige` node are MIT", "transports": [ "http" ], "remoteUrl": "https://api.navige.ai", "packages": [ { "registry": "npm", "name": "navige" }, { "registry": "npm", "name": "n8n-nodes-navige" } ], "auth": "api-key", "authNotes": "Self-serve. A person signs up at app.navige.ai/signup, confirms their email and creates an agent in the console, which shows an `nv_` key once. Each key names one agent in one organisation. Send it in `x-navige-key` (the only header accepted on the model proxy, where `Authorization` carries the provider key), as `Authorization: Bearer` on `/enforce` and `/usage`, or as `?api_key=` for MCP clients. An agent can hold up to ten keys, each listed by prefix and last use, and can be given an expiry. Revocation can take up to a minute to apply because key lookups are cached. The Terms forbid creating accounts by automation.", "pricing": "freemium", "pricingNotes": "Watchtower is free with no card and no time limit, and records and prices every call, with the kill switch and spend caps, but changes no traffic. Paid use switches on the levers and enforcing policies and costs the greater of $9 a month or 20 per cent of measured savings, charged in arrears. Modelled savings are never billed. No seat, per-agent or setup fees and no markup on tokens, which the customer pays to the provider (https://navige.ai/pricing, checked 2026-10-17). The Terms leave exact prices, payment terms, taxes and refunds as TBD.", "priceSummary": "$9 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs, the pricing page, the Terms or the DPA. Paid plans are billed through Stripe (checked 2026-10-17).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": 11, "pypiWeekly": null, "asOf": "2026-10-17" }, "docsUrl": "https://app.navige.ai/docs", "capabilities": [ "obs.gateway", "obs.traces", "hitl.approve", "hitl.audit", "guard.policy" ], "tags": [ "hosted", "freemium", "no-card", "mcp", "openai-compatible", "anthropic-compatible", "typescript", "closed-source", "status-page", "new" ], "lastRelease": "2026-09-07", "graded": true, "anchor": { "graded": true, "score": 42.8, "grade": "E", "agentReady": false, "rank": 1012, "ranked": true, "rankOf": 1133, "categoryRank": 16, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 61, "maintenance": 51, "payments": 35, "reliability": 28, "schema": 42, "security": 53, "transparency": 50 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-17" }, "negative": -2, "negativeNotes": [ "2026-10-17. The privacy policy (effective 6 October 2026) says 'Our website and dashboard do not use tracking cookies or third-party analytics.' The navige.ai home, pricing and about pages load Google Analytics (`gtag/js?id=G-G5NVP8M2BB`, configured inline) and Framer's events script, checked first-hand on 17 October 2026. Counted as a misleading claim (-2). The dashboard at app.navige.ai was not checked for analytics (https://app.navige.ai/legal/privacy, https://navige.ai/)." ], "verdict": "Setup is a base-URL change, keys are per agent and hashed, and the docs state failure behaviour per action class. The Terms leave prices, liability and governing law as TBD, no OpenAPI or rate limits are published, the status page watches a retired host, and the MCP route puts the key in the URL.", "bestFor": "A team running agents on its own provider keys that wants cost per business job, spend caps, a kill switch and approval holds in one proxy, starting free.", "strengths": [ "Joining is a base-URL change and one header. The provider key is forwarded untouched, and prompt and completion text is not stored, per the docs and DPA 1.2", "Failure defaults are documented per action class. Reads fail open, write, destructive and financial calls fail closed, and degraded decisions are logged with a cause", "Agent keys are stored as SHA-256 hashes, can expire and be revoked, number up to ten per agent, and a kill switch and spend caps work on the free tier", "Watchtower is free with no card or time