Grammarly vs Moonbeam
Head-to-head comparison — updated April 2026
Grammarly
AI writing and grammar checker
Free plan$12/mo★ 4.7✓ Higher rated✓ Cheaper
Try Grammarly →VS
Our Verdict
Choose Grammarly for general writing correction, editing, and team workflows. Choose Moonbeam if you primarily need AI assistance generating long-form content like blog posts or articles.
Why Grammarly?
✓ Lower starting price ($12/mo vs $49/mo)
✓ Higher user rating (4.7/5)
✓ Includes plagiarism detection
✓ Team collaboration features
✓ Browser extension available
Why Moonbeam?
✓ Purpose-built for long-form content creation
✓ Automated outline generation
✓ Custom style guide capabilities
Which Should You Choose?
Both Grammarly and Moonbeam are strong tools in the AI writing space. Grammarly has higher user ratings overall. Choose Grammarly if you value style guide and team collab. Choose Moonbeam if you want to start free.