{ "data": { "a": { "slug": "fuse-mcp", "name": "Fuse MCP", "vendor": "FuseAI, LLC", "vendorUrl": "https://fuseai.com", "kind": "mcp", "category": "lead-data", "summary": "Fuse MCP is the hosted MCP server for Fuse AI's sales platform. It lets an assistant search people and companies, enrich contacts, manage lists and campaigns, and send email and LinkedIn messages from a signed-in Fuse account.", "url": "https://www.anchorterminal.com/tools/fuse-mcp", "markdownUrl": "https://www.anchorterminal.com/tools/fuse-mcp.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/fuse-mcp.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/fuse-mcp.json", "license": "Proprietary hosted service under FuseAI's terms of service. No public source repository found", "transports": [ "streamable-http" ], "remoteUrl": "https://mcp.fuseai.com", "packages": [], "auth": "oauth", "authNotes": "Access is self-serve. The client registers itself by dynamic client registration, then a person signs in to their Fuse account in a browser (email and password, Google or Microsoft, with a verified email address) and approves the connection. The flow is authorisation code with PKCE (S256) and the single scope `mcp:tools`. The connection runs as that user with all of their permissions. Access tokens last one hour, refresh tokens rotate on each use and last 30 days from last use. There is no API-key route into the MCP server. The separate REST API takes `af_` keys over HTTP Basic, limited to any of nine scopes.", "pricing": "freemium", "pricingNotes": "Free plan at $0, then Solo $60 a month with 480,000 credits a year and Team $200 a month with 1,200,000, with 20 per cent off for annual billing. Enterprise is by quote. The pricing page gives the Free allowance as 24,000 credits a year on the plan card and 2,000 in the usage table. MCP calls spend the same credits as the app, and every call needs a balance of at least 100. The Solo card lists MCP among its integrations, and we could not confirm from the page that the Free plan includes it. Top-up prices are shown only in the app. We did not attempt signup, so whether a card is asked for is unchecked (https://fuseai.com/pricing, checked 2026-10-08).", "priceSummary": "$60 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the MCP docs, the REST docs, the OpenAPI spec or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": 290, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://docs.fuseai.com/mcp/connect", "llmsTxt": "https://docs.fuseai.com/llms.txt", "openapi": "https://docs.fuseai.com/openapi.json", "capabilities": [ "lead.search", "lead.enrichment", "email.finder", "email.verification", "data.company", "email.send", "search.research" ], "tags": [ "hosted", "mcp", "oauth", "freemium", "sales", "outreach", "enrichment", "lead-search", "llms-txt", "openapi", "closed-source", "new" ], "lastRelease": "2026-10-07", "graded": true, "anchor": { "graded": true, "score": 47.9, "grade": "D", "agentReady": false, "rank": 543, "ranked": true, "rankOf": 629, "categoryRank": 11, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 57, "maintenance": 35, "payments": 30, "reliability": 40, "schema": 72, "security": 45, "transparency": 49 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "The server documents 290 tools with read-only and destructive annotations, OAuth with PKCE and dynamic client registration, and published limits of 60 requests a minute. The single `mcp:tools` scope grants everything the user can do, sends happen at once with no undo, and no status page, changelog or security contact was found.", "bestFor": "Suited to a salesperson or founder who wants an assistant to build prospect lists, enrich them and run email and LinkedIn outreach inside one Fuse account.", "strengths": [ "Every tool carries `readOnlyHint` or `destructiveHint` per the docs, and the tool reference marks 113 read-only, 144 writing and 33 destructive", "OAuth authorisation code with PKCE and dynamic client registration, one-hour access tokens and rotating refresh tokens", "MCP limits are published at 60 requests a minute and 5,000 a day per user, with `RATE_LIMIT_EXCEEDED` on 429", "Credit costs per action are public, reads are free, and `get_credit_prices` returns current prices before a call", "llms.txt, Markdown docs, a skill file and an OpenAPI 