Copyleaks API

AI · Operational · 30d uptime 100%
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Verify originality with Copyleaks' AI detection, the only AI-based platform used by millions worldwide to ensure text authenticity and protect intellectual property.

Trust signals

Pricing
PAID
Auth
API_KEY
CORS
No
Rate limit
Credits-based scanning quotas
Health
99ms
Trust score
89 (B)

Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%

Strong candidate; weakest signal is CORS.

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Integration checklist

  • Auth is API_KEY— no credit card required
  • No CORS — route calls through your backend.
  • Rate limit: Credits-based scanning quotas
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