Quillbot vs Detektify: Which AI Humanizer Actually Bypasses AI Detection?

Quillbot has evolved into a complete writing suite — but can its AI humanizer really bypass AI detectors? In this hands-on test, we compared Quillbot vs Detektify to reveal which AI humanizer truly delivers 100% human-like text and beats detection tools.

Published on: Oct 29, 2025
check Reviewed by: Lucas Gray

Quillbot, an excellent website.

It was used to be a mere paraphrasing tool back in the day.

But now, they’ve transformed themselves into a writing suit.

They offer lots of online tools and “AI humanizer” is one of them.

Today, I’ll test quillbot AI humanizer and compare it with Detektify to find which tool you should be using for humanizing AI text.

Introduction to Quillbot AI humanizer

Quillbot’s AI humanizer is among the top rank undetectable AI tools.

The user interface is super sleek and simple.

The tool offers two modes along with four different languages excluding English.

You don’t have to be a premium user to try out this tool.

Introduction to Detektify AI Humanizer

Detektify is an excellent top-notch option for humanizing AI text.

The user interface is super simple and easy.

The AI humanizer by Detektify instantly checks AI text percentage before humanizing it.

It also offers different modes and supports top languages.

And, you don’t have to be a premium user to try out this tool.

Top features of Detektify’s AI humanizer vs QuillBot

Now, I’ll compare both humanizer tools and list features in a table.

Features

Detektify AI Humanizer

Quillbot AI Humanizer

User Interface

Simple and easy

Simple and easy

Word Limit

500

125

Increase word count

Available

Available

Writing Modes

1

2

Languages

All top languages

5

AI detection

Yes

N/A

As I’ve listed the features, Detektify has almost all the features of Quillbot.

It beats Quillbot in terms of word count by allowing users to give up to 500 words!

Besides this, they also detect AI writing similarity and support all spoken languages.

But, to confirm whether Detektify is indeed a worthy alternative to Quillbot AI humanizer, let’s test both.

Quillbot AI humanizer vs Detektify: Which AI humanizer wins the battle?

First, let’s generate a paragraph using ChatGPT.

chatgpt paragraph

Now that I have this paragraph, let’s check both tools.

First, I’ll use Quillbot AI humanizer to see what it does.

Quillbot’s AI humanizer instantly humanized the text.

quillbot ai humanizer

But, it doesn’t bypass its own AI detector!

Quillbot’s own AI detector says the text is 100% AI generated.

quillbot failing to bypass AI detection

It means the AI humanizer hasn’t worked at all.

And, it has failed to bypass AI detection.

Image here

Now, I’ll feed the same text to Detektify.com and see what it does with it.

It took a bit longer than Quillbot’s AI humanizer to give output.

detektify ai humanizer

Now, I’ll give the same output text to test whether it has AI writing similarity or not!

Quillbot’s AI detector is showing that the text has no AI similarity.

And in fact, the text is 100% human-written.

detektify bypassing AI detection

That sums up the whole discussion.

Detektify humanizer AI text and makes it 100% undetectable.

While Quillbot AI huamnizer fails to bypass AI detection.

Before wrapping up, here are some key findings.

Key findings

Quillbot is far bigger website than Detektify but humanizing AI text isn’t their cup of tea.

Quillbot AI humanizer can’t bypass AI detection.

Detektify provides 100% unique human-written text.

Detektify supports all languages while Quillbot supports only 5.

Detektify offers 500 words in one go compared to Quillbot tool only allowing 125 words!

Wrapping up

Detektify comprehensively beats quillbot AI humanizer.

Based on this text, we can surely say that the tool is far better than QuillBot.

You can use Detektify as an alternative to Quillbot AI humanizer.

Previously it also beat undetectable AI tool as well as humanize AI Pro.

If you want to test, Detektify is totally free.