Side by side
Letty vs Re:GPT
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
AI-powered email assistant for seamless communication
Enhanced email productivity with faster composition.
Primary task
Email
Email
Pricing
Freemium · Free + from $9/mo
Freemium · Free + from $8/mo
Pricing details
Free + from $9/mo
Free + from $8/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Not documented
Platforms
Web
Chrome Extension
Integrations
Outlook, Gmail
Outlook, Chrome, Gmail
Source rating
No rating recorded
5.0 / 5 · 1 ratings
Catalog views
1k
3.8k
Estimated monthly traffic
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Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Enhanced email experience
- Smart inbox organization
- Context-based reply suggestions
- Reduces email response time
- Adapts suggestions to user preferences
No pros listed yet
Listed limitations
- Optimized only for Gmail
- Limited templates variety
- No offline capabilities
- Need to manually set preferences
- Dependent on email thread context
No limitations recorded; this does not mean none exist.