COMPARISON 2026
Grammarly vs. QuillBot
Which tool is the right one for you? We compare pricing, features and ratings.
Grammarly
AI writing assistant for error-free English
Grammarly is the most popular AI writing assistant for grammar, spelling, and style improvements. It works in browsers, Word, Gmail, and everywhere else you write — and explains every correction....
Free tier
VS
QuillBot
The most popular AI paraphraser with 35 million users
QuillBot is the most widely used AI tool for rewriting and paraphrasing text. With 35 million active users it dominates its niche segment and offers, in addition to the paraphraser, summarization, gra...
Free tier
Direct comparison
4.5/5 ★★★★☆
Rating
4.4/5 ★★★★☆
✅ Free tier available
Free tier
✅ Free tier available
From $12/mo
Price
From $10/mo
Writing
Category
Writing
5 pros
Pros
4 pros
When to choose which tool?
Choose Grammarly if...
- Very reliable grammar corrections
- Works everywhere (browser, Word, Gmail)
- Explains every correction
Choose QuillBot if...
- Best paraphraser on the market with many writing modes
- Integrated summarization tool for long texts
- Grammar checking and style improvements included