The AI writing world is growing at a massive rate, and with so much money moving through the industry, it is no surprise that hundreds of new tools are popping up every single week.
Right behind the generators is a new wave of AI humanizers, each promising to make your robotic drafts bypass every detector on the planet.
In fact, more people than ever are searching for ways to make their digital content sound less like a machine and more like a person. But do these tools actually do what they say on the tin?
The only real way to find out is to put them through the wringer. In this review, we are taking a close look at Grubby AI, a tool designed to rewrite your text and give it a more natural feel.
We will explore its features, check out the pricing, and most importantly, test its results against the toughest detectors out there to see if it can really hide the tracks of a bot.
Whether you are a student, a marketer, or just a curious writer, here is our honest verdict on whether Grubby AI is a helpful sidekick or just another overhyped trend.
Key Takeaways
Grubby AI Humanizer is an online tool that rewrites AI-generated content so it sounds more natural and human-like.
Its main purpose is to help users bypass AI detectors.
If you’re a student, writer, or marketer, you can take content from ChatGPT or any other AI tool, and humanize from Grubby AI Humanizer to get a smoother, more natural version of your text.
The tool is promoted as an “AI detection remover,” and is designed mainly for people who don’t want their work flagged as AI-written.
Unlike some competitors, Grubby AI Humanizer doesn’t include an AI detector, it only focuses on rewriting.
There’s not much public information about the company. Trustpilot lists Grubby.ai as U.S.-based, and a founder named Brad has been mentioned in online forums.
Grubby AI claims to support 30+ languages, but it performs best in English. In testing, for example, French text was often translated into English rather than rewritten in French.
The main feature of Grubby AI Humanizer is AI Text Rewriting.
The tool changes words, sentence structure, tone, and flow in a way that the text sounds natural.
Reviews show that it works well for plain English content and removes the typical “AI-style” feel.
Grubby AI also offers some extra tools, mainly for students:
Let’s take a look at Grubby AI Humanizer pricing and plans:
In short,
We have tested Grubby AI Humanizer against three different AI detectors to check if its claims are true or not.
Before sharing our own results, let’s first look at what independent testers have found.
Third-party reviews suggest that Grubby AI Humanizer delivers mixed performance. For example:
This means Grubby AI Humanizer can sometimes bypass detectors like ZeroGPT or Writer.
Our Own Test
Here’s the process we followed to test Grubby AI Humanizer ourselves:
2. Checked it against three detectors for baseline testing: Originality.ai, GPTZero, and Undetectable AI.
3. Ran the same paragraph through Grubby’s “Humanize” function.
4. Re-tested the humanized version with the same detectors.
The Results
For users who need dependable results, we recommend pairing two of our own tools:
Using these together gives you a more trustworthy way to check, fix, and finalize your content so it appears fully human.
Here are the pros and cons of Grubby AI Humanizer:
Pros
Cons
No. Grubby AI is strictly a humanizer, not a detector. It has no feature to analyze or label input as AI-written. Its focus is strictly on rewriting text to make it sound more natural.
If you input text that has already been edited or paraphrased by another AI tool, Grubby AI won’t identify it.
Instead, it will simply rewrite the text again.
But if you’re looking for the detection and humanization feature at one place, you can use Undetectable AI. It includes both detection and rewriting.
Independent tests from ZDNet have shown that its detector can reliably identify 100% of paraphrased AI-generated content.
For example, if someone used ChatGPT to create text, ran it through QuillBot, and then processed it again with Grubby AI Humanizer, Undetectable AI would still flag it as AI-generated.
Try this for detecting AI-edited and paraphrased text with accuracy.
Unlike Grubby AI Humanizer, Undetectable AI’s AI Humanizer delivers several major advantages that make it more powerful and reliable.
Use our AI Detector and Humanizer right in the widget below!
The free plan allows ~300 words/month. Paid plans start at $7.99/month and go up to $59.99/month for 60,000 words.
No. It may lower AI scores, but tools like Undetectable AI, and Originality AI can still flag its output.
Yes. It can produce awkward phrasing or errors, especially with complex text, and still get flagged by detectors.
In this Grubby AI review, we’ve found that Grubby AI humanizer is a decent entry-level tool for basic content humanization.
It works well for simple tasks like emails, short essays, and marketing copy, especially when you’re working with plain English text.
However, this Grubby AI review also shows big problems.
Its results are not always the same on AI detectors, it does not fully support many languages, and it has no built-in detector.
The fact that it doesn’t offer refunds is also a risk for users who want guaranteed results.
If you want something stronger and more trustworthy, use Undetectable AI.
It comes with the best AI detector that catches 100% of paraphrased content, a powerful humanizer that beats major detectors, and 24/7 customer support. It gives you everything Grubby AI is missing.
Try Undetectable AI today and see why millions of people trust it as the best AI humanization solution.
With Undetectable AI, you can check for AI content and bypass all major AI detectors with a single click. Click below to test the most accurate AI detector and humanizer for free.
Christian Perry is the founder and CEO of Undetectable AI, ranked the best AI detector in the world by Forbes and responsible for the most advanced humanization technology on the market. He drives AI innovation with a focus on creating tools that help people excel in both professional and academic environments. He has shared his expertise in the fields of AI and machine learning technology on prominent outlets such as Business Insider, Forbes, NBC, Fox, and numerous other publications.
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With Undetectable AI, you can check for AI content and bypass all major AI detectors with a single click. Click below to test the most accurate AI detector and humanizer for free.
