Etopa alternatives

Etopa is an open-source two-factor authentication application that operates as a web server. It can be accessed through a web browser or an Android app, with options to use the Etopa.de instance or self-host the service.

Alternatives

• Bitwarden
• Aegis Authenticator
• Proton Authenticator
• Ente Auth
• 2FA Authenticator (2FAS)
• Authy
• Google Authenticator
• Stratum
• FreeOTP
• Dashlane
• YubiKey
• Authenticator Extension