
Grammarly
Wordtune
Copy.ai
Jasper.ai
Undetectable.ai
ChatGPT
Writesonic
Quillbot is a free paraphrasing tool that will rewrite any sentence or paraphraph you give it. The article rewriter can rewrite essays or articles and is excellent as a grammar and fluency corrector.

Axolo
PullNotifier
GitNotifier.com
Axolo for GitLab
Swarmia
Pullflow
GitLab
Replace GitLab's spammy Slack notifications with PRFlow. One updating message per MR with CI/CD status and threaded comments for gitlab.com and self-hosted GitLab.

Which is more popular?
Based on our record, QuillBot seems to be more popular. It has been mentioned 152 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | quillbot.com | prflow.dev |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Quillbot Article Rewriter and Avoiding Plagiarism - TikTok Clowns Are Back
More videos
No PRFlow.dev videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing QuillBot and PRFlow.dev.
PRFlow.dev's answer:
Go backend PostgreSQL DB, React/TypeScript frontend.
PRFlow.dev's answer:
Engineering teams using GitLab.com or self-managed and Slack.
PRFlow.dev's answer:
Engineered for simplicity and security. Native GitLab support.
Share your experience with using QuillBot and PRFlow.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


This is the fundamental distinction between a paraphrasing tool and a true AI humanizer. Paraphrasing changes words. Humanization changes the statistical fingerprintof the text — the perplexity distribution, the...
Quillbot AI is a versatile tool that offers both paraphrasing and original content creation. It can take existing text and rephrase it in a way that retains the original meaning, making it an excellent tool for...
Quillbot does shorten the sentences and removes any extraneous parts of the sentences. Quillbot's use of words are also more apt for the sentences. The sentences sound more natural than the inputted sentences, thus we...
We have no reviews of PRFlow.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


QuillBot is an AI tool designed to assist with rephrasing and summarizing content. It helps you reword sentences for clarity, conciseness, and better flow. QuillBot can be especially useful for improving the structure of your blog posts... - Source: dev.to / almost 2 years ago
A tool also known as QuillBot is assumed to bypass AI detection, however this is not the case. While QuillBot may paraphrase your text and bypass plagiarism detectors, it does not bypass AI detectors such as TurnItIn and GPTZero. Phrasly... Source: almost 3 years ago
Use rephraser like this https://quillbot.com/ it changes the words to make it look like original so there is no ai detection. Source: almost 3 years ago
Tracking PRFlow.dev since Jun 2026.
When comparing QuillBot and PRFlow.dev, you can also consider the following products.

Clear, effective, mistake-free writing everywhere you type.
Compare Grammarly to QuillBot or PRFlow.dev:



PullNotifier - a Github and Slack integration app. The most efficient Pull Request notifications on Slack -> PullNotifier allows you to see your team's latest pull request status without getting spammed with notifications.
Compare PullNotifier to QuillBot or PRFlow.dev:

We have created the world's most advanced artificial intelligence copywriter that enables you to create marketing copy in seconds!
Compare Copy.ai to QuillBot or PRFlow.dev:

Stop dragging GitHub Pull Request reviews for days. Get Slack DM notifications: PR reviews, react & reply to comments, CI/CD failure alerts.
Compare GitNotifier.com to QuillBot or PRFlow.dev: