Grammarly vs QuillBot
Which AI tool is better for you?
Overview
Grammarly and QuillBot are both AI Writing tools, but they take different approaches. Grammarly: AI writing assistant for grammar, clarity, and tone checking. QuillBot: AI paraphrasing and grammar-checking writing tool.
On a monthly-billing basis, QuillBot starts lower at $19.95/month, while Grammarly starts at $30/month. Both offer a free plan, so you can try each before paying.
Platform support also differs. Grammarly: Web, Windows, macOS, Browser extension.
Which one fits depends on your workflow and budget. The table below lines up the verified facts, and the interactive comparison lets you put Grammarly, QuillBot, and any other tool side by side.
Side-by-side comparison
| Grammarly | QuillBot | |
|---|---|---|
| Starting Price | $30/month | $19.95/month |
| Free Plan | Yes | Yes |
| Free Trial | No | No |
| Pricing Type | Freemium | Freemium |
| Supported platforms | Web, Windows, macOS, Browser extension | — |
| Web | Yes | — |
| Mobile | No | — |
| API | No | — |
| Categories | AI Writing | AI Writing |
At a glance
Choose Grammarly if…
- its focus matches what you're building — see the overview above
Choose QuillBot if…
- you want the lower verified starting price ($19.95/mo vs $30/mo)
Alternatives worth considering
Other tools in the same category.
AI writing assistant for marketing copy, blog posts, and short-form content.
AI writing assistant that rewrites and improves sentences.
AI writing assistant for short-form content and copy.
AI writing tool for blog posts, ads, and SEO content.
Frequently asked questions
Which is cheaper, Grammarly or QuillBot?
QuillBot has the lower verified starting price: $19.95/month vs $30/month on a monthly-billing basis. Higher tiers and annual billing differ — check each pricing page.
Do Grammarly and QuillBot have free plans?
Yes — both offer a free plan you can start with.
Do Grammarly and QuillBot offer free trials?
Neither lists a free trial.
Which is better, Grammarly or QuillBot?
There's no single answer — it depends on your use case and budget. Compare the verified facts above, then open the interactive comparison to line Grammarly and QuillBot up with any other tools you're considering.
Can I use Grammarly and QuillBot together?
Yes — nothing stops you from using both, and many people combine tools for different tasks. Add Grammarly and QuillBot to the AI stack builder to see what the combination costs per month.
What platforms do Grammarly and QuillBot run on?
Grammarly: Web, Windows, macOS, Browser extension.
What are alternatives to Grammarly and QuillBot?
Popular alternatives include Copy.ai, Wordtune, Rytr, Writesonic, Sudowrite — each has its own detail page on ToolScanner with verified pricing.
Where can I verify current pricing for Grammarly and QuillBot?
On each official website — providers change prices and plans at any time. ToolScanner shows the monthly-billing price as of our last verification, with the date on each tool's page.