Skip to content
THE OPEN ALTERNATIVE
Esc
↑↓navigate↵open⌘Jpreview
Back to Directory
Copy/Open
Open in v0Open in ChatGPTOpen in ClaudeOpen in T3 ChatOpen in SciraOpen in Cursor
Tuta

Tuta

Tuta offers encrypted email, calendar and contacts with quantum-resistant security, protecting your privacy without ads or tracking.

GitHubVisit Website
Open Source Alternative to:
Gmail
Microsoft 365
Google Workspace
Apple Mail
Zoho
Tuta preview

Tuta offers encrypted email, calendar and contacts with quantum-resistant security, protecting your privacy without ads or tracking.

Tech Stack & Architecture14 technologies detected
Typescript
Typescript
C
C
Rust
Rust
JavaScript
JavaScript
GitHub
GitHub
Categories
Encrypted Communication
Secure Email Providers