Humbot is a dedicated AI humanizer, like Unbot AI, so this is a closer match than the big writing suites. The differences are in the limits, how you pay, and what you can do after the rewrite.
The short answer
Pick Humbot if you want an unlimited basic plan billed yearly and a 30-day money-back guarantee. Pick Unbot AI if you want 300 free words to start, long essays in one run, word-by-word editing, and no subscription with a $4.99 word pack.
Humbot details are from humbot.ai, checked in October 2026. Prices are in US dollars and can change.
Humbot's free plan includes 200 words a month, 100 words per request. Basic is $11.99 a month ($7.99 a month billed yearly) for 3,000 words a month; Pro is $22.99 a month ($9.99 a month billed yearly) for 30,000; Unlimited is $59.99 a month. Plans also include a smaller allowance of "advanced" words.
Unbot AI gives you 300 free words when you sign up. After that, a one-time word pack is $4.99 for 5,000 words that never expire, or plans start at $9.99 a month ($5.99 a month billed yearly).
Paste a paragraph, watch it rewrite, then check the AI score. 300 words free when you sign up.
0 words
Your humanized text appears here, paragraph by paragraph. Then click any purple word to swap it.
Purple words swap on click · hover a sentence to rephrase