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Both cover writing & scripts and ai content tools. Here is what separates them on price, billing, what you can take with you, and coverage.
| Grammarly | QuillBot | |
|---|---|---|
| Starting price | From $12 | From $8.33 |
| Pricing model | Free plan, paid tiers | Free plan, paid tiers |
| Free tier | Yes | Yes |
| Billing | Monthly or annual | Monthly or annual |
| Free trial | 7 days | None |
| API | Not stated | Not stated |
| Data export | Not stated | Not stated |
| Their cut | Not stated | Not stated |
| Runs on | Not stated | Web, macOS, Windows |
| Covers | Writing & Scripts, AI Content Tools | Writing & Scripts, AI Content Tools |
| Works with | Nothing in particular | Nothing in particular |
| Founded | Not listed | Not listed |
| Reader rating | No reviews yet | No reviews yet |
| Live deals | 1 | None right now |
The second pair of eyes on everything you write
Grammarly catches the mistakes that get noticed in a sponsor email or a video description, and it does it inside whatever box you are typing in rather than in a separate app. The free tier covers spelling, grammar and tone. Rewriting, plagiarism detection and the larger prompt allowance sit behind Pro.
Paraphrasing and grammar checks in one place
QuillBot started as a paraphraser and grew a grammar checker, a summariser, a citation generator and a plagiarism check around it. Students are the core audience and the pricing says so, but the rewriting modes are the fastest way to loosen a paragraph that came out stiff. The free tier caps how much text each tool will take at once rather than how often you use it.
Our note
Against Grammarly this is the cheaper option and the better rewriter; Grammarly is the better proofreader and has the wider integrations. If the problem is that a sentence reads badly rather than that it is wrong, this is the one to try.
Ratings are the average of reviews readers left. The facts are stated by each tool’s own listing and are not verified by CloutStack. How we make money.