PQAI pricing
10 plans on the record · a free plan
Every plan
Free
forever (No credit card required)
100M+ patents · up to 20 results/query · standard speed · CPC prediction · concept extraction · patent data retrieval · helpdesk/email support
Read 15 Oct 2026 · projectpq.ai
PQAI+ Monthly
per month — cancel anytime
up to 500 results/query · super-fast speed · full-text excerpts · export · 20 API requests/month · priority support
Read 15 Oct 2026 · projectpq.ai
API Starter
$0.40 per query
50 API queries/month · US REST search · MCP server · Claude/ChatGPT/Gemini compatibility · token and documentation
Read 15 Oct 2026 · projectpq.ai
API Developer
$0.33 per query
600 API queries/month · 600-query top-up for $199 · personal/experimental use · usage dashboard · audit logs
Read 15 Oct 2026 · projectpq.ai
PQAI+ Annual
billed once a year; Save 10%
up to 500 results/query · super-fast speed · full-text excerpts · export · 20 API requests/month
Read 15 Oct 2026 · projectpq.ai
API Enterprise
$0.23 per query
3,000 API queries/month · commercial-use licence · platform/product integrations · priority support · custom volume
Read 15 Oct 2026 · projectpq.ai
Starter
/mon ($0.40 per query)
50 API queries/month · US patent REST API · MCP server access · works with Claude, ChatGPT, Gemini
Read 7 Oct 2026 · projectpq.ai
Developer
/mon ($0.33 per query)
600 API queries/month · top-up: $199 for 600 more queries · experimentation and personal use · usage dashboard and audit logs
Read 7 Oct 2026 · projectpq.ai
Enterprise
/mon ($0.23 per query)
3,000 API queries/month · commercial-use license · platform and product integrations · priority support · custom volume on request
Read 7 Oct 2026 · projectpq.ai
Private Server
on-premise or private-cloud deployment · full server code and setup documentation · hybrid indexing · internal-tool integration
Read 15 Oct 2026 · projectpq.ai