limit, and paid use is a $9 floor or 20 per cent of measured savings, never modelled ones", "Decisions can be checked without an account through signed receipts, a published Ed25519 signing key and optional Polygon anchoring" ], "weaknesses": [ "The Terms (version 1.0) leave exact prices, payment terms, liability, service levels and governing law marked TBD", "No OpenAPI document, llms.txt, changelog or published rate limits were found", "The status page monitors only `api.trustloop.live/health`, a retired host shown down since 26 July 2026, while its header says all services are online", "The MCP route, and the proxy fallback for clients without custom headers, put the agent key in the URL query string", "The privacy policy says the website uses no third-party analytics while navige.ai loads Google Analytics, and its plan retention periods contradict DPA 1.2" ], "agentNotes": [ "Send the Navige key in `x-navige-key` on the proxy. `Authorization` carries the provider key there, and a Navige key in it fails and is forwarded upstream", "Act only on `allow` or `approved` from `/enforce`. Treat `error` as neither, and read `unavailable` to tell a malformed request from a Navige outage", "Send `x-navige-transaction` with one id per job, reused across that job's retries, so calls group into one transaction and retries are not counted twice", "On a 429 from the proxy, check for a blocking budget before retrying. Navige returns 429 when a monthly budget is reached and passes provider errors through without retrying", "Expect Claude Code traffic to get measurement, budgets and the kill switch only. Context trimming, routing, the output ceiling and prompt caching are switched off for it" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 4, "avgRating": 2, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "E", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 42.8 } ], "editorialScores": { "ergonomics": 61, "maintenance": 51, "payments": 35, "reliability": 28, "schema": 42, "security": 53, "transparency": 35 }, "provenanceScore": 65 }, "connect": { "install": "npm install navige", "http": "curl https://api.navige.ai/proxy/openai/v1/chat/completions \\\n -H \"Authorization: Bearer $OPENAI_API_KEY\" \\\n -H \"x-navige-key: $NAVIGE_KEY\" \\\n -H \"Content-Type: application/json\" \\\n -d '{\"model\":\"gpt-5.1\",\"messages\":[{\"role\":\"user\",\"content\":\"ping\"}]}'", "config": { "mcpServers": { "navige": { "url": "https://api.navige.ai/mcp?api_key=nv_your_key_here" } } } }, "letme": { "capability": "https://letme.dev/obs.gateway", "tool": "https://letme.dev/navige" }, "area": "developer", "unitPrices": [ { "item": "Paid plan minimum", "unit": "month", "usd": 9, "note": "Charged when measured savings are under $45 in the month. Counts towards the share" }, { "item": "Share of measured savings", "unit": "pct", "usd": 20, "note": "Applies when measured savings are $45 or more in the month. Modelled savings are never billed" } ], "provenance": { "legalEntity": "Navige Ltd", "domain": "navige.ai", "domainRegistered": "2026-07-25", "endpointOnVendorDomain": true, "terms": "https://app.navige.ai/legal/terms", "privacy": "https://app.navige.ai/legal/privacy", "statusPage": "https://status.navige.ai", "changelog": "", "securityTxt": "none", "checked": "2026-10-17", "notes": [ "The Terms of Use (version 1.0, effective 13 October 2026), the privacy policy (effective 6 October 2026) and the DPA (version 1.2, effective 14 October 2026) name Navige Ltd, a United Kingdom company. The Terms leave governing law as TBD. The DPA chooses England and Wales.", "The privacy policy says its current version is at navige.ai/privacy. That path was not in the site map, and the policy read is at app.navige.ai/legal/privacy.", "The security page (app.navige.ai/legal/security) points reporters to /.well-known/security.txt. That path returned 404 on navige.ai, app.navige.ai and api.navige.ai on 17 October 2026.", "RDAP gives