API Pricing

The cheapest, fastest humanization API

The industry's lowest per-word rates at the fastest speeds. One shared credit pool, overage at the same rates, no hidden fees.

$100/ month minimum

One shared balance for both APIs. Use any combination of humanization and detection. Overage usage is billed at the same per-word rate.

Humanizer API

$0.14/ 1K Words

714K Words at $100/mo

Detection API

$0.02/ 1K Words

5M words at $100/mo

Contact Sales
Need Higher Volume?Bulk discounts for 10M+ words/mo.
Talk to us

Undetectable by major AI detectors

Our humanizer is designed to pass leading AI detection platforms.

Originality.ai
GPTZero
Turnitin
Copyleaks
Winston AI

Everything included with your plan

  • Generous production rate limits
  • Real-time NDJSON streaming
  • GPU-powered infrastructure
  • Dedicated support
  • White-label & redistribution options
  • Non-expiring credits

Looking for a personal plan? From $20/mo · View on Phrasly.AI →

Enterprise

Need custom rates or higher volume?

We offer custom per-word pricing for teams processing millions of words per month.

Custom per-word rates

Dedicated engineering support

Priority rate limits

Contact Sales

Our team will respond within 24 hours.

500M+

Words Processed

50+

Enterprise Clients

<2s

Avg Response

FAQ

Frequently Asked Questions

Ready to get started?

Get your API key in minutes. Full documentation, real-time dashboard, and production-ready infrastructure.

AI Humanizer API Pricing | Cheapest & Fastest Rates | Phrasly