Head-to-head · AI Paraphrasing Tools
QuillBot vs Paraphraser.io
QuillBot leads on 0 checks, Paraphraser.io on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreQuillBot · 9.4/10
- Free planboth
- Most featuresParaphraser.io · 4 of 4
QuillBot scores higher on our rubric for ai paraphrasing tools: 9.4 against 8.9 out of 10; our editors rank them #1 and #3.
QuillBot is the better fit for broad, mature paraphrasing across many platforms. Paraphraser.io is the better fit for feature-rich paraphrasing across web and mobile.
- QuillBot fits best
Broad, mature paraphrasing across many platforms
- Paraphraser.io fits best
Feature-rich paraphrasing across web and mobile
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Side by side
| Feature | QuillBot 9.4/10 Visit ↗ | Paraphraser.io 8.9/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.4 | 8.9 |
| Ranking | #1 in AI Paraphrasing Tools | #3 in AI Paraphrasing Tools |
| Best for | Broad, mature paraphrasing across many platforms | Feature-rich paraphrasing across web and mobile |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | — | $0.99/yr |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Desktop, Mobile, Browser extension | Cloud, Mobile |
| Platforms | Web, Windows, macOS, iOS, Android, Chrome extension | Web, iOS, Android |
| Support | Docs | Live chat, Tickets · 24/7 |
| Built for | Solo, Small business, Mid-market, Enterprise | Solo, Small business |
| Features QuillBot 0/4 · Paraphraser.io 4/4 | ||
| Tone controls | Not checked yet | ✓ (best) |
| Length controls | Not checked yet | ✓ (best) |
| Document upload | Not checked yet | ✓ (best) |
| API access | Not checked yet | ✓ (best) |
| Specs | ||
| Word limit | Not checked yet | 1500 words |
| Supported languages | Not checked yet | Not checked yet |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | QuillBot is an AI-powered writing and creation suite for students, professionals, content creators, and other writers. Its core paraphrasing and rewriting tools sit alongside grammar and spelling checking, AI-generated text detection,… Read the review → |
Paraphraser.io is an AI paraphrasing tool for rewriting sentences, paragraphs, articles, and other text. It is aimed at students, freelancers, academic writers, teachers, researchers, bloggers, marketers, and SEO content creators. The… Read the review → |
Strengths and trade-offs
QuillBot — where it wins
- Combines paraphrasing, grammar, detection, plagiarism, and summaries
- Works across web, desktop, mobile, browsers, and Microsoft Word
- Adds translation, citations, chat, humanization, and image generation
Where it doesn't
- Free paraphrasing is limited to 125 words
- Free access includes only two paraphrasing modes
- The full feature set requires Premium or Team access
Paraphraser.io — where it wins
- Multiple modes, tone controls, synonym suggestions, and frozen words
- File uploads, speech-to-text, audio input, and multilingual support
- Web, iOS, Android, API, grammar, and plagiarism tools
Where it doesn't
- Silver and Gold plans list no API access
- Paraphrase limits range from 1,500 to 3,000 words
- Weekly plans are excluded from the stated refund policy
- QuillBot9.4/10 · Free plan
A broad AI writing suite with a useful free tier and wider paid capabilities.
Visit QuillBotFull verdict → - Paraphraser.io8.9/10 · Free plan
A broad paraphrasing toolkit with tone, length, file, audio, language, and API options.
Visit Paraphraser.ioFull verdict →
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All AI paraphrasing tools comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update