The best European alternative to Authy is Proton Authenticator. If that doesn't suit you, we've compiled a ranked list of other European Authy alternatives to help you find a suitable replacement.
Authy alternatives are mainly Security & Privacy Solutions. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Authy.
This list contains services from companies based in a member state of the European Union (EU), the European Economic Area (EEA) and the European Free Trade Association (EFTA). You can read more about the listing conditions here.
Secure two-factor authentication app with end-to-end encryption, cross-platform sync, and no ads. Import existing codes and backup securely.

Proton Authenticator is a privacy-focused two-factor authentication app that generates secure 6-digit codes for your online accounts. Built by the team behind Proton Mail, this open source authenticator prioritizes your security and privacy above all else.
Key features include:
Unlike other authenticators that lock you into Big Tech ecosystems, Proton Authenticator gives you complete control over your 2FA codes. You can use it without creating an account, or sign in to enable secure backup and sync features. The app supports both QR code scanning and manual key entry for easy setup.
Swiss-based and trusted by over 100 million users worldwide, Proton Authenticator represents a new standard for authentication apps where your privacy isn't compromised for convenience.