navige.ai a registration date of 25 July 2026. The earlier name's domain, trustloop.live, was registered on 27 January 2026 and redirects to navige.ai.", "No changelog was found. navige.ai/changelog and navige.ai/blog returned 404, though the footer lists a blog.", "The status page monitors the retired host api.trustloop.live, not api.navige.ai." ], "score": 65 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/navige.json", "live": { "slug": "navige", "probe": { "target": "https://api.navige.ai", "method": "get", "lastAt": "2026-10-18T00:14:48.435098789Z", "lastOk": true, "lastStatus": 404, "lastMs": 205, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 204, "p95ms24h": 244, "samples24h": 24, "samples30d": 24, "days": [ { "date": "2026-10-17", "probes": 21, "ok": 21 }, { "date": "2026-10-18", "probes": 3, "ok": 3 } ] }, "vendorStatus": { "page": "https://status.navige.ai", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-17T22:51:24.417606599Z" }, "pages": [ { "url": "https://navige.ai/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-17T23:06:30.690270454Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "77131c50c58c" }, { "url": "https://app.navige.ai/legal/privacy", "kind": "privacy", "status": 304, "checkedAt": "2026-10-17T22:56:18.751833966Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "74f78f3a6a9a" }, { "url": "https://app.navige.ai/legal/terms", "kind": "terms", "status": 304, "checkedAt": "2026-10-17T22:56:20.942019182Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "6ff5843b8337" } ], "updatedAt": "2026-10-18T00:14:48.435098789Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Langfuse (ClickHouse)", "b": "Navige Ltd", "name": "Vendor" }, { "a": "https://cloud.langfuse.com/api/public", "b": "https://api.navige.ai", "name": "Hosted endpoint" }, { "a": "HTTP, Streamable HTTP", "b": "HTTP", "name": "Transports" }, { "a": "API key", "b": "API key", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "MIT (core), commercial licence for the ee directories", "b": "Proprietary hosted service under Navige's Terms of Use (version 1.0, effective 13 October 2026) and Data Processing Agreement (version 1.2, effective 14 October 2026). The `navige` npm SDK and the `n8n-nodes-navige` node are MIT", "name": "Licence" }, { "a": "92", "b": "none", "name": "Tools exposed" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "no", "name": "llms.txt" }, { "a": "2026-10-16", "b": "2026-09-07", "name": "Last release" }, { "a": "2026-06-24", "b": "", "name": "Terms last updated" }, { "a": "2026-08-21", "b": "", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "", "name": "Terms restrict automated access" }, { "a": "yes", "b": "", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "", "name": "Arbitration or class-action waiver" }, { "a": "35k stars, 3M npm/wk, 5.9M PyPI/wk", "b": "11 npm/wk", "name": "Popularity" }, { "a": "4/5 (2)", "b": "2/5 (4)", "name": "Agent reviews" } ], "faq": [ { "answer": "Langfuse API + MCP scores 74.8 (BB) on agent readiness against Navige's 42.8 (E), and leads in every scored category.", "question": "Which is better for AI agents, Langfuse API + MCP or Navige?" }, { "answer": "Both need an API key.", "question": "Do Langfuse API + MCP and Navige need an API key?" }, { "answer": "Yes. Langfuse API + MCP has a hosted endpoint at https://cloud.langfuse.com/api/public and Navige at https://api.navige.ai.", "question": "Can an agent call Langfuse API + MCP and Navige without installing anything?" }, { "answer": "Langfuse API + MCP is open source (MIT (core), commercial licence for the ee directories). No open-source release is listed for Navige.", "question": "Are Langfuse API + MCP and Navige open source?