Grammarly vs Notion AI vs Quillbot vs Zetik
| Attribute | ||||
|---|---|---|---|---|
| Category | Content & Writing | Content & Writing | Content & Writing | Productivity & Collaboration |
| Pricing | Free tier | Paid | Free tier | Free tier |
| Starting price | $12/month | $10/month | $9.95/month | Free |
| Free tier | Yes | No | Yes | Yes |
| Free trial | Yes (7d) | Yes | No | Unknown |
| Deployment | — | Cloud | Cloud | — |
| API available | Yes | Unknown | Unknown | Unknown |
| Platforms | — | ios, android, windows, macos | ios, android, windows, macos | — |
| Certifications | 1 | — | — | — |
| Integrations | — | 4 | — | — |
| Company | Founded 2009 | — | Founded 2017 | — |
| Feature attributes | ||||
| Sso Saml | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Rbac | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Mobile App | — Unknown | — Unknown | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown | — Unknown | — Unknown |
| Data Export | — Unknown | — Unknown | — Unknown | — Unknown |
| Ai Generation | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Grammar Check | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Plagiarism Check | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Brand Voice | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Browser Extension | ✓ Yes | — Unknown | — Unknown | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.