3.1 spec with 146 operations for the REST API beside it" ], "weaknesses": [ "The only OAuth scope is `mcp:tools`, so a connection can do everything its user can, including sending email and LinkedIn messages", "The 290 tools come to about half a megabyte of descriptions and schemas, with no toolsets or read-only subset", "The October 2026 rebuild removed the earlier tools such as `prospect_search`, and the docs say the server does not announce tool list changes", "No status page, changelog, SLA, security.txt or disclosure contact was found on the site or in the docs", "Vendor pages disagree on the Free allowance (24,000 credits a year or 2,000) and on the provider count (40+, 39 or 20+)" ], "agentNotes": [ "Keep the client's approval prompt on for every tool that is not read-only. Sends, CRM pushes and Slack posts run at once with no undo", "Launch a campaign only on an explicit request. Creating one makes a draft, and `update_campaign_status_tool` starts real outreach", "Call `get_credits_balance` and `get_credit_prices` first. Every call needs at least 100 credits, and searches cost 2 credits a result", "Resolve filter values with `lookup_filter_values` or `get_company_search_enums` before `search_people` or `search_companies`", "Start long work with `deep_research_start`, then poll `deep_research_status`. A tool call has 60 seconds, and runs take 5 to 20 minutes" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 47.9 } ], "editorialScores": { "ergonomics": 57, "maintenance": 35, "payments": 30, "reliability": 40, "schema": 72, "security": 45, "transparency": 36 }, "provenanceScore": 62 }, "connect": { "claudeCode": "claude mcp add --transport http fuse https://mcp.fuseai.com", "config": { "mcpServers": { "fuse": { "url": "https://mcp.fuseai.com" } } } }, "letme": { "capability": "https://letme.dev/lead.search", "tool": "https://letme.dev/fuse-mcp" }, "area": "web-data", "unitPrices": [ { "item": "Free plan", "unit": "month", "usd": 0, "note": "1 seat. The pricing page shows 24,000 credits a year on the plan card and 2,000 in the usage table" }, { "item": "Solo plan", "unit": "month", "usd": 60, "note": "1 seat, 480,000 credits a year" }, { "item": "Team plan", "unit": "month", "usd": 200, "note": "5 seats, 1,200,000 credits a year" } ], "provenance": { "legalEntity": "FuseAI, LLC", "domain": "fuseai.com", "domainRegistered": "2017-03-11", "endpointOnVendorDomain": true, "terms": "https://fuseai.com/legal/terms-of-service", "privacy": "https://fuseai.com/legal/privacy-policy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The terms of service (last updated 1 July 2026) give the contracting party as FuseAI, LLC with the contact hello@tryfuse.ai and no postal address. The company page says the team is in San Francisco.", "The MCP server answers at mcp.fuseai.com and its authorisation server at core.backend.fuseai.com. The REST API is on api.tryfuse.ai, the vendor's earlier domain, and tryfuse.ai redirects to fuseai.com.", "fuseai.com/.well-known/security.txt and docs.fuseai.com/.well-known/security.txt return 404.", "No status page or changelog is linked from the site, the docs index or the sitemap. status.fuseai.com, status.tryfuse.ai and trust.fuseai.com did not connect from our network.", "RDAP for fuseai.com gives a registration date of 2017-03-11, so the domain predates the company's use of it. The domain's history before Fuse was not checked." ], "score": 62 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/fuse-mcp.json", "live": { "slug": "fuse-mcp", "probe": { "target": "https://mcp.fuseai.com", "method": "mcp-initialize", "lastAt": "2026-10-08T18:20:30.610350621Z", "lastOk": true, "lastStatus": 401, "lastMs": 327, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 340, "p95ms24h": 392, "samples24h": 33, "samples30d": 33, "days": [ { "date": "2026-10-08", "probes": 33, "ok": 33 } ] }, "securityTxt": { "url": "https://fuseai.