Compare Authenticator Apps
Honest, side-by-side comparisons. We acknowledge what competitors do well — and show where FactorCat is different.
FactorCat vs Authy
Authy killed its desktop app. FactorCat gives you a browser extension with push-approve auto-fill.
FactorCat vs Google Authenticator
Same TOTP standard, but with cloud backup, browser auto-fill, and push notifications.
FactorCat vs 1Password
Why your second factor should live in a separate app from your passwords.
FactorCat vs Ente Auth
Both are privacy-focused. FactorCat adds push-approve, browser auto-fill, and tiered vaults.
Best Authenticator App 2026
A side-by-side comparison of the top MFA apps on security, UX, and price.
Ready to switch?
Get FactorCat free — available on iOS, Android, Chrome, and the web.