Side by side
hi ai vs Superhuman
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Send emails instantly using AI.
AI-powered email for blazing speed and productivity
Primary task
Email
Email
Pricing
Paid · from $20/mo
Paid · from $30/mo
Pricing details
from $20/mo
from $30/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Not documented
Platforms
Web, Chrome Extension
Web
Integrations
Google Sheets, Excel
X / Twitter, LinkedIn, Outlook, Gmail
Source rating
4.7 / 5 · 3 ratings
4.6 / 5 · 5 ratings
Catalog views
24k
12k
Estimated monthly traffic
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Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Learns user's writing style
- Integration with Google Sheets
- Generates customer service replies
- Significant reduction in response times
- Offers smart inbox
- Fastest email tool
- Enhances productivity
- Beautiful email interface
- Zen inbox
- Integrates with Gmail/Outlook
Listed limitations
- No offline functionality
- Limited software integration
- Zero permanent email storage
- Requires full-time internet connection
- Limited language support
- Expensive
- Limited social media integration
- Lacks comprehensive analytics
- No multi-language support
- No offline access