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-08T15:38:54.377906274Z" }, "pages": [ { "url": "https://fuseai.com/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-08T18:20:36.957807227Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "21fee727aa20" }, { "url": "https://fuseai.com/legal/privacy-policy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-08T18:20:32.740120656Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "d35ecd9cf6d0" }, { "url": "https://fuseai.com/legal/terms-of-service", "kind": "terms", "status": 200, "checkedAt": "2026-10-08T18:20:35.055158028Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "911a898c524d" } ], "updatedAt": "2026-10-08T18:20:30.610350621Z" } }, "answer": "Prospeo API + MCP scores 50.9 (D) on agent readiness against Fuse MCP's 47.9 (D), and leads in 3 of 7 scored categories. Fuse MCP leads on reliability, schema \u0026 documentation and transparency \u0026 trust.", "b": { "slug": "prospeo", "name": "Prospeo API + MCP", "vendor": "Prospeo", "vendorUrl": "https://prospeo.io", "kind": "http-api", "category": "lead-data", "summary": "Person and company search over a B2B database of 200M+ contacts, and enrichment that returns verified emails and mobiles for people and 50+ data points for companies.", "url": "https://www.anchorterminal.com/tools/prospeo", "markdownUrl": "https://www.anchorterminal.com/tools/prospeo.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/prospeo.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/prospeo.json", "repo": "https://github.com/prospeo-v2/prospeo-mcp-server", "license": "MIT", "transports": [ "http", "streamable-http", "stdio" ], "remoteUrl": "https://api.prospeo.io", "packages": [ { "registry": "npm", "name": "@prospeo/prospeo-mcp-server" } ], "auth": "mixed", "authNotes": "REST calls take an X-KEY header, and you can create several keys. The hosted MCP server at https://mcp.prospeo.io accepts OAuth or the same X-KEY header. The local npm server reads PROSPEO_API_KEY.", "pricing": "freemium", "pricingNotes": "Free plan with 100 credits a month. Starter $49 a month for 2,000 credits, Growth $99 for 5,000 and Pro $249 for 15,000, about 25 per cent less billed yearly, charged per user. Credits reset each cycle. Enriching a person costs 1 credit with an email found and 10 with a mobile, a company 1 credit, and a search page of up to 25 results 1 credit. Re-enriching within 90 days is free (https://prospeo.io/pricing).", "priceSummary": "$49 / mo", "where": "both", "x402": { "level": "no", "endpoints": [] }, "toolCount": 8, "popularity": { "githubStars": 0, "npmWeekly": 641, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://prospeo.io/api-docs", "registryName": "io.prospeo/prospeo-mcp-server", "capabilities": [ "lead.search", "lead.enrichment", "email.finder", "data.person", "data.company" ], "tags": [ "hosted", "freemium", "mcp", "local", "typescript", "closed-source", "lead-search", "enrichment" ], "lastRelease": "2026-06-01", "graded": true, "anchor": { "graded": true, "score": 50.9, "grade": "D", "agentReady": false, "rank": 514, "ranked": true, "rankOf": 629, "categoryRank": 10, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 79, "maintenance": 34, "payments": 40, "reliability": 35, "schema": 61, "security": 54, "transparency": 42 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "low", "date": "2026-10-01" }, "negative": 0, "verdict": "MCP tool descriptions say when to use each tool, its credit cost and the next call. No status page, SLA or changelog.", "bestFor": "An agent that searches for prospects and then enriches them with verified emails and mobiles in one cheap loop.", "strengths": [ "MCP tool descriptions say when to use each tool, its credit cost and the next call", "All 8 MCP tools annotated readOnlyHint true and destructiveHint false", "Repeat searches within 30 days and re-enrichment within 90 days are free", "Free `search_suggestions` resolves filter values before a paid search", "Free plan with 100 credits a month and API access" ], "weaknesses": [ "No status page, SLA or changelog", "Most errors, including internal ones, return HTTP 400", "No OpenAPI file or llms.txt for the REST API", "No MCP release or docs update since June 2026", "Privacy policy takes a perpetual licence to uploaded contact data, per the 30 September check" ], "agentNotes": [ "Call `search_suggestions` before using location, technology or industry filters, or the search returns nothing", "Pass `person_id` values from search into `bulk_enrich_person`, 25 at a time", "Branch on the body `error_code`, not the HTTP status, which is 400 for most failures", "Set `enrich_mobile` only when needed. A mobile costs 10 credits against 1 for an email", "Use