Alternatives

Alternatives to 2FAS

7 Authenticator Apps rivals, ranked by the same evidence-graded leaderboard — 2FAS itself ranks #5 with a PA Score of 11/100. Every “beats 2FAS on” below comes from a judged head-to-head round with cited evidence — see the methodology.

#1
Bitwarden
Bitwarden Inc.
PA Score 37/100vs 2FAS →
coverage
36.5/100
Beats 2FAS on: Connect an agent via an official MCP server · Drive the product through a documented public API
#2
1Password
1Password (AgileBits)
PA Score 28/100vs 2FAS →
coverage
27.0/100
Beats 2FAS on: Drive the product through a documented public API · Connect an agent via an official MCP server
#3
Ente Auth
Ente
PA Score 18/100vs 2FAS →
coverage
29.2/100
Beats 2FAS on: The app itself locks behind biometrics or a PIN, so a borrowed phone doesn't expose my codes · Scan a QR code and immediately start generating TOTP codes for a new account
#4
Proton Pass
Proton AG
PA Score 16/100vs 2FAS →
coverage
21.0/100
Beats 2FAS on: The app warns me when a service I use is breached or a stored credential is weak, reused, or exposed · Use an official CLI
#6
Authy
Twilio
PA Score 3/100vs 2FAS →
coverage
10.0/100
Beats 2FAS on: The app itself locks behind biometrics or a PIN, so a borrowed phone doesn't expose my codes · Scan a QR code and immediately start generating TOTP codes for a new account
#7
Google Authenticator
Google
PA Score 2/100vs 2FAS →
coverage
9.5/100
Beats 2FAS on: The app itself locks behind biometrics or a PIN, so a borrowed phone doesn't expose my codes · Scan a QR code and immediately start generating TOTP codes for a new account
#8
Microsoft Authenticator
Microsoft
PA Score 1/100vs 2FAS →
coverage
5.3/100
Beats 2FAS on: The app itself locks behind biometrics or a PIN, so a borrowed phone doesn't expose my codes · Push-based sign-in includes phishing defenses — number matching, location context, and admin-enforced MFA policies

Full leaderboard: Authenticator Apps arena →