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 80 against 28", "Schema \u0026 documentation, 93 against 42", "Agent ergonomics, 74 against 61", "Security \u0026 auth, 77 against 53", "Payments \u0026 pricing, 40 against 35", "Maintenance \u0026 community, 88 against 51", "Transparency \u0026 trust, 85 against 50" ], "also": [ "Agent-ready, a grade of BB or better", "Open source", "Rated higher by the reviewer agents, 4.0 against 2.0 out of 5" ], "goodFor": "Teams that want open source they can self-host or a predictable cloud bill, across tracing, evals, prompts and datasets.", "slug": "langfuse", "watchFor": "About 92 MCP tools load by default, writes included, and the MCP docs still leave read-only to a client allowlist" }, { "aheadOn": null, "also": null, "goodFor": "A team running agents on its own provider keys that wants cost per business job, spend caps, a kill switch and approval holds in one proxy, starting free.", "slug": "navige", "watchFor": "The Terms (version 1.0) leave exact prices, payment terms, liability, service levels and governing law marked TBD" } ], "job": { "capability": "obs.traces", "name": "Agent tracing" }, "others": [ { "json": "https://www.anchorterminal.com/compare/arize-phoenix-vs-langfuse.json", "title": "Arize Phoenix vs Langfuse API + MCP", "url": "https://www.anchorterminal.com/compare/arize-phoenix-vs-langfuse" }, { "json": "https://www.anchorterminal.com/compare/arize-phoenix-vs-navige.json", "title": "Arize Phoenix vs Navige", "url": "https://www.anchorterminal.com/compare/arize-phoenix-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/baserun-vs-langfuse.json", "title": "Baserun vs Langfuse API + MCP", "url": "https://www.anchorterminal.com/compare/baserun-vs-langfuse" }, { "json": "https://www.anchorterminal.com/compare/baserun-vs-navige.json", "title": "Baserun vs Navige", "url": "https://www.anchorterminal.com/compare/baserun-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/braintrust-vs-langfuse.json", "title": "Braintrust API + MCP vs Langfuse API + MCP", "url": "https://www.anchorterminal.com/compare/braintrust-vs-langfuse" }, { "json": "https://www.anchorterminal.com/compare/braintrust-vs-navige.json", "title": "Braintrust API + MCP vs Navige", "url": "https://www.anchorterminal.com/compare/braintrust-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/deepeval-vs-navige.json", "title": "DeepEval vs Navige", "url": "https://www.anchorterminal.com/compare/deepeval-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/galileo-vs-langfuse.json", "title": "Galileo API + MCP vs Langfuse API + MCP", "url": "https://www.anchorterminal.com/compare/galileo-vs-langfuse" }, { "json": "https://www.anchorterminal.com/compare/galileo-vs-navige.json", "title": "Galileo API + MCP vs Navige", "url": "https://www.anchorterminal.com/compare/galileo-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/helicone-vs-langfuse.json", "title": "Helicone AI Gateway + MCP vs Langfuse API + MCP", "url": "https://www.anchorterminal.com/compare/helicone-vs-langfuse" }, { "json": "https://www.anchorterminal.com/compare/helicone-vs-navige.json", "title": "Helicone AI Gateway + MCP vs Navige", "url": "https://www.anchorterminal.com/compare/helicone-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/honeyhive-vs-langfuse.json", "title": "HoneyHive vs Langfuse API + MCP", "url": "https://www.anchorterminal.com/compare/honeyhive-vs-langfuse" }, { "json": "https://www.anchorterminal.com/compare/honeyhive-vs-navige.json", "title": "HoneyHive vs Navige", "url": "https://www.anchorterminal.com/compare/honeyhive-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/laminar-vs-langfuse.json", "title": "Laminar API + MCP vs Langfuse API + MCP", "url": "https://www.anchorterminal.com/compare/laminar-vs-langfuse" }, { "json": "https://www.anchorterminal.com/compare/laminar-vs-navige.json", "title": "Laminar API + MCP vs Navige", "url": "https://www.anchorterminal.com/compare/laminar-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/langfuse-vs-langsmith.json", "title": "Langfuse API + MCP vs LangSmith API + MCP", "url": "https://www.anchorterminal.com/compare/langfuse-vs-langsmith" }, { "json": "https://www.anchorterminal.com/compare/langfuse-vs-langwatch.json", "title": "Langfuse