ProtonMail vs Signal
Side-by-side comparison to help you choose
| Feature | ProtonMail | Signal |
|---|---|---|
| Our Rating | 4.3 | 4.4 |
| App Store | ||
| Google Play | 4.3 | 4.5 |
| Price | Free | Free |
| Downloads | 10M+ | 100M+ |
| Size | ||
| In-App Purchases | ||
| Requires Internet | ||
| Age Rating | Everyone | Everyone |
| Developer | Proton AG | Signal Foundation |
Choose ProtonMail if...
ProtonMail is a solid choice for privacy-conscious individuals who want to secure their email communications, and who mainly use the web or desktop versions. Frequent Android app users should consider its reported performance issues before fully committing, as reliability may vary.
Choose Signal if...
Signal is a highly recommended messaging app for users prioritizing privacy and security above all else. While it may lack some of the bells and whistles of its competitors and occasionally suffer from technical issues, its core mission of providing secure communication is well-executed and essential for those concerned about data protection.