Features
Everything that makes MFA stop feeling like a chore.
Push approve & auto-fill
The extension detects MFA fields in your browser. Your phone gets a push. Tap approve and the code fills in automatically. About 3 seconds, start to finish.
When auto-detect doesn't fire, open the extension and type the site name. Search, click, done. If the match is wrong, edit the domain rules right from the popup.
Security that matches the risk
Not every account deserves the same security ceremony. FactorCat gives you two vault types so you can match effort to actual risk.
Cloud Vault
Synced, backed up, auto-fills with zero phone approval. Your Chipotle account doesn't need you to confirm every time.
Locked Vault
Zero-knowledge, device-only encryption. One-tap approval on your phone for each use. Full security, full control. For the accounts that actually matter.
Not a password manager
On purpose. Your passwords live in 1Password, Bitwarden, or wherever you keep them. FactorCat handles only your second factors. No single point of failure. If one system is compromised, the other still protects you.
Expiring link sharing
Going on vacation? Share an expiring link to your Netflix code. Send it via text, set how long it lasts, and choose whether each use requires your approval or auto-fills on its own. Revoke anytime.
Every shared link is a free invitation to FactorCat. The recipient creates an account and gets access. You keep full control.
Find any token in seconds
No more scrolling through a list of poorly-labeled accounts on your phone. The extension and web dashboard let you search by name, and auto-detect handles the rest most of the time. If a domain match is wrong, fix it in one click.
Works standalone
Download the app and use it as a regular authenticator — no account, no sign-up, no cloud. Your tokens are stored locally on your device. When you're ready for cloud backup and sync, sign in for free. Add the extension later if you want the full auto-fill platform.
Free for up to 50 factors
That covers the vast majority of users. Both vault types, sharing, auto-fill, push approve — all included. No credit card required. See pricing for Pro and Team details.
Ready to try it?
Sign up free and add your first factor in under a minute.