Decision Support · Side-by-side
Compare pricing, strengths, and use cases so it is easier to pick the right fit.
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QuillBot
Best overallQuillBot is the better all-around choice for most everyday users because it offers a polished, all-in-one suite (paraphrasing, grammar, AI detection, image generation) with a clean interface and a free Chrome extension. Paraphrase Tool wins if you need deep multilingual support and specialized paraphrasing modes, but its free version is very limited and it lacks a mobile app or browser extension.
Paraphrase Tool
QuillBot
Scores at a glance
Choose Paraphrase Tool if
Choose QuillBot if
Key differences
Facts side by side
| Paraphrase Tool | QuillBot | |
|---|---|---|
| Free plan | ||
| Mobile app | ||
| API access |
Common questions
Yes. Paraphrase Tool supports over 100 languages for paraphrasing and translation, while QuillBot is primarily designed for English. If you write in Spanish, French, German, or other languages, Paraphrase Tool is the better choice.
QuillBot does not have a dedicated mobile app, but its website works on mobile browsers. The Chrome extension only works on desktop Chrome. For on-the-go use, you're better off using the mobile website.
It depends on your needs. Paraphrase Tool's free version gives you 5,000 characters (about 800 words) per use, which is enough for a short essay. QuillBot's free version limits you to about 125 words per paraphrase, but you get a browser extension that works everywhere. For quick rewrites on any site, QuillBot's free extension is more convenient.
Yes, it has a built-in plagiarism checker that works in 50+ languages. It's included in the free and paid plans, but the free version has character limits. QuillBot's plagiarism checker requires premium credits.
QuillBot is generally better for students because it includes a grammar checker, citation generator, summarizer, and AI detector – all in one place. Paraphrase Tool is better if you need to paraphrase in multiple languages or want very specific rewriting styles.
If you write frequently and want unlimited paraphrasing, grammar checking, plagiarism detection, and access to AI features like image generation, the Premium plan is worth it. However, the price is not clearly listed on the website, so you'll need to check after signing up. Paraphrase Tool's paid plan at $4.99/month (annual) is cheaper and more transparent.
QuillBot wins for everyday English writing with its all-in-one suite and browser extension; Paraphrase Tool is the better pick for multilingual users and those who need specialized paraphrasing modes.
For most everyday users, start with QuillBot's free Chrome extension – it's the easiest way to improve your writing without switching tabs. If you write in multiple languages or need very specific paraphrasing modes, Paraphrase Tool's $4.99/month plan is a solid, affordable alternative. Both are good, but QuillBot gives you more tools in one place.
Detail pages: Paraphrase Tool · QuillBot
