Proton
Switzerland, CH · 2 known investors
Proton develops free and open-source privacy and security software including encrypted email, contacts, and VPN services. The company uses its technology and resources to defend digital freedom, internet access, and privacy rights globally, particularly for journalists, activists, and people living under authoritarian regimes.
Founders & leadership
TB
Tim Berners-LeeAdvisor/Founder involvement
Investors · 2
In the news
- We’re giving over $1.27 million to support a better internet | Protonproton.me · 2026
- Join the 2025 Proton Lifetime account fundraiser for online freedom | Protonproton.me · 2025
- UPDATE – Proton.ai Raises $20M Series A Led by Felicis Venturesglobenewswire.com · 2022
- Proton Mail raises $500,000 through crowdfunding | Protonproton.me · 2014