ChatGPT vs Grammarly
Pricing, features, platforms and reader ratings, side by side.
ChatGPT
|
Grammarly | |
|---|---|---|
| In one line | OpenAI's all-round AI assistant for writing, research, coding and images | AI writing assistant for grammar, tone and rewrites |
| Reader rating | — | — |
| Pricing model | Freemium | Freemium |
| Plans | Free: $0 / month Go: $8 / month Plus: $20 / month Pro (mid): $100 / month Pro (top): $200 / month Business: $20 to $25 / user per month Enterprise: Custom / custom |
Free: $0 / month Pro: $30 / month Superhuman Business: ~$40 / member/month Enterprise: Custom / custom |
| Free plan or trial | No | No |
| Platforms | Web, iOS, Android, Windows, macOS | Web, iOS, Android |
| API | No | No |
| Open source | No | No |
| Key features | Chat assistant for writing, analysis and coding Image generation and editing File and data analysis Deep Research mode (paid plans) Codex for coding tasks (paid plans) Sora video on supported plans Voice conversations Custom GPTs |
Grammar, spelling and clarity checks as you type Tone adjustment and full-sentence rewrites Works in browsers, apps and keyboards Plagiarism and AI-text detection on Pro Style guides and brand tones for teams AI agents through Superhuman Go Free plan with about 100 AI prompts a month |
| Integrations | Google Drive, Microsoft OneDrive, GitHub | — |
| Categories | Chat & Writing Assistants | Chat & Writing Assistants |
| Made by | OpenAI (2015) | Grammarly (Superhuman) (2009) |
| Try ChatGPT | Try Grammarly |