Mercury vs Proton Pass
A detailed comparison of Mercury and Proton Pass in 2026. Compare pricing plans, features, and find out which finance service is right for you.
Mercury
Banking for startups with powerful financial tools and integrations
Mercury is a financial and accounting service that provides banking for startups with powerful financial tools and integrations. Founded in 2019 and headquartered in San Francisco, California, Mercury offers 2 pricing plans. It offers a free tier as well as paid plans starting from $35/month. Key features include Startup banking, Treasury, Corporate cards, Accounting sync. Mercury is a popular choice for users looking for quality finance subscriptions.
Proton Pass
Encrypted password manager from the makers of ProtonMail
Proton Pass is a security and privacy service that provides encrypted password manager from the makers of protonmail. Founded in 2022 and headquartered in Geneva, Switzerland, Proton Pass offers 3 pricing plans. It offers a free tier as well as paid plans starting from $3.99/month. Key features include Password vault, 2FA codes, Encrypted notes, Email aliases. Proton Pass is a popular choice for users looking for quality security subscriptions.
Feature Comparison
Side-by-side comparison of features and capabilities
| Feature | Mercury | Proton Pass |
|---|---|---|
| Starting Price | Free | Free |
| Plans Available | 2 | 3 |
| Year Founded | 2019 | 2022 |
| Headquarters | San Francisco, California | Geneva, Switzerland |
| Startup banking | ||
| Treasury | ||
| Corporate cards | ||
| Accounting sync | ||
| API access | ||
| Password vault | ||
| 2FA codes | ||
| Encrypted notes | ||
| Email aliases | ||
| Cross-platform |
Pricing Comparison
Compare all available plans and pricing tiers
Mercury Pricing
Proton Pass Pricing
Frequently Asked Questions
Is Mercury or Proton Pass better in 2026?
Both Mercury and Proton Pass are excellent finance services. Mercury offers Startup banking and Treasury, while Proton Pass features Password vault and 2FA codes. The best choice depends on your specific needs and budget.
How much does Mercury cost compared to Proton Pass?
Mercury starts at $35/month, while Proton Pass starts at $3.99/month. Both offer multiple pricing tiers to fit different budgets.
Can I track both Mercury and Proton Pass subscriptions?
Yes! TrackMySubscriptions lets you track all your subscriptions in one place, including Mercury and Proton Pass. Get renewal alerts, spending analytics, and never miss a payment — 100% free.
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Track Both Services in One Dashboard
Whether you choose Mercury, Proton Pass, or both — track all your subscriptions in one place with smart alerts and analytics.