I’ve always held Undetectable AI in high regard. Not only is the platform effective for getting rid of false positive AI detection, it’s also one of the few AI humanizers that espouses AI ethics.
Oh, and there’s also the fact that they’re always innovating.
A few weeks ago, I was surprised to see that Undetectable AI now has new features to go along with their AI humanizer. Among them was an AI chatbot, which made me curious to check if its outputs can directly bypass AI detection.
So, I put it to a test by comparing it against ChatGPT. But first …
What is ChatGPT?
If you don’t know what ChatGPT is, you’re living under a rock — but we don’t discriminate, so here’s a complete rundown.
ChatGPT is an AI language model developed by OpenAI that’s essentially revolutionized (and I don’t mean that lightly) how we interact with artificial intelligence. Launched in late 2022, it’s built on the GPT architecture — basically a fancy way of saying it’s been trained on massive amounts of internet text to predict what words should come next in a sentence.

Since its release, ChatGPT has since expanded their platform to include new features such as multimodal capabilities that process both text and images and memory functions for more personalized interactions. Then on top of that, you add integrations with third-party applications, improved coding assistance, and real-time web browsing — you have something that’s changed the landscape of technology.
What is Undetectable AI?
Undetectable AI is an AI paraphraser that detects AI-written text and makes them more human. They accomplish this by removing characteristics that AI detectors typically look for, like repetitions, monotony, and common AI words.

But beyond humanizing inputs, Undetectable AI has introduced new features last year for writing cover letters, essays, SEO content, and more. The one I’m going to use for this article is Undetectable AI’s new chatbot, which supposedly has humanized responses right off the bat. Is that claim true? Let’s find out.
Undetectable AI’s Chatbot vs. ChatGPT
Test #1
Undetectable AI: Successfully passes as human!
AI Likelihood Score: 0.1%


ChatGPT: Text detected as AI-generated.
AI Likelihood Score: 100%


Test #2
Undetectable AI: Successfully passes as human!
AI Likelihood Score: 2.2%


ChatGPT: Text detected as AI-generated.
AI Likelihood Score: 100%


Test #3
Undetectable AI: Successfully passes as human!
AI Likelihood Score: 0%


ChatGPT: Text detected as AI-generated.
AI Likelihood Score: 100%


Test #4
Undetectable AI: Successfully passes as human!
AI Likelihood Score: 0.2%


ChatGPT: Text detected as AI-generated.
AI Likelihood Score: 100%


Test #5
Undetectable AI: Successfully passes as human!
AI Likelihood Score: 0.2%


ChatGPT: Text detected as AI-generated.
AI Likelihood Score: 100%


Test #6
Undetectable AI: Successfully passes as human!
AI Likelihood Score: 0%


ChatGPT: Text detected as AI-generated.
AI Likelihood Score: 100%


Test #7
Undetectable AI: Successfully passes as human!
AI Likelihood Score: 0%


ChatGPT: Text detected as AI-generated.
AI Likelihood Score: 100%


Test #8
Undetectable AI: Successfully passes as human!
AI Likelihood Score: 0%


ChatGPT: Text detected as AI-generated.
AI Likelihood Score: 100%


Overall Tally
The Bottom Line
Despite the score, obviously I’m not saying that Undetectable AI is better than ChatGPT. That’s an insane suggestion considering that ChatGPT can do pretty much everything from data analysis to creating presentations.
Instead, what I’m saying is that Undetectable AI is better than ChatGPT at one thing: bypassing AI detection.
But what do we do with this knowledge? Students may be quick to think that they can use Undetectable AI to cheat — but always remember that Undetectable AI themselves discourage the use of their platform for academic dishonesty. You should always approach these tools with the intent of ethical use, nothing more.
Want to learn how to do just that? Here’s a great article to start with. Good luck!