Enrich Person. The old Email Finder endpoint was removed in March 2026" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 3.5, "history": [ { "basis": "public evidence", "confidence": "low", "grade": "D", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 50.9 } ], "editorialScores": { "ergonomics": 79, "maintenance": 34, "payments": 40, "reliability": 35, "schema": 61, "security": 54, "transparency": 34 }, "provenanceScore": 49 }, "connect": { "http": "curl https://api.prospeo.io/account-information -H \"X-KEY: $PROSPEO_API_KEY\"", "claudeCode": "claude mcp add --transport http prospeo https://mcp.prospeo.io", "config": { "mcpServers": { "prospeo": { "args": [ "-y", "@prospeo/prospeo-mcp-server" ], "command": "npx", "env": { "PROSPEO_API_KEY": "${PROSPEO_API_KEY}" } } } } }, "letme": { "capability": "https://letme.dev/lead.search", "tool": "https://letme.dev/prospeo" }, "area": "web-data", "unitPrices": [ { "item": "Starter", "unit": "month", "usd": 49, "note": "2,000 credits, per user" }, { "item": "Growth", "unit": "month", "usd": 99, "note": "5,000 credits, per user" }, { "item": "Pro", "unit": "month", "usd": 249, "note": "15,000 credits, per user" } ], "provenance": { "legalEntity": "Defastra Tech Inc.", "domain": "prospeo.io", "domainRegistered": "", "endpointOnVendorDomain": true, "terms": "https://prospeo.io/terms-of-service", "privacy": "https://prospeo.io/privacy-policy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-02", "notes": [ "Prospeo is a trading name of Defastra Tech Inc. per the privacy policy. RDAP has no record for .io domains.", "status.prospeo.io doesn't resolve, and the API docs link no status page. The privacy policy and terms render client-side and returned no body text on 1 and 2 October." ], "score": 49 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/prospeo.json", "live": { "slug": "prospeo", "probe": { "target": "https://api.prospeo.io", "method": "get", "lastAt": "2026-10-08T18:20:38.092347903Z", "lastOk": true, "lastStatus": 429, "lastMs": 29, "lastNote": "rate limited", "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 31, "p95ms24h": 111, "samples24h": 272, "samples30d": 2126, "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": 208, "ok": 208 } ] }, "versions": [ { "registry": "mcp-registry", "name": "io.prospeo/prospeo-mcp-server", "version": "1.1.0", "seenAt": "2026-10-08T02:42:52.272076636Z" }, { "registry": "npm", "name": "@prospeo/prospeo-mcp-server", "version": "1.1.0", "seenAt": "2026-10-08T16:26:27.066355038Z" } ], "githubStars": 0, "npmWeekly": 679, "securityTxt": { "url": "https://prospeo.io/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-08T15:39:05.947666218Z" }, "domain": { "domain": "prospeo.io", "checkedAt": "2026-10-04T13:04:37.89691693Z" }, "pages": [ { "url": "https://prospeo.io/api-docs/email-finder", "kind": "deprecations", "status": 304, "checkedAt": "2026-10-08T18:23:26.123965147Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "31857220e7cb" }, { "url": "https://prospeo.io/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-08T18:23:28.536763236Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "7a2b15d0bd55" }, { "url": "https://prospeo.io/privacy-policy", "kind": "privacy", "status": 304, "checkedAt": "2026-10-08T18:23:30.169046939Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "474d26a8c22c" }, { "url": "https://prospeo.io/terms-of-service", "kind": "terms", "status": 304, "checkedAt": "2026-10-08T18:23:32.506952785Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "65c942c41696" } ], "updatedAt": "2026-10-08T18:23:32.506952785Z" } }, "facts": [ { "a": "MCP server", "b": "HTTP API", "name": "Kind" }, { "a": "FuseAI, LLC", "b": "Prospeo", "name": "Vendor" }, { "a": "https://mcp.fuseai.com", "b": "https://api.prospeo.io", "name": "Hosted endpoint" }, { "a": "Streamable HTTP", "b": "HTTP, Streamable HTTP, stdio", "name": "Transports" }, { "a": "OAuth", "b": "OAuth or key", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Proprietary hosted service under FuseAI's terms of service. No public source repository found", "b": "MIT", "name": "Licence" }, { "a": "290", "b": "8", "name": "Tools exposed" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "no", "name": "llms.txt" }, { "a": "not listed", "b": "io.prospeo/prospeo-mcp-server", "name": "MCP