Grammarly vs Superhuman
A side-by-side comparison to help you choose the right tool.
80
Grammarly scores higher overall (80/100)
But the best choice depends on your specific needs. Compare below.
| Feature | Grammarly | Superhuman |
|---|---|---|
| Our score | 80 | 78 |
| Pricing | Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls. | Starter at $30/month per user. Business at $40/month per user. Enterprise custom pricing. 14-day free trial available. |
| Free plan | Yes | No |
| Best for | professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides | executives and managers who triage 100+ emails daily, sales teams that need fast replies and follow-up reminders, founders and operators who live in their inbox, power users who prefer keyboard-driven workflows over mouse-clicking, teams that want to collaborate inside email threads without extra forwarding |
| Platforms | web, desktop, mobile, browser-extension | web, mac, windows, ios, android |
| API | No | No |
| Languages | en | en |
| Pros |
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| Claim deal | Visit site |
- Pricing
- Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls.
- Free plan
- Yes
- Best for
- professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides
- Platforms
- web, desktop, mobile, browser-extension
- API
- No
- Languages
- en
- Pricing
- Starter at $30/month per user. Business at $40/month per user. Enterprise custom pricing. 14-day free trial available.
- Free plan
- No
- Best for
- executives and managers who triage 100+ emails daily, sales teams that need fast replies and follow-up reminders, founders and operators who live in their inbox, power users who prefer keyboard-driven workflows over mouse-clicking, teams that want to collaborate inside email threads without extra forwarding
- Platforms
- web, mac, windows, ios, android
- API
- No
- Languages
- en
80Choose Grammarly if:
- You are professionals writing emails and business documents
- You are students improving academic writing
- You are content creators and marketers polishing copy
- You want to start free
78Choose Superhuman if:
- You are executives and managers who triage 100+ emails daily
- You are sales teams that need fast replies and follow-up reminders
- You are founders and operators who live in their inbox
FAQ
- What is the difference between Grammarly and Superhuman?
- Grammarly is the most widely used ai writing assistant, offering real-time grammar, spelling, tone, and clarity suggestions across virtually any text field via browser extensions, desktop apps, and mobile keyboards. its generative ai features now handle full rewrites and drafting. Superhuman is a premium email client built around keyboard shortcuts, split inbox, and ai-powered search and drafting. designed for people who spend hours in email every day and want to process it faster, not prettier.
- Which is cheaper, Grammarly or Superhuman?
- Grammarly: Free plan with basic grammar and spelling checks. Premium at $12/month (annual) or $30/month (monthly) adds tone, clarity, full-sentence rewrites, and plagiarism detection. Business at $15/user/month with style guides, brand tones, and admin controls.. Superhuman: Starter at $30/month per user. Business at $40/month per user. Enterprise custom pricing. 14-day free trial available.. Grammarly has a free plan.
- Who is Grammarly best for?
- Grammarly is best for professionals writing emails and business documents, students improving academic writing, content creators and marketers polishing copy, non-native English speakers building confidence, teams enforcing consistent brand voice and style guides.
- Who is Superhuman best for?
- Superhuman is best for executives and managers who triage 100+ emails daily, sales teams that need fast replies and follow-up reminders, founders and operators who live in their inbox, power users who prefer keyboard-driven workflows over mouse-clicking, teams that want to collaborate inside email threads without extra forwarding.