Grubby AI Humanizer Review: Does It Really Work? (Tested with 3 AI Detectors)

As we know, nowadays, AI content is available everywhere, whether it is an essay written by a student or a blog; most people are using AI to save their time and effort. But people who use AI tools for content writing face the most problems with AI detection tools like Bypass AI detector and Copyleaks AI detector, because these tools easily detect AI content.

And to solve this problem, there are many Humanizer tools available in the market, and one of them is Grubby AI Humanizer, which claims that it can easily bypass AI content with the help of its unique humanising algorithms.

I have personally used Grubby AI for 1 month, and on the basis of my personal experience, I will try to give you a genuine review of Grubby AI today, in which we will try to understand its features, pros, cons, and pricing.

Quick Summary

If you are also a professional writer, then you must know that writing is a lengthy and research based task, and since AI tools have come in the market, many users have started using AI tools by skipping manual writing, but they have to face issues due to AI detector tools, so such people explore Humanizer tools that can help them bypass their content from AI detection.

There are approximately 1000+ AI Humanizer tools available in the Copywriting Market, and one of them is Grubby AI Humanizer, which claims that the content of their Humanizer tool can easily bypass AI detection.

Our Focus in this article:

1. How does the Grubby AI Humanizer tool work?
2. What features do we get to see in the Grubby AI Humanizer tool, and what are its pros and cons?
3. Practical Test: We will do a practical test of Grubby AI with top AI detection.
4. And lastly, I will also give you tips for the best AI Humaniser tools.

What is The Grubby AI Humanizer?

Grubby AI Humanizer has marketed itself as a Quick AI Humanizer tool that can easily skip the issue of AI detection. If we understand it in simple language, then it is a kind of tool in which, as you submit your written content to the AI, it humanizes your content in a few seconds, in which it shuffles the words and sentences. And after that, according to them. If you check it in an AI detector, then you will not face any AI issues in the result.

Personally, I did not like its humanizing pattern so much, because in the final result, you will get unnatural-sounding content whose overall readability score is quite poor.

Grubby AI Humanizer: Why is it so popular?

By 2026, almost 74% of the content on the Internet will be created using AI tools, and for this reason, to tackle the problem of AI writing tools, colleges, universities, and even companies like Google are releasing strict guidelines so that the issue of AI content can be resolved and such content which contains AI can be penalised. For this reason, Humanizer tools are becoming popular in the market because people want to use AI content, but they also want to bypass AI detection.

Let's know why Grubby AI Humanizer is becoming so popular. The main reason is the advancement of AI detection tools, and this is why academic students and writers use Humaniser tools for their different works, like:

• Assignments: Student life is very busy, which is why they use AI tools to generate assignments and essays, but they use tools like Grubby Humanizer to bypass AI detection.

• Blogs & SEO: Google supports authentic and human content, and that is why bloggers use AI tools like Grubby AI to make their content sound human.

• Business content: Marketers aim to create engaging ads, landing pages, and newsletters that are highly personalised, so they often use AI tools, but to make their content sound authentic, they prefer tools like Grubby AI Humanizer.

But in reality, always keep one thing in mind that not all AI humanizers are equal; some do quite decent work, and some perform much worse. Hence, it is very important that you prefer the best Humanizer tools, so that you can get high accuracy.

What is the cost of using Grubby AI Humanizer?

Currently, the Grubby AI platform offers four pricing tiers. Let's know:

• Free Plan: In the free plan, you will get only 300 words max per input (very restrictive).

• Essential Plan: This plan just provides a small upgrade, but only 500 words per input.

• Pro Plan: In this plan, you will get higher limits, but still capped compared to competitors.

• Unlimited Plan: This plan is best for agencies because it provides no word cap, but it is pricey compared to alternatives.

From my experience, I think the free and essential plans are too limited to be useful for serious writers. If you’re working with blogs or longer assignments, you’ll hit limits instantly, so it's better for you to choose at least 2 to 3 tools.

Does Grubby AI Really Work? (Test Results)

To check the accuracy of Grubby AI Humaniser, let us do a practical test with top AI detection tools so that we can know about its overall accuracy.

Step 1: First of all, we will generate content using ChatGPT

Step 2: Then we will Humanize this content with Grubby AI humanizer

BypassAI.io AI detector Score

Quillbot AI detector Score

Writer AI detector Score

Test Results

Let’s take a look at the results of checking Grubby AI Humanize content with top AI detectors:

1. BypassAi IO detector: This platform’s AI detection tool has detected Humanize content 100%, so you can prefer this platform for your professional tasks.

2. Quillbot AI detector: Although this platform is known for its Copywriting, you can check it for basic AI detection.

3. Writer AI detector: In the Writer platform’s AI detector tool, we got 80% AI detection results; overall, the accuracy of this platform is 75% to 80%.

Note: The results of Grubby AI humanizer or AI detection tools fluctuate a lot, so it is better not to rely on any one tool, as it may cause you to face major issues and make manual checks mandatory before final submission.

Pros and Cons of Grubby AI Humanizer

As we know, no tool is ever flawless; similarly, Grubby AI is also not perfect; there are many pros and cons in this, too. Let’s know about it.

Pros

• This platform provides a Free plan and its free plan is good for testing.
• Their content can bypass weaker detectors like ZeroGPT
• Overall, GribbyAi has an easy-to-use interface

Cons

• Their results are still detectable by advanced tools Originality.ai or Bypass Ai detector.
• I feel that their word limits are frustrating for professional writers.
• And GribbyAi’s output often loses clarity and natural flow
• Overall, this is expensive for higher-tier plans

Use Cases of AI Humanizers

Even with its flaws, AI humanisers like Grubby are popular for specific needs. Here are three main use cases:

1. For students seeking to avoid AI detection in assignments

Many students worry about plagiarism/AI scanners. Humanizers can help, but keep in mind, advanced tools like Turnitin now integrate with Originality.AI and give academic-level detection, so Grubby AI humanizer may not save you.

2. For bloggers & writers to pass plagiarism/AI scans

Bloggers want Google-friendly content. But since Google increasingly values EEAT (Expertise, Experience, Authoritativeness, Trustworthiness), simply passing a detector isn’t enough. Low-quality rewrites can actually hurt SEO.

3. For businesses creating marketing copy

Marketers need engaging, human-like content. Grubby might help for short ads or emails, but for professional-grade copywriting, you’ll need a stronger alternative.

Conclusion

If you are a student or a professional and if your main goal is to bypass basic AI detection tools, then you can prefer Grubby AI, but you cannot fool popular AI detection tools like ZeroGPT or bypass AI detector by using its content, because top AI detection tools use advanced algorithms for detection.

Apart from this, for important content, you can prefer bypassAi.io platform, in which you get all the important tools related to Copywriting, like AI rewriting tools, AI detection tools or AI Humanizer tools.

My Personal Recommendation: If you are a student, then I advise you to use AI tools only to enhance productivity and not for copying and pasting, because in the long term, it will prove to be very negative for your career.

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