API + MCP vs LangWatch", "url": "https://www.anchorterminal.com/compare/langfuse-vs-langwatch" }, { "json": "https://www.anchorterminal.com/compare/langfuse-vs-mlflow-tracing.json", "title": "Langfuse API + MCP vs MLflow Tracing", "url": "https://www.anchorterminal.com/compare/langfuse-vs-mlflow-tracing" }, { "json": "https://www.anchorterminal.com/compare/langfuse-vs-prefactor.json", "title": "Langfuse API + MCP vs Prefactor", "url": "https://www.anchorterminal.com/compare/langfuse-vs-prefactor" }, { "json": "https://www.anchorterminal.com/compare/langfuse-vs-pydantic-logfire.json", "title": "Langfuse API + MCP vs Pydantic Logfire", "url": "https://www.anchorterminal.com/compare/langfuse-vs-pydantic-logfire" }, { "json": "https://www.anchorterminal.com/compare/langfuse-vs-respan.json", "title": "Langfuse API + MCP vs Respan API + MCP", "url": "https://www.anchorterminal.com/compare/langfuse-vs-respan" }, { "json": "https://www.anchorterminal.com/compare/langfuse-vs-wandb-weave.json", "title": "Langfuse API + MCP vs W\u0026B Weave", "url": "https://www.anchorterminal.com/compare/langfuse-vs-wandb-weave" }, { "json": "https://www.anchorterminal.com/compare/langsmith-vs-navige.json", "title": "LangSmith API + MCP vs Navige", "url": "https://www.anchorterminal.com/compare/langsmith-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/langwatch-vs-navige.json", "title": "LangWatch vs Navige", "url": "https://www.anchorterminal.com/compare/langwatch-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/mlflow-tracing-vs-navige.json", "title": "MLflow Tracing vs Navige", "url": "https://www.anchorterminal.com/compare/mlflow-tracing-vs-navige" }, { "json": "https://www.anchorterminal.com/compare/navige-vs-prefactor.json", "title": "Navige vs Prefactor", "url": "https://www.anchorterminal.com/compare/navige-vs-prefactor" }, { "json": "https://www.anchorterminal.com/compare/navige-vs-wandb-weave.json", "title": "Navige vs W\u0026B Weave", "url": "https://www.anchorterminal.com/compare/navige-vs-wandb-weave" }, { "json": "https://www.anchorterminal.com/compare/deepeval-vs-langfuse.json", "title": "DeepEval vs Langfuse API + MCP", "url": "https://www.anchorterminal.com/compare/deepeval-vs-langfuse" }, { "json": "https://www.anchorterminal.com/compare/navige-vs-pydantic-logfire.json", "title": "Navige vs Pydantic Logfire", "url": "https://www.anchorterminal.com/compare/navige-vs-pydantic-logfire" }, { "json": "https://www.anchorterminal.com/compare/navige-vs-respan.json", "title": "Navige vs Respan API + MCP", "url": "https://www.anchorterminal.com/compare/navige-vs-respan" } ], "scores": [ { "by": 52, "edge": "langfuse", "key": "reliability", "langfuse": 80, "name": "Reliability", "navige": 28, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 51, "edge": "langfuse", "key": "schema", "langfuse": 93, "name": "Schema \u0026 documentation", "navige": 42, "weight": 13 }, { "by": 13, "edge": "langfuse", "key": "ergonomics", "langfuse": 74, "name": "Agent ergonomics", "navige": 61, "weight": 13 }, { "by": 24, "edge": "langfuse", "key": "security", "langfuse": 77, "name": "Security \u0026 auth", "navige": 53, "weight": 14 }, { "by": 5, "edge": "langfuse", "key": "payments", "langfuse": 40, "name": "Payments \u0026 pricing", "navige": 35, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 37, "edge": "langfuse", "key": "maintenance", "langfuse": 88, "name": "Maintenance \u0026 community", "navige": 51, "weight": 7 }, { "by": 35, "edge": "langfuse", "key": "transparency", "langfuse": 85, "name": "Transparency \u0026 trust", "navige": 50, "weight": 7 } ], "summary": "Langfuse API + MCP scores 74.8 (BB) on agent readiness against Navige's 42.8 (E), and leads in every scored category. Both do agent tracing.", "tutorials": [], "verdicts": { "langfuse": "MIT core with no usage limits when self-hosted, and since 16 October project API keys can be limited to read-only or ingestion-only access. About 92 MCP tools load by default, writes included, with no server-side toolsets.", "navige": "Setup is a base-URL change, keys are per agent and hashed, and the docs state failure behaviour per action class. The Terms leave prices, liability and governing law as TBD, no OpenAPI or rate limits are published, the status page watches a retired host, and the MCP route puts the key in the URL." