Cal.com vs Proton Drive
A detailed comparison of Cal.com and Proton Drive in 2026. Compare pricing plans, features, and find out which productivity service is right for you.
Cal.com
Open-source scheduling infrastructure for everyone
Cal.com is a productivity and collaboration service that provides open-source scheduling infrastructure for everyone. Founded in 2021 and headquartered in San Francisco, California, Cal.com offers 3 pricing plans. It offers a free tier as well as paid plans starting from $12/month. Key features include Scheduling, Calendar integrations, Workflows, Round-robin. Cal.com is a popular choice for users looking for quality productivity subscriptions.
Proton Drive
End-to-end encrypted cloud storage from Proton
Proton Drive is a cloud storage and infrastructure service that provides end-to-end encrypted cloud storage from proton. Founded in 2022 and headquartered in Geneva, Switzerland, Proton Drive offers 3 pricing plans. It offers a free tier as well as paid plans starting from $3.99/month. Key features include E2E encryption, Swiss privacy, Photo backup, File sharing. Proton Drive is a popular choice for users looking for quality cloud subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Cal.com | Proton Drive |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 3 | 3 |
| Year Founded | 2021 | 2022 |
| Headquarters | San Francisco, California | Geneva, Switzerland |
| Scheduling | ||
| Calendar integrations | ||
| Workflows | ||
| Round-robin | ||
| Collective bookings | ||
| E2E encryption | ||
| Swiss privacy | ||
| Photo backup | ||
| File sharing | ||
| Version history | ||
| Proton ecosystem |
Pricing Comparison
Compare all available plans and pricing tiers
Cal.com Pricing
Proton Drive Pricing
Frequently Asked Questions
Is Cal.com or Proton Drive better in 2026?
Both Cal.com and Proton Drive are excellent productivity services. Cal.com offers Scheduling and Calendar integrations, while Proton Drive features E2E encryption and Swiss privacy. The best choice depends on your specific needs and budget.
How much does Cal.com cost compared to Proton Drive?
Cal.com starts at $12/month, while Proton Drive starts at $3.99/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Cal.com and Proton Drive subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Cal.com and Proton Drive. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
Related Comparisons
Cal.com vs Netflix
Compare Cal.com and Netflix side-by-side
Cal.com vs Disney+
Compare Cal.com and Disney+ side-by-side
Cal.com vs Hulu
Compare Cal.com and Hulu side-by-side
Netflix vs Proton Drive
Compare Netflix and Proton Drive side-by-side
Disney+ vs Proton Drive
Compare Disney+ and Proton Drive side-by-side
Hulu vs Proton Drive
Compare Hulu and Proton Drive side-by-side
Explore More
Track Both Services in One Dashboard
Whether you choose Cal.com, Proton Drive, or both — track all your subscriptions in one place with smart alerts and analytics.