Hydro Mobile App
Free, instant, scalable, blockchain-based 2FA security
21 Alternatives To Hydro Mobile App
1Password
1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
1Password is the easiest way to store and use strong passwords. Log in to sites and fill forms securely with a single click.
Authentiq
Strong authentication, without the passwords
Authy
Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
Avast Passwords for Mac
Free password manager from Avast
Clef
Clef is secure two-factor with no passwords or tokens.
Dashlane
Dashlane is a secure way to bypass tedious logins, forms, and purchases online. Save all of your information and save time in your online transactions.
Dashlane Password Changer
Update all your passwords in 1-click (early access signup)
Drive Password
Password manager encrypting and storing in your Google Drive
GenerateOTP
A simple API to generate and validate OTP codes
Google Titan
A 2FA device to protect yourself from hackers
Instant 2FA
Add two-factor auth to any site in minutes
Jscrambler
Jscrambler is a JavaScript protection solution that makes apps self-defensive, resilient against tampering, malware injection, & code theft.
MasterPassword
Master Password avoids all the pitfalls: a cryptographic algorithm calculates your site’s password for you, only when you need it. When you’re done, it erases the password from the device, so it can’t be stolen.
PassHints
A repository of password requirements for websites and apps.
Rapid 2FA
A painless way to add two-factor authentication to your site
RoboForm Everywhere
Everything you need to manage your passwords
Two Factor Auth (2FA)
List of websites and whether or not they support 2FA
TwoBlocks
A 2FA provider on BlockStack