Free tier is $0/month with 50 credits a month, with access to Claude Sonnet 4.5 and open-source models
Eligibility:Individual users; Enterprise and GovCloud do not include a free tier
Region:Available worldwide
Watch out:First upgrade from Free to Pro includes a free month plus 500 trial credits, but upgrading requires a card — watch the monthly renewal
Free ($0 for 50 credits a month), then Pro ($20, 1,000 credits)
Source tier B · Open the original page ↗