humanize.beer vs StealthWriter

Both tools rewrite AI text to sound human. The big differences are free limits and how results are checked.

Updated October 17, 2026

Products and plans change often. This comparison reflects publicly available information at the time of writing — check each provider’s website for current features and pricing.

Quick comparison

	humanize.beer	StealthWriter
Free usage	Unlimited, no account	Limited free tier; paid plans for more
Rewrite modes	Academic, GPTZero, ZeroGPT	Multiple modes, stronger ones on paid plans
Detector score	GPTZero score on every result	Built-in detection score
Monetisation	Video ad during rewrite	Subscriptions

Choose StealthWriter if…

You prefer an ad-free, paid tool with account features.
You like its specific rewriting styles.

Choose humanize.beer if…

You want no word limits and no account.
You want a GPTZero scan specifically.

What humanize.beer does well

Free and unlimited — no account, no word cap, no daily limit.
GPTZero score on every rewrite, plus a free standalone AI detector.
Three rewrite modes, including a two-pass Academic mode for essays.
Direct and Polished versions of every result.

Where humanize.beer is limited

English text only.
Ad-supported — a short video ad plays while each rewrite runs.
No file uploads, browser extension or integrations — it's a paste-in web tool.

Frequently asked questions

Is StealthWriter free?

StealthWriter has a limited free tier, with longer texts and stronger modes behind paid plans. humanize.beer is free and unlimited, supported by a short video ad.

How are the rewrites checked?

Both show a detector score. humanize.beer runs a GPTZero scan on every result; StealthWriter uses its own built-in detection.

Can either guarantee a text is undetectable?

No tool can. Detectors change constantly and score probabilistically — treat any score as a signal, not a promise.

Try the free AI humanizer

Paste any AI draft and get a natural rewrite plus a GPTZero score. No sign-up.

Humanize text→