§01 Pricing
Free for the open web. Paid for the bandwidth.
The public API and the npm package are free. Paid tiers exist for teams that need guaranteed throughput.
Free
$0
60 req/min/IP
For agents, hobby projects, and the open web.
- ·60 req/min/IP across /api/v1/*
- ·Full search, recommend, diff endpoints
- ·/llms.txt + /.well-known/mcp-index.json
- ·mcp-server-mcpindex (npm) included
- ·Daily snapshot refresh
Pro
$49 / mo
600 req/min/key
For teams shipping agents in production.
- ·Everything in Free
- ·600 req/min per API key
- ·Priority cache (sub-100ms p95)
- ·Webhook on registry diff
- ·Email support
Enterprise
Contact
Custom
For platforms that re-distribute MCP discovery.
- ·Custom rate limit + SLA
- ·Self-hosted snapshot mirror
- ·Quality Score methodology customization
- ·Co-marketing on /best/ pages
- ·Acquisition discussions also welcome
v0 — paid tiers ship when waitlist clears 200. Until then, free tier covers everything you can call.