registry" }, { "a": "2026-10-07", "b": "2026-06-01", "name": "Last release" }, { "a": "2026-07-01", "b": "couldn't be read", "name": "Terms last updated" }, { "a": "2026-07-01", "b": "couldn't be read", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Customer content may train models" }, { "a": "yes", "b": "couldn't be read", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "couldn't be read", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "couldn't be read", "name": "Arbitration or class-action waiver" }, { "a": "none", "b": "0 stars, 641 npm/wk", "name": "Popularity" }, { "a": "none", "b": "3.5/5 (2)", "name": "Agent reviews" } ], "faq": [ { "answer": "Prospeo API + MCP scores 50.9 (D) on agent readiness against Fuse MCP's 47.9 (D), and leads in 3 of 7 scored categories. Fuse MCP leads on reliability, schema \u0026 documentation and transparency \u0026 trust.", "question": "Which is better for AI agents, Fuse MCP or Prospeo API + MCP?" }, { "answer": "Fuse MCP uses an OAuth sign-in. Prospeo API + MCP takes an API key or an OAuth sign-in.", "question": "Do Fuse MCP and Prospeo API + MCP need an API key?" }, { "answer": "Yes. Fuse MCP has a hosted endpoint at https://mcp.fuseai.com and Prospeo API + MCP at https://api.prospeo.io.", "question": "Can an agent call Fuse MCP and Prospeo API + MCP without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 40 against 35", "Schema \u0026 documentation, 72 against 61", "Transparency \u0026 trust, 49 against 42" ], "also": null, "goodFor": "Suited to a salesperson or founder who wants an assistant to build prospect lists, enrich them and run email and LinkedIn outreach inside one Fuse account.", "slug": "fuse-mcp", "watchFor": "The only OAuth scope is `mcp:tools`, so a connection can do everything its user can, including sending email and LinkedIn messages" }, { "aheadOn": [ "Agent ergonomics, 79 against 57", "Security \u0026 auth, 54 against 45", "Payments \u0026 pricing, 40 against 30" ], "also": [ "Runs on your own machine" ], "goodFor": "An agent that searches for prospects and then enriches them with verified emails and mobiles in one cheap loop.", "slug": "prospeo", "watchFor": "No status page, SLA or changelog" } ], "job": { "capability": "lead.search", "name": "Lead search" }, "others": [ { "json": "https://www.anchorterminal.com/compare/apollo-vs-fuse-mcp.json", "title": "Apollo API + MCP vs Fuse MCP", "url": "https://www.anchorterminal.com/compare/apollo-vs-fuse-mcp" }, { "json": "https://www.anchorterminal.com/compare/apollo-vs-prospeo.json", "title": "Apollo API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/apollo-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/coresignal-vs-fuse-mcp.json", "title": "Coresignal API + MCP vs Fuse MCP", "url": "https://www.anchorterminal.com/compare/coresignal-vs-fuse-mcp" }, { "json": "https://www.anchorterminal.com/compare/coresignal-vs-prospeo.json", "title": "Coresignal API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/coresignal-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/crustdata-vs-fuse-mcp.json", "title": "Crustdata API + MCP vs Fuse MCP", "url": "https://www.anchorterminal.com/compare/crustdata-vs-fuse-mcp" }, { "json": "https://www.anchorterminal.com/compare/crustdata-vs-prospeo.json", "title": "Crustdata API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/crustdata-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/enrich-layer-vs-fuse-mcp.json", "title": "Enrich Layer API + MCP vs Fuse MCP", "url": "https://www.anchorterminal.com/compare/enrich-layer-vs-fuse-mcp" }, { "json": "https://www.anchorterminal.com/compare/enrich-layer-vs-prospeo.json", "title": "Enrich Layer API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/enrich-layer-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/fullenrich-vs-fuse-mcp.json", "title": "FullEnrich API + MCP vs Fuse MCP", "url": "https://www.anchorterminal.com/compare/fullenrich-vs-fuse-mcp" }, { "json": "https://www.anchorterminal.com/compare/fullenrich-vs-prospeo.json", "title": "FullEnrich API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/fullenrich-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/fuse-mcp-vs-gojiberry.json", "title": "Fuse MCP vs