Compare Authenticator Apps
Honest, side-by-side comparisons. We acknowledge what competitors do well, and show where FactorCat is different.
Best authenticator app 2026
A side-by-side comparison of the top MFA apps on security, UX, and price.
Authy alternative 2026
Authy killed its desktop app. FactorCat gives you a browser extension with push-approve auto-fill.
Google Authenticator alternative
Same TOTP standard, with cloud backup, browser auto-fill, and push notifications.
1Password TOTP alternative
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.
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