Proton Mail
Routine
| Feature | Proton Mail | Routine |
|---|---|---|
| Pricing | Free / from $3.99/mo | Free / from $10/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.2 / 5 |
| Best For | privacy-conscious-users, journalists, activists, security-professionals | busy-professionals, executives, solopreneurs, productivity-enthusiasts |
| Founded | 2014 | 2020 |
| Encryption | ✓ | ✗ |
| Zero Access Architecture | ✓ | ✗ |
| Self Destructing Emails | ✓ | ✗ |
| Custom Domains | ✓ | ✗ |
| Bridge For Desktop | ✓ | ✗ |
| Calendar | ✓ | ✗ |
| Smart Scheduling | ✗ | ✓ |
| Unified Inbox | ✗ | ✓ |
| Natural Language | ✗ | ✓ |
| Calendar Sync | ✗ | ✓ |
| Focus Mode | ✗ | ✓ |
| Recurring Routines | ✗ | ✓ |
✓ 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
✓ Routine Pros
- Unifies calendar + tasks + notes
- AI auto-schedules tasks into free time
- Beautiful minimal design
- Natural language task creation
✗ Routine Cons
- Newer product with fewer integrations
- Limited team features
- AI scheduling needs training period
The Verdict
Proton Mail is built for privacy conscious users and journalists, with a focus on encryption and zero-access-architecture. Routine targets busy professionals and executives and leads with smart-scheduling and unified-inbox.
On pricing, Proton Mail is the clear winner for budget-conscious users — starting at $3.99/mo compared to $10/mo for Routine. That $6.01/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Bottom line: Proton Mail has a slight overall edge — but if unifies calendar + tasks + notes matters most to you, Routine may still be the right call.