# Undetectable.ai — AI Compare Ninja

> AI humanizer that rewrites AI-generated text so detectors such as Turnitin or Copyleaks no longer flag it as AI-generated.

## Overview
- **Category:** Content & SEO (SEO & content optimisation)
- **Status:** Active · checked - Active, public pricing page with four standard tiers plus a business/custom solution for bulk and non-expiring credits.
- **Paid from:** 9.99 $ / 60 $ / Month/year (10,000 words/month) (Starter)
- **Free access:** Free trial
- **Website:** https://undetectable.ai/
- **Canonical URL:** https://www.aicompare.ninja/en/tool/undetectable-ai

## What it does
- AI humanizer rewrites AI text so common detectors are less likely to flag it as AI
- Compatible with checkers such as Turnitin and Copyleaks per the vendor
- API access and unlimited use of the built-in detection tools
- Starter with 10,000 words per month
- Higher tiers with 20,000, 35,000, and from 50,000 words per month

## In brief
Undetectable.ai humanises AI-generated text so detectors such as Turnitin or Copyleaks are less likely to flag it as AI-generated.

Starter includes 10,000 words/month at $9.99/month or $60/year ($5/month). Professional delivers 20,000, Advanced 35,000; Enterprise starts at 50,000 words/month.


## Pricing tiers
| Tier | Price | Period | What you get |
| --- | --- | --- | --- |
| Starter | 9.99 $ / 60 $ | Month/year (10,000 words/month) | 10,000 words per month; AI detector bypass, API compatible, unlimited use of detection tools; Annual plan $60/year equals $5/month |
| Professional | 19 $ / 114 $ | Month/year (20,000 words/month) | 20,000 words per month, same features as Starter |
| Advanced | 31 $ / 189 $ | Month/year (35,000 words/month) | 35,000 words per month, same features as Starter |
| Enterprise | 42.50 $ | Month (50,000+ words/month) | From 50,000 words per month, all features of the other tiers |

## Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

- https://undetectable.ai/
- https://undetectable.ai/pricing

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*Source: AI Compare Ninja (2026) - https://www.aicompare.ninja/en/tool/undetectable-ai*