Internxt
Proton Mail
| Feature | Internxt | Proton Mail |
|---|---|---|
| Pricing | Free / from $4.49/mo | Free / from $3.99/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.1 / 5 | 4.5 / 5 |
| Best For | privacy-advocates, european-users, open-source-supporters, individuals | privacy-conscious-users, journalists, activists, security-professionals |
| Founded | 2020 | 2014 |
| Encrypted Storage | ✓ | ✗ |
| File Sharing | ✓ | ✗ |
| Photo Backup | ✓ | ✗ |
| Secure Send | ✓ | ✗ |
| Password Checker | ✓ | ✗ |
| Open Source | ✓ | ✗ |
| Encryption | ✗ | ✓ |
| Zero Access Architecture | ✗ | ✓ |
| Self Destructing Emails | ✗ | ✓ |
| Custom Domains | ✗ | ✓ |
| Bridge For Desktop | ✗ | ✓ |
| Calendar | ✗ | ✓ |
✓ Internxt Pros
- Open-source and auditable
- Zero-knowledge end-to-end encryption
- EU-based (GDPR native)
- Affordable pricing for large storage
✗ Internxt Cons
- Smaller ecosystem than Google/Dropbox
- Desktop app less polished
- Limited third-party integrations
✓ Proton Mail Pros
- End-to-end encryption
- No ads
- Swiss privacy laws
- Open source
✗ Proton Mail Cons
- Limited free storage
- Fewer integrations
- Search limited to metadata
The Verdict
Internxt is built for privacy advocates and european users, with a focus on encrypted-storage and file-sharing. Proton Mail targets privacy conscious users and journalists and leads with encryption and zero-access-architecture.
Both tools come in at similar price points ($4.49/mo for Internxt, $3.99/mo for Proton Mail), so pricing won't make the decision for you.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Proton Mail edges out on user ratings (4.5 vs 4.1). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Bottom line: Proton Mail has a slight overall edge — but if open-source and auditable matters most to you, Internxt may still be the right call.