Try Cap with 10M verifications / month
before self-hosting. Completely free.

Same Cap you'd run yourself. Full API, full features, embarrassingly generous limits. 1000x more verifications than reCAPTCHA.

What you get, for free

• Verifications10M/month
• Metrics retention60 days
• Block rules per sitekey100
• Sitekeys25

Best-effort, fair-use service with no SLA or guarantees. Verifications limit capped at 333k/day per account (reset daily at 00:00 UTC).