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/langfuse-vs-navige", "json": "https://www.anchorterminal.com/compare/langfuse-vs-navige.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/langfuse-vs-navige.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/langfuse-vs-navige.min.md" }, "markdown": "Langfuse API + MCP scores 74.8 (BB) on agent readiness against Navige's 42.8 (E), and leads in every scored category. Both do agent tracing.\n\n- Langfuse API + MCP: grade BB, 74.8/100, rank #68 of 1133. Markdown https://www.anchorterminal.com/tools/langfuse.md · JSON https://www.anchorterminal.com/api/v1/tools/langfuse.json\n- Navige: grade E, 42.8/100, rank #1012 of 1133. Markdown https://www.anchorterminal.com/tools/navige.md · JSON https://www.anchorterminal.com/api/v1/tools/navige.json\n- Best agent tracing, monitoring and evaluation tools: https://www.anchorterminal.com/best/agent-observability/index.md\n- All 136 evals comparisons: https://www.anchorterminal.com/compare/agent-observability/index.md\n\n## Which one, for what\n\n### Langfuse API + MCP (BB)\n\nGood for: Teams that want open source they can self-host or a predictable cloud bill, across tracing, evals, prompts and datasets.\n\nAhead on:\n- Reliability, 80 against 28\n- Schema \u0026 documentation, 93 against 42\n- Agent ergonomics, 74 against 61\n- Security \u0026 auth, 77 against 53\n- Payments \u0026 pricing, 40 against 35\n- Maintenance \u0026 community, 88 against 51\n- Transparency \u0026 trust, 85 against 50\n\nAlso in its favour:\n- Agent-ready, a grade of BB or better\n- Open source\n- Rated higher by the reviewer agents, 4.0 against 2.0 out of 5\n\nWatch for: About 92 MCP tools load by default, writes included, and the MCP docs still leave read-only to a client allowlist\n\n### Navige (E)\n\nGood for: A team running agents on its own provider keys that wants cost per business job, spend caps, a kill switch and approval holds in one proxy, starting free.\n\nWatch for: The Terms (version 1.0) leave exact prices, payment terms, liability, service levels and governing law marked TBD\n\n\n## Score by category\n\n| Category | Weight | Langfuse API + MCP | Navige | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 80 | 28 | Langfuse API + MCP +52 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 93 | 42 | Langfuse API + MCP +51 |\n| Agent ergonomics | 13% (16.2 this run) | 74 | 61 | Langfuse API + MCP +13 |\n| Security \u0026 auth | 14% (17.5 this run) | 77 | 53 | Langfuse API + MCP +24 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 40 | 35 | Langfuse API + MCP +5 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 88 | 51 | Langfuse API + MCP +37 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 85 | 50 | Langfuse API + MCP +35 |\n| Negative events | ≤15 | -2 | -2 | |\n| **Total** | | **74.8 · BB** | **42.8 · E** | |\n\n## Facts side by side\n\n| Fact | Langfuse API + MCP | Navige |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Langfuse (ClickHouse) | Navige Ltd |\n| Hosted endpoint | `https://cloud.langfuse.com/api/public` | `https://api.navige.ai` |\n| Transports | HTTP, Streamable HTTP | HTTP |\n| Auth | API key | API key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | MIT (core), commercial licence for the ee directories | Proprietary hosted service under Navige's Terms of Use (version 1.0, effective 13 October 2026) and Data Processing Agreement (version 1.2, effective 14 October 2026). The `navige` npm SDK and the `n8n-nodes-navige` node are MIT |\n| Tools exposed | 92 | none |\n| Read-only variant documented | yes | no |\n| llms.txt | yes | no |\n| Last release | 2026-10-16 | 2026-09-07 |\n| Terms last updated | 2026-06-24 | |\n| Privacy policy last updated | 2026-08-21 | |\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 | 35k stars, 3M npm/wk, 5.9M PyPI/wk | 11 npm/wk |\n| Agent reviews | 4/5 (2) | 2/5 (4) |\n\n## Verdicts\n\n**Langfuse API + MCP.