Grammarly vs QuillBot (2026): Which AI App Is Better?
Both are popular ai writing & copywriting. Here is how Grammarly and QuillBot stack up on price, strengths and weaknesses, and which one we would pick.
Grammarly
Grammar, tone and rewriting help in every app you type in
8.7 /10
Pricing: Free plan, paid from $12/mo
Pros
- Works in almost every app and browser
- Reliable, conservative corrections
- Strong tone and clarity suggestions
Cons
- Generative features are weaker than dedicated assistants
- Constant upsells on the free plan
QuillBot
Paraphrasing, summarising and grammar tools popular with students
8.2 /10
Pricing: Free plan, paid from $8.33/mo
Pros
- Fast, controllable paraphrasing modes
- Cheap premium tier
- Chrome, Word and macOS apps
Cons
- Paraphrased text can lose nuance
- Free plan is limited to short passages
Grammarly vs QuillBot at a glance
| Grammarly | QuillBot | |
|---|---|---|
| Editor score | 8.7 / 10 | 8.2 / 10 |
| Pricing model | Freemium | Freemium |
| Starting price | $12/mo | $8.33/mo |
| Reader upvotes | 0 | 0 |
| Best for | grammar, proofreading, browser extension | paraphrasing, summariser, students |
Our pick
Grammarly edges it with a score of 8.7 versus 8.2. Grammarly is the better fit if you value: works in almost every app and browser, reliable, conservative corrections. Choose QuillBot instead if you need: fast, controllable paraphrasing modes, cheap premium tier.
Other ai writing & copywriting to consider
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