Undetectable AI
Rewrites AI drafts into looser prose and checks the result against detectors.
- Price
- From $5/mo (annual)
- Founded
- Not available
- HQ
- Not available
- Employees
- Not available
About Undetectable AI
Undetectable AI rewrites machine-written text so it reads less uniformly, then runs it back through its own detector. Plans are sized by monthly words: 10,000 on Starter up to 50,000 on Premium, with annual billing halving the price. Writing level matching, unlimited AI detection and API access come with every tier. The free trial covers 250 words. Business plans add non-expiring credits, white-labelling and priority support for teams processing at scale.
Key platforms
Core service areas
Humanizer
Rewrites AI text into looser prose
AI detector
Unlimited checks on every plan
Writing level matching
Adjusts register
Human Auto Typer
Unlimited on all plans
API
Available across tiers
Business
Non-expiring credits and white-label options
Pros and cons
Pros
- Annual billing halves the cost on every tier
- Unlimited detection checks included
- API access on all plans
- Writing level matching for different audiences
Cons
- Using it on coursework can breach academic integrity rules
- Rewritten text often needs a human edit for accuracy
Frequently asked questions
- How much does Undetectable AI cost?
- Starter $9.99 a month, or $5 annually, for 10,000 words. Premium is $42.50 a month for 50,000 words. Q: Is there a free trial? A: Yes, limited to 250 words. Q: What are good alternatives to Undetectable AI? A: Humbot, StealthWriter and StealthGPT.
Best for
Marketers polishing AI drafts into something that reads less templated.
Pricing details
Starter $9.99/month or $60/year ($5/month): 10,000 words. Professional $19/month or $114/year ($9.50): 20,000 words. Advanced $31/month or $189/year ($15.75): 35,000 words. Premium $42.50/month: 50,000 words. Business plans custom with non-expiring credits and white-labelling. Free trial covers 250 words. Details: https://undetectable.ai/pricing
Review notes
- Last reviewed
October 4, 2026
- Source
undetectable.ai
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