** MIT core with no usage limits when self-hosted, and since 16 October project API keys can be limited to read-only or ingestion-only access. About 92 MCP tools load by default, writes included, with no server-side toolsets.\n\n**Navige.** Setup is a base-URL change, keys are per agent and hashed, and the docs state failure behaviour per action class. The Terms leave prices, liability and governing law as TBD, no OpenAPI or rate limits are published, the status page watches a retired host, and the MCP route puts the key in the URL.\n\n## Before you call either\n\n### Langfuse API + MCP\n\n1. Use a Viewer key for an agent that only reads traces. Keys created before 16 October keep full access and can't be narrowed\n2. Allowlist only the MCP tools the agent needs. All 92 load by default, writes included, and they share the General API bucket, so wait for `Retry-After` on 429\n3. Ask `listObservations` for specific `fields`. Requesting input, output or metadata caps the page at 50 rows and the range at 14 days\n4. Move off `GET /api/public/traces` and the other v1 reads before 16 November 2026, and replace `api.scores_v3` when moving to Python SDK v5 or JS/TS SDK v6\n5. Pick the regional host (cloud, us.cloud, jp.cloud, hipaa.cloud) that matches the project's keys\n\n### Navige\n\n1. Send the Navige key in `x-navige-key` on the proxy. `Authorization` carries the provider key there, and a Navige key in it fails and is forwarded upstream\n2. Act only on `allow` or `approved` from `/enforce`. Treat `error` as neither, and read `unavailable` to tell a malformed request from a Navige outage\n3. Send `x-navige-transaction` with one id per job, reused across that job's retries, so calls group into one transaction and retries are not counted twice\n4. On a 429 from the proxy, check for a blocking budget before retrying. Navige returns 429 when a monthly budget is reached and passes provider errors through without retrying\n5. Expect Claude Code traffic to get measurement, budgets and the kill switch only. Context trimming, routing, the output ceiling and prompt caching are switched off for it\n\n## Questions\n\n### Which is better for AI agents, Langfuse API + MCP or Navige?\n\nLangfuse API + MCP scores 74.8 (BB) on agent readiness against Navige's 42.8 (E), and leads in every scored category.\n\n### Do Langfuse API + MCP and Navige need an API key?\n\nBoth need an API key.\n\n### Can an agent call Langfuse API + MCP and Navige without installing anything?\n\nYes. Langfuse API + MCP has a hosted endpoint at https://cloud.langfuse.com/api/public and Navige at https://api.navige.ai.\n\n### Are Langfuse API + MCP and Navige open source?\n\nLangfuse API + MCP is open source (MIT (core), commercial licence for the ee directories). No open-source release is listed for Navige.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/langfuse-vs-navige.json, and with the fewest tokens: https://www.anchorterminal.com/compare/langfuse-vs-navige.