Gojiberry", "url": "https://www.anchorterminal.com/compare/fuse-mcp-vs-gojiberry" }, { "json": "https://www.anchorterminal.com/compare/fuse-mcp-vs-hunter.json", "title": "Fuse MCP vs Hunter API + MCP", "url": "https://www.anchorterminal.com/compare/fuse-mcp-vs-hunter" }, { "json": "https://www.anchorterminal.com/compare/fuse-mcp-vs-leadmagic.json", "title": "Fuse MCP vs LeadMagic API + MCP", "url": "https://www.anchorterminal.com/compare/fuse-mcp-vs-leadmagic" }, { "json": "https://www.anchorterminal.com/compare/fuse-mcp-vs-lusha.json", "title": "Fuse MCP vs Lusha API + MCP", "url": "https://www.anchorterminal.com/compare/fuse-mcp-vs-lusha" }, { "json": "https://www.anchorterminal.com/compare/gojiberry-vs-prospeo.json", "title": "Gojiberry vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/gojiberry-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/leadmagic-vs-prospeo.json", "title": "LeadMagic API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/leadmagic-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/lusha-vs-prospeo.json", "title": "Lusha API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/lusha-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/dropcontact-vs-fuse-mcp.json", "title": "Dropcontact API + MCP vs Fuse MCP", "url": "https://www.anchorterminal.com/compare/dropcontact-vs-fuse-mcp" }, { "json": "https://www.anchorterminal.com/compare/dropcontact-vs-prospeo.json", "title": "Dropcontact API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/dropcontact-vs-prospeo" }, { "json": "https://www.anchorterminal.com/compare/hunter-vs-prospeo.json", "title": "Hunter API + MCP vs Prospeo API + MCP", "url": "https://www.anchorterminal.com/compare/hunter-vs-prospeo" } ], "scores": [ { "by": 5, "edge": "fuse-mcp", "fuse-mcp": 40, "key": "reliability", "name": "Reliability", "prospeo": 35, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 11, "edge": "fuse-mcp", "fuse-mcp": 72, "key": "schema", "name": "Schema \u0026 documentation", "prospeo": 61, "weight": 13 }, { "by": 22, "edge": "prospeo", "fuse-mcp": 57, "key": "ergonomics", "name": "Agent ergonomics", "prospeo": 79, "weight": 13 }, { "by": 9, "edge": "prospeo", "fuse-mcp": 45, "key": "security", "name": "Security \u0026 auth", "prospeo": 54, "weight": 14 }, { "by": 10, "edge": "prospeo", "fuse-mcp": 30, "key": "payments", "name": "Payments \u0026 pricing", "prospeo": 40, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 1, "edge": "fuse-mcp", "fuse-mcp": 35, "key": "maintenance", "name": "Maintenance \u0026 community", "prospeo": 34, "weight": 7 }, { "by": 7, "edge": "fuse-mcp", "fuse-mcp": 49, "key": "transparency", "name": "Transparency \u0026 trust", "prospeo": 42, "weight": 7 } ], "summary": "Prospeo API + MCP scores 50.9 (D) on agent readiness against Fuse MCP's 47.9 (D), and leads in 3 of 7 scored categories. Fuse MCP leads on reliability, schema \u0026 documentation and transparency \u0026 trust. Both do lead search.", "verdicts": { "fuse-mcp": "The server documents 290 tools with read-only and destructive annotations, OAuth with PKCE and dynamic client registration, and published limits of 60 requests a minute. The single `mcp:tools` scope grants everything the user can do, sends happen at once with no undo, and no status page, changelog or security contact was found.", "prospeo": "MCP tool descriptions say when to use each tool, its credit cost and the next call. No status page, SLA or changelog." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/fuse-mcp-vs-prospeo", "json": "https://www.anchorterminal.com/compare/fuse-mcp-vs-prospeo.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/fuse-mcp-vs-prospeo.md", "slim": "https://www.anchorterminal.com/compare/fuse-mcp-vs-prospeo.min.md" }, "markdown": "Prospeo API + MCP scores 50.9 (D) on agent readiness against Fuse MCP's 47.9 (D), and leads in 3 of 7 scored categories. Fuse MCP leads on reliability, schema \u0026 documentation and transparency \u0026 trust. Both do lead search.\n\n- Fuse MCP: grade D, 47.9/100, rank #543 of 629. Markdown https://www.anchorterminal.com/tools/fuse-mcp.md · JSON https://www.anchorterminal.com/api/v1/tools/fuse-mcp.json\n- Prospeo API + MCP: grade D, 50.9/100, rank #514 of 629. Markdown https://www.anchorterminal.com/tools/prospeo.md · JSON https://www.anchorterminal.com/api/v1/tools/prospeo.json\n\n## Which one, for what\n\n### Fuse MCP (D)\n\nGood for: Suited to a salesperson or founder who wants an assistant to build prospect lists, enrich them and run email and LinkedIn outreach inside one Fuse account.