Front
Proton
| Feature | Front | Proton |
|---|---|---|
| Pricing | From $19/mo | Free / from $3.99/mo |
| Free Plan | ✗ No | ✓ Yes |
| Rating | 4.5 / 5 | 4.5 / 5 |
| Best For | customer-facing-teams, operations-teams, logistics-companies, professional-services | privacy-advocates, journalists, activists, security-conscious-users |
| Founded | 2013 | 2014 |
| Shared Inboxes | ✓ | ✗ |
| Workflow Automation | ✓ | ✗ |
| Analytics | ✓ | ✗ |
| Sla Management | ✓ | ✗ |
| Integrations | ✓ | ✗ |
| Internal Comments | ✓ | ✗ |
| Omnichannel | ✓ | ✗ |
| Encrypted Email | ✗ | ✓ |
| Vpn | ✗ | ✓ |
| Cloud Storage | ✗ | ✓ |
| Calendar | ✗ | ✓ |
| Password Manager | ✗ | ✓ |
| Aliases | ✗ | ✓ |
| Self Destructing Messages | ✗ | ✓ |
✓ Front Pros
- Unified inbox combining email, chat, SMS, social
- Excellent team collaboration with internal comments
- Powerful automation rules and SLA management
- Familiar email-like interface (low learning curve)
✗ Front Cons
- Expensive per-seat pricing especially at scale
- No free plan for small teams to try
- Can be overwhelming with high email volumes
✓ Proton Pros
- End-to-end encryption for all services
- Swiss-based with strong privacy laws
- Open-source and independently audited
- Comprehensive privacy suite (mail, VPN, drive, calendar)
- Free tier available for all services
✗ Proton Cons
- Free storage is limited (1GB for mail)
- Less feature-rich than mainstream alternatives
- Search functionality limited due to encryption
The Verdict
Front is built for customer facing teams and operations teams, with a focus on shared-inboxes and workflow-automation. Proton targets privacy advocates and journalists and leads with encrypted-email and vpn.
On pricing, Proton is the clear winner for budget-conscious users — starting at $3.99/mo compared to $19/mo for Front. That $15.01/mo difference adds up quickly for growing teams.
Proton has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. Front requires a paid subscription from day one.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.