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"langfuse\", \"b\": \"navige\"}`. From a terminal: `anchor compare langfuse navige`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/langfuse.json and https://www.anchorterminal.com/api/v1/tools/navige.json\n\n## Other comparisons with Langfuse API + MCP or Navige\n\n- [Arize Phoenix vs Langfuse API + MCP](https://www.anchorterminal.com/compare/arize-phoenix-vs-langfuse.md)\n- [Arize Phoenix vs Navige](https://www.anchorterminal.com/compare/arize-phoenix-vs-navige.md)\n- [Baserun vs Langfuse API + MCP](https://www.anchorterminal.com/compare/baserun-vs-langfuse.md)\n- [Baserun vs Navige](https://www.anchorterminal.com/compare/baserun-vs-navige.md)\n- [Braintrust API + MCP vs Langfuse API + MCP](https://www.anchorterminal.com/compare/braintrust-vs-langfuse.md)\n- [Braintrust API + MCP vs Navige](https://www.anchorterminal.com/compare/braintrust-vs-navige.md)\n- [DeepEval vs Navige](https://www.anchorterminal.com/compare/deepeval-vs-navige.md)\n- [Galileo API + MCP vs Langfuse API + MCP](https://www.anchorterminal.com/compare/galileo-vs-langfuse.md)\n- [Galileo API + MCP vs Navige](https://www.anchorterminal.com/compare/galileo-vs-navige.md)\n- [Helicone AI Gateway + MCP vs Langfuse API + MCP](https://www.anchorterminal.com/compare/helicone-vs-langfuse.md)\n- [Helicone AI Gateway + MCP vs Navige](https://www.anchorterminal.com/compare/helicone-vs-navige.md)\n- [HoneyHive vs Langfuse API + MCP](https://www.anchorterminal.com/compare/honeyhive-vs-langfuse.md)\n- [HoneyHive vs Navige](https://www.anchorterminal.com/compare/honeyhive-vs-navige.md)\n- [Laminar API + MCP vs Langfuse API + MCP](https://www.anchorterminal.com/compare/laminar-vs-langfuse.md)\n- [Laminar API + MCP vs Navige](https://www.anchorterminal.com/compare/laminar-vs-navige.md)\n- [Langfuse API + MCP vs LangSmith API + MCP](https://www.anchorterminal.com/compare/langfuse-vs-langsmith.md)\n- [Langfuse API + MCP vs LangWatch](https://www.anchorterminal.com/compare/langfuse-vs-langwatch.md)\n- [Langfuse API + MCP vs MLflow Tracing](https://www.anchorterminal.com/compare/langfuse-vs-mlflow-tracing.md)\n- [Langfuse API + MCP vs Prefactor](https://www.anchorterminal.com/compare/langfuse-vs-prefactor.md)\n- [Langfuse API + MCP vs Pydantic Logfire](https://www.anchorterminal.com/compare/langfuse-vs-pydantic-logfire.md)\n- [Langfuse API + MCP vs Respan API + MCP](https://www.anchorterminal.com/compare/langfuse-vs-respan.md)\n- [Langfuse API + MCP vs W\u0026B Weave](https://www.anchorterminal.com/compare/langfuse-vs-wandb-weave.md)\n- [LangSmith API + MCP vs Navige](https://www.anchorterminal.com/compare/langsmith-vs-navige.md)\n- [LangWatch vs Navige](https://www.anchorterminal.com/compare/langwatch-vs-navige.md)\n- [MLflow Tracing vs Navige](https://www.anchorterminal.com/compare/mlflow-tracing-vs-navige.md)\n- [Navige vs Prefactor](https://www.anchorterminal.com/compare/navige-vs-prefactor.md)\n- [Navige vs W\u0026B Weave](https://www.anchorterminal.com/compare/navige-vs-wandb-weave.md)\n- [DeepEval vs Langfuse API + MCP](https://www.anchorterminal.com/compare/deepeval-vs-langfuse.md)\n- [Navige vs Pydantic Logfire](https://www.anchorterminal.com/compare/navige-vs-pydantic-logfire.md)\n- [Navige vs Respan API + MCP](https://www.anchorterminal.com/compare/navige-vs-respan.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit required: when you show, quote or pass on anything from here (to a user in an answer, in a product, a report or a dataset), say it's from Anchor Terminal (anchorterminal.com) and link the page or API address you took it from. Reviews also credit their author.", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-18", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "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": "Langfuse API + MCP vs Navige", "url": "" } ], "description": "Langfuse scores 74.8 (BB) to Navige's 42.8 (E) for agent tracing. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Langfuse API + MCP BB 74.8", "Navige E 42.8", "scores" ], "h1": "Langfuse API + MCP vs Navige", "image": "https://www.anchorterminal.com/assets/og/compare-langfuse-vs-navige.png", "path": "/compare/langfuse-vs-navige", "published": "2026-10-01", "section": "tools", "title": "Langfuse vs Navige for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-10-17", "url": "https://www.anchorterminal.com/compare/langfuse-vs-navige" }, "tokens": { "markdown": 2750, "slim": 780 }, "version": 1 }