Summary
| Foundation Year | 2023 |
| Country | 🇺🇸 United States |
| Founders | Christian Perry, Bars Juhasz, Devan Leos |
| Tier | Free Trial, Paid |
| Platforms | API, Web Browsers |
| AI Features | AI Chatbot, AI Copywriting, AI Detectors, AI Essay Writer, AI Grammar Check, AI Humanizer, AI Rephrasing, AI SEO Writer, AI Writing Tool, API, Article Generator |
| Pricing From | $19 Per Month |
| Support | Yes (Email) |
| Best Used For | AI Writer, Detrector, Grammar, SEO, Chatbot |
| Affiliate Program | No |
| White Label | No |
| API | Yes |
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Description
Features
- AI Humanizer
- AI Detector
- Multiple Detector Comparison
- SEO Content Rewriting
- Readability Improvement
- Tone Adjustment
- Plagiarism-Friendly Rewriting
- AI Essay Rewriter
- Chrome Extension
- Authorship Replication Tool
Free Plan & Pricing
Refund Policy
5 Ratings
[4.4/5]
[3.5/5]
5app.ai Rating
[N/A]
AI Review
[2.8/5]
Undetectable.ai receives mixed reviews as an AI humanizer. Some praise its ease of use, multiple modes, and success against detectors like ZeroGPT and Writer, but it consistently fails against Originality.ai, GPTZero, and others, often scoring high AI detection even after processing. Performance is inconsistent, with polished output still flagging as AI.
Sources:- Tryleap.ai, Essaydone.ai, Gptinf.com, Bypassgpt.ai, Gptzero.me, Originality.ai
Our Expert's Opinion
[4/5]
After testing Undetectable AI and comparing it with similar AI humanizer tools, the platform feels more polished and easier to use than many competitors. The rewritten text usually sounds smoother and less robotic, especially for blog content and simple articles. However, it is not perfect. Sometimes the output changes the meaning of sentences too much, and highly advanced AI detectors can still detect some rewritten content. The pricing can also feel expensive for heavy users. The interface is clean and beginner-friendly, but the results depend a lot on the quality of the original text. Overall, it is useful for improving readability and making AI content feel more human, but users should not expect it to magically bypass every AI detector every time.
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