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Is CompanyProof reliable?

Reliable (measured) Yes. Faceabot measured CompanyProof 42 times: 100% of checks succeeded, including the last 42 in a row (last check 2026-10-19 14:50 UTC). It answers, but its real task has not worked yet (0/42 real results): see "Does it actually do the job?" below.

Last check: 2026-10-19 14:50 UTC · answered in 8408 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Find legal companies, retrieve registry profiles and verify company facts with source evidence.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.2.1 · publisher website
Connect your agent
{
  "mcpServers": {
    "companyproof": {
      "url": "https://companyproof.ai/v2/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"ai.companyproof/companyproof"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Fails real tasks — Faceabot asked search_companies to do a small read-only task 42 time(s): 0 returned a real result. Last result: tool_error (its schema declares no required input, so Faceabot sent {}; the tool answered with an error, so it probably needs inputs its schema does not declare) in 5265 ms.

Sample input: {}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.
Faceabot measurements
WhenAnswersReal taskLatency
2026-10-19 14:50 UTC✅ ok❌ tool_error8408 ms
2026-10-18 23:30 UTC✅ ok❌ tool_error6353 ms
2026-10-18 08:45 UTC✅ ok❌ tool_error8811 ms
2026-10-18 01:00 UTC✅ ok❌ tool_error6298 ms
2026-10-17 16:50 UTC✅ ok❌ tool_error8985 ms
2026-10-17 08:45 UTC✅ ok❌ tool_error5549 ms
2026-10-17 00:45 UTC✅ ok❌ tool_error5599 ms
2026-10-16 17:35 UTC✅ ok❌ tool_error7400 ms
2026-10-16 10:31 UTC✅ ok❌ tool_error7814 ms
2026-10-16 03:35 UTC✅ ok❌ tool_error6810 ms
2026-10-15 20:40 UTC✅ ok❌ tool_error9466 ms
2026-10-15 13:51 UTC✅ ok❌ tool_error5008 ms
2026-10-15 07:15 UTC✅ ok❌ tool_error3833 ms
2026-10-15 00:40 UTC✅ ok❌ tool_error4317 ms
2026-10-14 18:15 UTC✅ ok❌ tool_error8336 ms
2026-10-14 11:45 UTC✅ ok❌ tool_error3387 ms
2026-10-14 05:16 UTC✅ ok❌ tool_error8524 ms
2026-10-13 22:31 UTC✅ ok❌ tool_error8796 ms
2026-10-13 16:25 UTC✅ ok❌ tool_error9604 ms
2026-10-13 10:16 UTC✅ ok❌ tool_error9064 ms
Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Find tools similar to CompanyProof →

Publisher of CompanyProof?

Show your measured reliability on your README or website:

Faceabot reliability badge for CompanyProof

[![Measured by Faceabot](https://faceabot.com/badge/ai.companyproof/companyproof.svg)](https://faceabot.com/tools/ai.companyproof/companyproof)
Data in JSON: /api/catalog?id=ai.companyproof/companyproof · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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