Coauth: Team Password Manager logo

Chrome Extension

Coauth: Team Password Manager

Zero-knowledge password and passkey manager built to share one login with your team, end to end encrypted.

KBy Kalpesh MahidaLaunched Sep 6, 2026 UTC0 comments

Overview

Coauth is a zero-knowledge password and passkey manager built for one job nothing else does well: securely sharing a login with a team.

Save your logins and autofill them, generate strong passwords, keep secure notes, and manage everything in a full dashboard. Because Coauth is a software authenticator, the passkeys it creates can be shared, unlike a fingerprint passkey locked to one device. Share any login, a password or a passkey, with a team, sealed to each member. Remove someone and the team key rotates, so their access actually ends.

It stays zero-knowledge: your vault is encrypted on your device before it ever syncs, so the server only sees ciphertext. A backend breach exposes nothing usable.

No account needed to start. Free to use. Pro is $2 a month, flat, for the whole team.

Screenshots

Coauth: Team Password Manager screenshot 1
Coauth: Team Password Manager screenshot 2
Coauth: Team Password Manager screenshot 3
Coauth: Team Password Manager screenshot 4
Coauth: Team Password Manager screenshot 5

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Features

1Zero-knowledge, end to end encrypted vault
2Save and autofill passwords, strong-password generator
3Create passkeys and share them with a team
4Secure notes and a full dashboard
5On-device security health scan for weak and reused passwords
6Built-in 2FA authenticator (Pro)
7Real revocation: remove a member and the team key rotates
8Free to start, no account required

Discussion

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