Proton
Proton is a technology company offering privacy-focused online services, including encrypted email, calendar, cloud storage, and VPN solutions. Founded in 2014 by CERN scientists, it serves millions of users seeking secure digital privacy.
Proton logos
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Proton banners
Proton brand colors
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Add Proton logo to your app or website
Use the Logo API to embed the Proton logo and millions of others directly in your app or website. Query parameters set the size, switch the format to WebP, and return dark or black-and-white versions. Get a free API key to get started.
<img src="https://img.logo.dev/proton.me?token=YOUR_API_TOKEN" alt="proton.me logo" />