What's free
Free Forever plan: up to 100 documents/month — OCR plus structured data extraction (receipts, invoices, and 100+ document types)
Rate limits
100 documents/month on the free plan
The catch
No credit card required. The 'Free Forever' 100 docs/mo tier is the standing free tier (a separate 14-day trial unlocks paid features). Proprietary OCR / document-intelligence REST API.