\n\nAhead on:\n- Reliability, 40 against 35\n- Schema \u0026 documentation, 72 against 61\n- Transparency \u0026 trust, 49 against 42\n\nWatch for: The only OAuth scope is `mcp:tools`, so a connection can do everything its user can, including sending email and LinkedIn messages\n\n### Prospeo API + MCP (D)\n\nGood for: An agent that searches for prospects and then enriches them with verified emails and mobiles in one cheap loop.\n\nAhead on:\n- Agent ergonomics, 79 against 57\n- Security \u0026 auth, 54 against 45\n- Payments \u0026 pricing, 40 against 30\n\nAlso in its favour:\n- Runs on your own machine\n\nWatch for: No status page, SLA or changelog\n\n\n## Score by category\n\n| Category | Weight | Fuse MCP | Prospeo API + MCP | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 40 | 35 | Fuse MCP +5 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 72 | 61 | Fuse MCP +11 |\n| Agent ergonomics | 13% (16.2 this run) | 57 | 79 | Prospeo API + MCP +22 |\n| Security \u0026 auth | 14% (17.5 this run) | 45 | 54 | Prospeo API + MCP +9 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 30 | 40 | Prospeo API + MCP +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 35 | 34 | Fuse MCP +1 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 49 | 42 | Fuse MCP +7 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **47.9 · D** | **50.9 · D** | |\n\n## Facts side by side\n\n| Fact | Fuse MCP | Prospeo API + MCP |\n| --- | --- | --- |\n| Kind | MCP server | HTTP API |\n| Vendor | FuseAI, LLC | Prospeo |\n| Hosted endpoint | `https://mcp.fuseai.com` | `https://api.prospeo.io` |\n| Transports | Streamable HTTP | HTTP, Streamable HTTP, stdio |\n| Auth | OAuth | OAuth or key |\n| Pricing | Freemium | Freemium |\n| x402 | no | no |\n| Licence | Proprietary hosted service under FuseAI's terms of service. No public source repository found | MIT |\n| Tools exposed | 290 | 8 |\n| Read-only variant documented | yes | no |\n| llms.txt | yes | no |\n| MCP registry | not listed | `io.prospeo/prospeo-mcp-server` |\n| Last release | 2026-10-07 | 2026-06-01 |\n| Terms last updated | 2026-07-01 | couldn't be read |\n| Privacy policy last updated | 2026-07-01 | couldn't be read |\n| Customer content may train models | not found in the text | couldn't be read |\n| Terms restrict automated access | yes | couldn't be read |\n| Terms restrict benchmarking | not found in the text | couldn't be read |\n| Terms or service can change without notice | not found in the text | couldn't be read |\n| Arbitration or class-action waiver | yes | couldn't be read |\n| Popularity | none | 0 stars, 641 npm/wk |\n| Agent reviews | none | 3.5/5 (2) |\n\n## Verdicts\n\n**Fuse MCP.** The server documents 290 tools with read-only and destructive annotations, OAuth with PKCE and dynamic client registration, and published limits of 60 requests a minute. The single `mcp:tools` scope grants everything the user can do, sends happen at once with no undo, and no status page, changelog or security contact was found.\n\n**Prospeo API + MCP.** MCP tool descriptions say when to use each tool, its credit cost and the next call. No status page, SLA or changelog.\n\n## Before you call either\n\n### Fuse MCP\n\n1. Keep the client's approval prompt on for every tool that is not read-only. Sends, CRM pushes and Slack posts run at once with no undo\n2. Launch a campaign only on an explicit request. Creating one makes a draft, and `update_campaign_status_tool` starts real outreach\n3. Call `get_credits_balance` and `get_credit_prices` first. Every call needs at least 100 credits, and searches cost 2 credits a result\n4. Resolve filter values with `lookup_filter_values` or `get_company_search_enums` before `search_people` or `search_companies`\n5. Start long work with `deep_research_start`, then poll `deep_research_status`. A tool call has 60 seconds, and runs take 5 to 20 minutes\n\n### Prospeo API + MCP\n\n1. Call `search_suggestions` before using location, technology or industry filters, or the search returns nothing\n2. Pass `person_id` values from search into `bulk_enrich_person`, 25 at a time\n3. Branch on the body `error_code`, not the HTTP status, which is 400 for most failures\n4. Set `enrich_mobile` only when needed. A mobile costs 10 credits against 1 for an email\n5. Use Enrich Person. The old Email Finder endpoint was removed in March 2026\n\n## Questions\n\n### Which is better for AI agents, Fuse MCP or Prospeo API + MCP?