# Tuta: Free Open Source Alternative to Apple Mail, Gmail, Google Workspace

Canonical: https://caniforkit.com/fork/tuta
Last updated: 2026-11-07

Tuta (Open Source, Open Source) replaces Apple Mail, Gmail, Google Workspace, Microsoft Outlook. Tuta offers encrypted email, calendar and contacts with quantum-resistant security, protecting your privacy without ads or tracking.

## Tool Specifications
- **Tool Name**: Tuta
- **Type**: Open Source Project
- **License**: Open Source
- **Official Website**: https://tuta.com
- **GitHub Repository**: https://github.com/tutao/tutanota
- **GitHub Stars**: ★ 8.1k
- **Runs On**: Local
- **Maintenance Status**: nov 2026
- **Platforms**: desktop, cross-platform, one-click install
- **Data Storage**: All application data lives locally on your own machine.
- **Installation**: Clone https://github.com/tutao/tutanota or deploy with Docker Compose
- **Setup Requirements**: Download the native package or installer for your operating system.
- **The Catch / Limitation**: Community-driven open source project without dedicated enterprise SLAs.

## Paid SaaS Applications Replaced (6)
Replacing these paid tools with Tuta saves up to $105/mo ($1,260/yr) in software subscriptions:

| Replaced Software | Category | SaaS Price | Comparison Guide |
| --- | --- | --- | --- |
| [Apple Mail](https://caniforkit.com/apple-mail) | [email](https://caniforkit.com/category/email) | $15/mo | [Compare Apple Mail vs Tuta](https://caniforkit.com/vs/apple-mail-vs-tuta) |
| [Gmail](https://caniforkit.com/gmail) | [email](https://caniforkit.com/category/email) | $15/mo | [Compare Gmail vs Tuta](https://caniforkit.com/vs/gmail-vs-tuta) |
| [Google Workspace](https://caniforkit.com/google-workspace) | [notes & knowledge](https://caniforkit.com/category/notes-knowledge) | $10/mo | [Compare Google Workspace vs Tuta](https://caniforkit.com/vs/google-workspace-vs-tuta) |
| [Microsoft Outlook](https://caniforkit.com/microsoft-outlook) | [email](https://caniforkit.com/category/email) | $15/mo | [Compare Microsoft Outlook vs Tuta](https://caniforkit.com/vs/microsoft-outlook-vs-tuta) |
| [Proton Mail](https://caniforkit.com/proton-mail) | [dev tools](https://caniforkit.com/category/dev-tools) | $25/mo | [Compare Proton Mail vs Tuta](https://caniforkit.com/vs/proton-mail-vs-tuta) |
| [Zoho Mail](https://caniforkit.com/zoho-mail) | [dev tools](https://caniforkit.com/category/dev-tools) | $25/mo | [Compare Zoho Mail vs Tuta](https://caniforkit.com/vs/zoho-mail-vs-tuta) |

## Frequently Asked Questions

### Is Tuta free and open source?
Tuta is an open source tool licensed under Open Source that runs on local. Tuta offers encrypted email, calendar and contacts with quantum-resistant security, protecting your privacy without ads or tracking.

### What is the trade-off or limitation of using Tuta?
Community-driven open source project without dedicated enterprise SLAs.

## Related

- [Self-Hosted Open Source Directory](https://caniforkit.com/self-hosted)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Software Categories Directory](https://caniforkit.com/categories)
- [Homepage](https://caniforkit.com)