Tuta
Tuta offers encrypted email, calendar and contacts with quantum-resistant security, protecting your privacy without ads or tracking.
Technical Profile & Specs
verified 2026-11-07
- Cost
- $0 / forever (Open Source)
- License
- Open Source
- Hosting Model
- Local (on your machine)
- Platforms
- desktopcross-platformone-click install
- Installation
- Clone https://github.com/tutao/tutanota or deploy with Docker Compose
- Operational Setup
- Download the native package or installer for your operating system.
- Where Your Data Lives
- All application data lives locally on your own machine.
- The Catch / Trade-off
- Community-driven open source project without dedicated enterprise SLAs.
Replaces 6 paid apps
up to $105/mo ($1,260/yr) in subscriptions
Tuta FAQ
Common 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 paid software does Tuta replace?+
Tuta serves as a free replacement for 6 paid SaaS applications: Apple Mail, Gmail, Google Workspace, Microsoft Outlook, Proton Mail, Zoho Mail, saving up to $105/month ($1,260/year) in subscription bills.
How do you install and set up Tuta?+
Installation: Clone https://github.com/tutao/tutanota or deploy with Docker Compose. Setup notes: Download the native package or installer for your operating system.
What is the catch or trade-off with Tuta?+
Community-driven open source project without dedicated enterprise SLAs.