Undetectable AI vs WriteHuman: Which Should You Choose in 2026?
Both prices below were read from each vendor's own pricing page on the date shown.
Pricing side by side
| Plan | Undetectable AI | WriteHuman |
|---|---|---|
| tier 1 | $9.99/mo — 10,000 words a month | Free — 3 requests a month, 250 words each, 10 detection checks |
| tier 2 | $19/mo — 20,000 words a month | $12/mo — 80 requests a month |
| tier 3 | $31/mo — 35,000 words a month | $18/mo — 200 requests a month |
| tier 4 | $42.5/mo — 50,000 words a month, all features | $36/mo — Unlimited requests, MCP access |
read from both vendors' pricing pages · 20 Aug 2026 · how we verify
Choose Undetectable AI if
- Content writers and copywriters seeking to eliminate robotic phrasing in AI drafts
- Students and marketers validating content against AI detection heuristics
Choose WriteHuman if
- Anyone who wants the rewrite and the detection check in one tool
- Writers testing whether a humanizer changes meaning before buying
Where each one disappoints
Undetectable AI
- Technical documentation where precise legal or coding syntax must remain unaltered
WriteHuman
- Volume users on the lower tiers — Basic is 80 requests, roughly three a day
Compiled by Stepan Noianov from both vendors' own sites. Something wrong? Report an inaccuracy.
Other options
All Undetectable AI alternatives All WriteHuman alternatives