The ZeroGPT alternative without the ads.
Unlimited free AI checks, up to 50,000 characters at a time, on a page that respects your text: no ads around it, no account required, and everything you paste is deleted after scoring.
Free AI detection · no signup · humanizing plans from $4.99/mo
- Unlimited free checks, no account
- No ads anywhere on the site
- Humanizer built in, from $4.99/mo
Why switch from ZeroGPT?
Mostly the experience. ZeroGPT's free tier is ad-supported with per-scan caps, and its published pricing starts at $9.99 a month for an ad-free experience with larger checks. Here, free already means no ads, no signup, no per-scan upsell, and your text deleted after every check. When flagged text needs fixing, the built-in humanizer starts at $4.99 a month.
No Ads, and a Page That Doesn't Feel Like a Trap
Let's be plain about the jab, because anyone who's used an ad-supported checker knows the feeling: banners above the box, banners below it, and that small voice asking whether one wrong click starts a download you didn't want. Nobody thinks pasting an essay should feel risky.
So the checker here is just a checker. No ad units, no sponsored anything, no nonsense. You paste, you get a score, and the text is deleted when the check is done. That's the whole experience, and it stays that way whether you check one paragraph or a hundred drafts.
Humanized by AI vs. ZeroGPT at a Glance
Both tools offer AI detection with a humanizer alongside it. The published numbers below are from ZeroGPT's pricing as of July 2026; confirm current details on their site.
| Humanized by AI | ZeroGPT | |
|---|---|---|
| Free detection | Unlimited checks, no account, 50K characters at a time | Free with ads and per-scan caps |
| Ad-free experience | Standard, on every page | Pro plan, $9.99/mo |
| Largest published check size | 50K characters, free | 100K chars on Pro ($9.99/mo), 150K on Max ($26.99/mo) |
| Your text | Deleted after every check, never stored | Review their retention policy |
| Humanizer | Faithful rewrite, keyword freeze, before/after score. $4.99/mo for 25K words | Paraphraser/humanizer bundled in paid tiers; word limits not clearly published |
The Humanizer Side of the Comparison
Detection is half the job; the other half is fixing a draft that flags. Our humanizer is built around one constraint: the rewrite keeps your meaning. Facts, names, and numbers survive, you can freeze exact phrases, and every rewrite shows a before-and-after detector score so you know what changed. It costs $4.99 a month for 25,000 words, or $19.99 for 150,000, which puts the effective price at $13 to $20 per 100,000 words. Run the same-draft test in both tools and read the outputs aloud; that comparison settles it faster than any table.
ZeroGPT Alternative FAQ
What is a good alternative to ZeroGPT?
Humanized by AI covers the same two jobs, detection and humanizing, without the ad-supported experience. Detection is free and unlimited with no signup, up to 50,000 characters per check, and your text is deleted after every scan. The humanizer is the paid layer at $4.99 a month for 25,000 words.
How is Humanized by AI different from ZeroGPT?
Three practical differences. There are no ads here, on any page. Free detection has no per-scan upsell; ZeroGPT's published pricing moves you to Pro at $9.99 a month for bigger checks and an ad-free experience, which is what free already looks like here. And text you check is deleted after scoring rather than sitting behind an ad-monetized page.
Is ZeroGPT accurate?
ZeroGPT is one of the most-used free detectors, and like every detector, including ours, it produces false positives and false negatives. No single score proves authorship. Since checks here are free and unlimited, getting a second opinion on any ZeroGPT verdict costs you nothing.
Can I check text flagged by ZeroGPT here?
Yes. Paste it in for an independent verdict from a different production detector, free and without an account. If both detectors flag it and the text needs to read human, the humanizer rewrites it faithfully and you can re-check immediately.
Check your text without the ads
Free, anonymous, unlimited, deleted after every scan. The humanizer is there when a draft actually needs it.