ZeroGPT Reviews 

Falsely flags human writing. Extremely unreliable

Heads up if you're considering ZeroGPT: it doesn't 'humanize' your copy — it dumbs it down to a 6-year-old's reading level.

I bought a plan, realized this within 15 minutes, and requested a refund. Denied.

This tool is probably the worst. My teacher used this web to check my essay and the web said that 55% of my essay were generated by AI. My teacher believes it completely and told me to rewrite. At first I didn't think much but after I finished another one and let her check again, she told me to rewrite again just because the website said that 50% of my essay were AI generated. But I didn't use any AI. I wrote them all by myself

(Everything I'm about to say is a lie) It is very accurate and can tell that my writing is not ai and it can detect which ones are. I love it because it shows word by word what is ai and what is not and those words that are highlighted have a 100 percent accuracy of being right.

Absolute trash! It thinks everything is written by AI.

Poor Software as well as poor services.

This is literally the A.I. detector that flags the Declaration of Independence as A.I.-generated.

Use that how you will.

Scammers trying to capitalize on GPTZero's reputation.

The worst possible tool of this kind. 100% inaccurate. Impossible to get a decent score unless you write like 4-year old kid. The only purpose is to force users get premium so they can use AI Humanizer by the same brand, which is also one of the worst of it's kind.

This is the worst tool ever. The numbers are completely made up; just do a few minutes' test with any text. Not only is it a huge waste of time for teachers and evaluators, but it's also a risk for students and workers. I don't even know why it's so popular.
On top of that, they're also stupid. How can they hope to get paid users if the free version of the service is so bad?

terrible, absolutely terrible, it says its ai only cause you write proffessionally. I wrote an essay on my own without even touching ai, and this site said there was more than 70% ai. Bullshit site that shouldnt even be allowed out there

Confusing website. I didn't have a clue what the heck it was saying

This may be the worst AI checker on Earth. In my experience, it has NEVER been accurate. Not once.

This is the worst AI checker I've used. Out of curiosity, I tested a few AI checkers to see the difference. I used an essay I wrote entirely myself and an essay AI wrote entirely. This checker flagged my essay as 100% AI-written, while the essay the AI actually wrote was flagged as only 3% AI-written! Completely backwards, and should definitely not be among the top searches for an AI detector.

I wrote an essay by myself, but because my teacher is really strict on AI I always put it through a detector anyways just to be sure. when I put it through this one it said it was 100% AI. I put the same essay through 3 other Ai detectors I use, all of them said 0% AI. I changed my essay so it had one noticeable phrasing problem in a sentence and put it through this detector again, and it then said it was 27% AI instead of 100%. this thing is fully just pulling numbers out of thin air. worst detector I've ever used.

Very inaccurate. I types in a passage from a 19th century book and it flagged 30% of it as AI generated! Don't use this piece of garbage,

I understand if some companies want to promote their paid services, but wasn’t expecting something so ridiculous.

I pasted a document to check if my text sounded “human”, as I had to include some scientific definitions and classifications in the text.
The Result:
My entire own entry was highlighted as AI-generated! The ridiculous part was that the scientific definitions I I had copied-pasted, were highlighted as “human”.

This service is a joke!

Everything I posted was AI based on it's checker and the subscription is a scam that need you to pay more money after you sub to check more words.

Absolute trash. I wrote an academic text by myself and it keeps giving me 100% AI generated, which it is not.

Not accurate at all