BotComparisons / Grammarly vs QuillBot
Grammarly vs QuillBot
Grammarly: Writing assistant for grammar, tone and rewriting. QuillBot: Paraphrasing, grammar checking and summarizing tool.
Side by side
| Grammarly | QuillBot | |
|---|---|---|
| Category | Writing | Writing |
| Pricing | Free plan; Pro $12/mo | Free tier, paid from ~$10/mo |
| Free tier | Yes | Yes |
| Pricing checked | 2026-10-14 | 2026-10-14 |
| Official site | www.grammarly.com | quillbot.com |
| Good for | proofreading, email writing, rewrite text | rewrite text, proofreading, summarize documents |
| Best pick in | 2 task guides | 1 task guide |
Facts from our tool database. Pricing changes often; confirm on each official site.
Where we compare them head to head
Proofreading
Our pick: Grammarly. Alternative: QuillBot.
Grammarly works almost everywhere you type, and its free plan already catches spelling, grammar and punctuation mistakes.
Choose QuillBot instead when: Choose QuillBot if you mainly need paraphrasing and a cheaper all-in-one writing toolkit.
Rewrite text
Our pick: Grammarly. Alternative: QuillBot.
Grammarly rewrites text in place inside email, docs and browsers, with tone controls, so you never copy-paste between apps.
Choose QuillBot instead when: Choose QuillBot if you want dedicated paraphrasing modes and a cheaper premium plan.