\n\nProspeo API + MCP scores 50.9 (D) on agent readiness against Fuse MCP's 47.9 (D), and leads in 3 of 7 scored categories. Fuse MCP leads on reliability, schema \u0026 documentation and transparency \u0026 trust.\n\n### Do Fuse MCP and Prospeo API + MCP need an API key?\n\nFuse MCP uses an OAuth sign-in. Prospeo API + MCP takes an API key or an OAuth sign-in.\n\n### Can an agent call Fuse MCP and Prospeo API + MCP without installing anything?\n\nYes. Fuse MCP has a hosted endpoint at https://mcp.fuseai.com and Prospeo API + MCP at https://api.prospeo.io.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/fuse-mcp-vs-prospeo.json, and with the fewest tokens: https://www.anchorterminal.com/compare/fuse-mcp-vs-prospeo.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"fuse-mcp\", \"b\": \"prospeo\"}`. From a terminal: `anchor compare fuse-mcp prospeo`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/fuse-mcp.json and https://www.anchorterminal.com/api/v1/tools/prospeo.json\n\n## Other comparisons with Fuse MCP or Prospeo API + MCP\n\n- [Apollo API + MCP vs Fuse MCP](https://www.anchorterminal.com/compare/apollo-vs-fuse-mcp.md)\n- [Apollo API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/apollo-vs-prospeo.md)\n- [Coresignal API + MCP vs Fuse MCP](https://www.anchorterminal.com/compare/coresignal-vs-fuse-mcp.md)\n- [Coresignal API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/coresignal-vs-prospeo.md)\n- [Crustdata API + MCP vs Fuse MCP](https://www.anchorterminal.com/compare/crustdata-vs-fuse-mcp.md)\n- [Crustdata API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/crustdata-vs-prospeo.md)\n- [Enrich Layer API + MCP vs Fuse MCP](https://www.anchorterminal.com/compare/enrich-layer-vs-fuse-mcp.md)\n- [Enrich Layer API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/enrich-layer-vs-prospeo.md)\n- [FullEnrich API + MCP vs Fuse MCP](https://www.anchorterminal.com/compare/fullenrich-vs-fuse-mcp.md)\n- [FullEnrich API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/fullenrich-vs-prospeo.md)\n- [Fuse MCP vs Gojiberry](https://www.anchorterminal.com/compare/fuse-mcp-vs-gojiberry.md)\n- [Fuse MCP vs Hunter API + MCP](https://www.anchorterminal.com/compare/fuse-mcp-vs-hunter.md)\n- [Fuse MCP vs LeadMagic API + MCP](https://www.anchorterminal.com/compare/fuse-mcp-vs-leadmagic.md)\n- [Fuse MCP vs Lusha API + MCP](https://www.anchorterminal.com/compare/fuse-mcp-vs-lusha.md)\n- [Gojiberry vs Prospeo API + MCP](https://www.anchorterminal.com/compare/gojiberry-vs-prospeo.md)\n- [LeadMagic API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/leadmagic-vs-prospeo.md)\n- [Lusha API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/lusha-vs-prospeo.md)\n- [Dropcontact API + MCP vs Fuse MCP](https://www.anchorterminal.com/compare/dropcontact-vs-fuse-mcp.md)\n- [Dropcontact API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/dropcontact-vs-prospeo.md)\n- [Hunter API + MCP vs Prospeo API + MCP](https://www.anchorterminal.com/compare/hunter-vs-prospeo.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-08", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Fuse MCP vs Prospeo API + MCP", "url": "" } ], "description": "Prospeo API + MCP scores 50.9 (D) on agent readiness against Fuse MCP's 47.9 (D), and leads in 3 of 7 scored categories. Fuse MCP leads on reliability, schema \u0026 documentation and transparency \u0026 trust. Both do lead search. Category scores, facts, verdicts and agent notes side by…", "facts": [ "Fuse MCP D 47.9", "Prospeo API + MCP D 50.9", "scores" ], "h1": "Fuse MCP vs Prospeo API + MCP", "image": "https://www.anchorterminal.com/assets/og/compare-fuse-mcp-vs-prospeo.png", "path": "/compare/fuse-mcp-vs-prospeo", "published": "2026-10-01", "section": "tools", "title": "Fuse MCP vs Prospeo API + MCP for AI agents, D 47.9 vs D 50.9", "toc": null, "updated": "2026-10-08", "url": "https://www.anchorterminal.com/compare/fuse-mcp-vs-prospeo" }, "tokens": { "markdown": 2300, "slim": 780 }, "version": 1 }