Clutch

Fair

Agent Native Score

Free Tier

Clutch is a B2B services marketplace and review platform that helps businesses find and hire software development agencies, marketing firms, and other professional service providers. It provides ratings, reviews, and company profiles to connect clients with vetted service providers.

Categories: Marketplace · Business Services

#4 of 7 in Marketplace · #1 of 3 in Business Services

Checklist Breakdown

11 of 33 checks passed. 14 unscored.

Discovery 50%

Can an agent find and understand this tool without a web search?

✗ Published OpenAPI/Swagger spec

✗ Has llms.txt or llms-full.txt

✗ Has an MCP server (official or well-maintained)

✗ MCP server listed in a public registry

✓ API reference docs are publicly accessible

✓ Docs include runnable code examples

✓ Has a public changelog or release notes

✓ Has a public status page

Auth & Onboarding 33%

Can an agent create an account and get credentials without human intervention?

✗ Signup does not require CAPTCHA

✗ Signup does not require phone verification

✗ Supports API key auth (not only OAuth)

✗ API key obtainable without manual approval

✓ No mandatory billing info to start

✓ Can sign up without creating an organization

Pricing 100%

Can an agent operate autonomously without upfront payment or contracts?

✓ Has a free tier

✓ Usage-based pricing available

✓ No minimum contract or commitment

✓ Pricing page is public (no 'contact sales')

✓ Free tier sufficient for testing (not just a trial)

Agent Tooling Not yet scored

How well does the API work for non-human consumers?

— SDK available in 2+ languages

— Structured error responses (JSON with error codes)

— Idempotency support on write endpoints

— Pagination on list endpoints

— Webhook/event support

— Sandbox or test mode available

— Rate limit headers in responses

— Consistent REST resource naming

Reliability Not yet scored

Does the tool fail gracefully when an agent makes a mistake?

— Meaningful error messages (not just 500)

— 429 responses include Retry-After header

— Documented uptime SLA (99.9%+)

— Graceful degradation under rate limits

— Request IDs in responses for debugging

— API versioning supported

Reviewer Notes

Clutch is primarily a human-facing marketplace platform with minimal agent-native infrastructure. There is no MCP server, OpenAPI specification, or documented API for programmatic access, making discovery and integration very difficult. Account creation requires email verification and likely CAPTCHA, preventing autonomous signup. The platform lacks structured tooling APIs and is designed for human browsing and decision-making rather than agent automation. While Clutch has a free tier and reasonable reliability as a web service, it offers almost no programmatic interface for agents to search agencies, retrieve structured company data, or complete transactions autonomously.

Clutch

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