# Grammar and proofreading

Capability · https://godooo.ai/en/capability/proofreading

> Grammar and proofreading: 3 AI tools in this graph can do it, including Grammarly, QuillBot and DeepL.

Catch spelling, grammar and style problems and suggest fixes.

- **Takes in:** Text
- **Gives out:** Text

- **A kind of:** [Writing and rewriting](https://godooo.ai/en/capability/writing)

## Tools that do it

| Tool | Type | How well | Pricing | Open source | How you run it |
| --- | --- | --- | --- | --- | --- |
| [Grammarly](https://godooo.ai/en/product/grammarly) | Product | main job* | Free plan + paid upgrades |  | Web, Desktop, Mobile, Browser extension |
| [QuillBot](https://godooo.ai/en/product/quillbot) | Product | main job* | Free plan + paid upgrades |  | Web, Browser extension |
| [DeepL](https://godooo.ai/en/product/deepl) | Product | supported | Free plan + paid upgrades |  | Web, Desktop, Mobile, API, Browser extension |

\* proposed by a machine, awaiting calibration

## Related

- **Needed to:** [Write a literature review](https://godooo.ai/en/goal/literature-review), [Translate documents](https://godooo.ai/en/goal/translate-documents)
- **Proven recipes:** [Write a literature review](https://godooo.ai/en/recipe/literature-review)

## Questions

### What is Grammar and proofreading?

Catch spelling, grammar and style problems and suggest fixes. Grammar and proofreading: 3 AI tools in this graph can do it, including Grammarly, QuillBot and DeepL.

### Which tools are built for “Grammar and proofreading”?

Grammarly and QuillBot.

---

Last updated 2026-09-24 · Markdown version of https://godooo.ai/en/capability/proofreading. Every page on this site has one: add .md to its address.