AIundetect
by AI Undetect
Best Undetectable AI & AI Rewriter
Score
Score
Our verdict
Freemium AI detector and humanizer that rewrites AI-generated text to bypass detectors while preserving meaning.
Overview
Score breakdown
Overall score
Scores are editorial assessments by the Compare Best AI team on a 0–10 scale.
Expert review
CompareBestAI
Compare Best AI · Editorial Team
AI Undetect combines multi-detector AI checking with an Undetectable AI Humanizer large language model. Paste AI text, run detection across GPTZero, Copyleaks, Writer, Winston AI, Turnitin, Originality AI and others, then humanize content in 20+ languages. Paid plans add monthly word quotas, unlimited detection, auto-perfect mode, rewrite styles, and priority support.
How we tested
Days tested
7 days
Tasks evaluated
- ·Core Research & Data workflow test
- ·Pricing and plan evaluation
- ·Feature completeness review
- ·Ease of use and onboarding assessment
Method
Compared against Competitor1 and Competitor2 using identical inputs
Reviewer
CompareBestAI
Plans & pricing
Basic (Yearly)
Light users on annual billing
- 10,000 humanize words/month
- 30 AI detector uses/day
- 500 words per request
- Auto-perfect mode
- All rewrite styles
- View history
- Basic customer support
- 50% off vs $10/mo list
Standard (Yearly)
Most users
- 50,000 humanize words/month
- Unlimited AI detector/day
- 1,500 words per request
- Auto-perfect mode
- All rewrite styles
- Priority customer support
- 60% off vs $25/mo list
Pro (Yearly)
Power users needing unlimited words
- Unlimited humanize words/month
- Unlimited AI detector/day
- 3,000 words per request
- Auto-perfect mode
- All rewrite styles
- Priority customer support
- 60% off vs $45/mo list
Basic (Monthly)
Flexible monthly billing
- 15,000 humanize words/month
- 30 AI detector uses/day
- 500 words per request
- Auto-perfect mode
- All rewrite styles
- Basic customer support
Standard (Monthly)
Monthly Standard plan
- 50,000 humanize words/month
- Unlimited AI detector/day
- 1,500 words per request
- Priority customer support
Pro (Monthly)
Monthly Pro plan
- Unlimited humanize words/month
- Unlimited AI detector/day
- 3,000 words per request
- Priority customer support
Pricing may vary by region. Always verify on the vendor's website.
Feature comparison
| Feature | AIundetect | Competitor1 | Competitor2 |
|---|---|---|---|
| Core | |||
| AI Content Detection | |||
| Humanize AI Text | |||
| Multiple Rewriting Styles | |||
| Multi-language Support | |||
| Auto-Perfect Mode | |||
| Pricing | |||
| Free plan available | |||
Is it right for you?
Good fit for
Humanize ChatGPT or Claude drafts for publication
Humanize ChatGPT or Claude drafts for publication
Check content against multiple AI detectors at once
Check content against multiple AI detectors at once
SEO and marketing copy that passes AI screening
SEO and marketing copy that passes AI screening
Academic and professional writing de-AI detection
Academic and professional writing de-AI detection
User reviews
Editorial score
Distribution is estimated from our editorial score. Verified user reviews coming soon.
Use cases
Typical ways teams rely on this tool — from everyday tasks to specialized workflows.
- Humanize ChatGPT or Claude drafts for publication
- Check content against multiple AI detectors at once
- SEO and marketing copy that passes AI screening
- Academic and professional writing de-AI detection
- Multilingual rewrite for global audiences
Integrations
Reported connectors
Apps and services commonly connected out of the box or via official connectors.
- Turnitin AI Detection
- GPTZero
- Copyleaks
- ChatGPT
- ZeroGPT
- Sapling
Privacy & compliance
Security & data practices
Highlights we track from the vendor's documentation. Always confirm current terms, subprocessors, and regional policies on their official site.
- GDPR-ready
- No training on user data
Details
Category
Price
- Basic yearly $5/mo ($10/mo list)
- Standard yearly $10/mo ($25/mo list)
- Pro yearly $20/mo ($45/mo list). Monthly: Basic $15/mo, Standard $25/mo, Pro $45/mo. Free tier: 500 humanizer words and 10 AI detector uses.
Free version
Best for
- Humanize ChatGPT or Claude drafts for publication
- Check content against multiple AI detectors at once
- SEO and marketing copy that passes AI screening
Frequently asked questions
AIundetect
Research & Data
Ready to get started?
Visit the AIundetect website to explore plans and start your free trial.
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