# Proofread and improve writing

Catch grammar, spelling, tone and clarity issues, ideally inline wherever you type.

Synonyms: grammar, spell check, proofread, grammarly, tone check, rewrite, writing assistant

| Tool | Fit | Skill | Cheapest plan with it | Evidence |
|---|---|---|---|---|
| Grammarly | native | none | Free $0 | verified |
| ChatGPT | partial | none | Free $0 | verified |
| Claude | partial | none | Free $0 | verified |
| Google Workspace | partial | none | Business Starter $7 | verified |
| Microsoft 365 | partial | none | Business Basic $7 | verified |
| Microsoft 365 Copilot | partial | none | Microsoft 365 Personal (consumer) $9.99 | verified |
| Google Gemini | partial | none | Google AI Pro $19.99 | verified |

## Workflows
- [Drop Grammarly when you already pay for ChatGPT, Claude, Gemini or Copilot](https://onelesstool.com/workflows/drop-grammarly-with-existing-ai.md)