Categories / Undetectable AI
Undetectable AI
Visit Website ↗AI humanizer and AI content detector that rewrites text to read as human-written. Plans are sized by words a month; an API and a Human Auto Typer are included.
Prices may change. These are correct as of 10 Nov 2026. Please confirm on the vendor's own page before you pay.
Free plan
Free plan: 250 words (one time). New accounts get a small word trial (250 words). The AI Detector is free up to 10,000 words per scan.
Plans and prices (USD)
Swipe the table sideways to see what each plan includes.
| Plan | Billed monthly | Yearly, per month | What it includes |
|---|---|---|---|
| Free | $0 | not recorded |
|
| 10K words (yearly only) | not recorded | $5 |
|
| 20K words | $19 | $9.50 |
|
| 35K words | $31 | $15.75 |
|
| 50K words | $42.50 | $21.25 |
|
| API Starter | $29 | not recorded |
|
| API Growth | $49 | not recorded |
|
"Not recorded" means we did not find that price, not that it is free. Prices exclude tax and can differ by country.
Where it may fit
- S
- t
- u
- d
- e
- n
- t
- s
- a
- n
- d
- w
- r
- i
- t
- e
- r
- s
- w
- h
- o
- c
- h
- e
- c
- k
- o
- r
- r
- e
- w
- r
- i
- t
- e
- A
- I
- -
- a
- s
- s
- i
- s
- t
- e
- d
- t
- e
- x
- t
- .
Taken from what the vendor says the tool does. We have not tested it.
What to watch
- Yearly prices are a limited-time 50% offer and may rise.
- Copycat sites use the same name; check you are on undetectable.ai.
Sources
- Undetectable AI pricing (checked 10 Nov 2026)
- Undetectable AI API pricing (checked 10 Nov 2026)
- Undetectable AI: best AI humanizer (2026 prices) (checked 10 Nov 2026)
Open Undetectable AI's own site · Report a mistake on this page
Do you make Undetectable AI? Add a free badge to your site
<a href="https://airightfit.com/tools/undetectable-ai/" target="_blank" rel="noopener"><img src="https://airightfit.com/assets/badge-light.svg" alt="Featured on AI RightFit" width="220" height="54"></a>
A dark version and details are on the badge page.