Hydro Raindrop Alternatives
Hydro Raindrop is described as 'Hydro enables developers to seamlessly deploy blockchain in their existing applications, without the need to create expensive infrastructure' and is an website in the security & privacy category. There are more than 25 alternatives to Hydro Raindrop, not only websites but also apps for a variety of platforms, including Android, iPhone, Android Tablet, iPad and Apple Watch apps. The best Hydro Raindrop alternative is Authy, which is free. Other great sites and apps similar to Hydro Raindrop are 2FA Authenticator (2FAS), andOTP, FreeOTP and Google Authenticator.
- Free • Proprietary
- 79 Authy alternatives
Manage two-factor authentication seamlessly across various platforms with secure cloud backups and offline access. From Gmail to LastPass, enhance security effortlessly. Sync multiple devices securely and protect sensitive data with robust encryption.
License model
- Free • Proprietary
Application type
Country of Origin
United States
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
Comments about Authy as an Alternative to Hydro Raindrop
- 64 2FA Authenticator (2FAS) alternatives
2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
- Mozilla Firefox
It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code.
License model
- Free • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Android
- Android Tablet
DiscontinuedUnmaintained, see https://github.com/andOTP/andOTP and developers announcement on XDA https://forum.xda-developers.com/t/app-4-4-open-source-andotp-open-source-two-factor-authentication-for-android.3636993/post-87021655. The GitHub repository was also archived in June 2022.
- 53 FreeOTP alternatives
FreeOTP is a two-factor authentication application for systems utilizing one-time password protocols with support for Android (6 or later) and iOS (11 or later). Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- 83 Google Authenticator alternatives
Google Authenticator generates 2-Step Verification codes on your phone.
License model
- Free • Proprietary
Application type
Country of Origin
United States
Platforms
- Android
- iPhone
- Android Tablet
- iPad
Google Authenticator Features
Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Microsoft Edge
- Google Chrome
- Mozilla Firefox
- 25 YubiKey alternatives
The multi-protocol security key offers the highest assurance, protecting devices with passwordless workflows and strong 2FA against phishing. It plugs into computers, tablets, and mobile devices, integrates PIN or biometric for identity verification, and reduces helpdesk costs.
License model
- Paid • Proprietary
Application type
Country of Origin
Sweden
EU
Platforms
- Mac
- Windows
- Linux
- Google Chrome
YubiKey Features
Keysmith is a token generator for your two-factor authentication (2FA) logins. It supports time and hash-based one-time passwords (TOTP/HOTP).
License model
- Free • Open Source
Application type
Country of Origin
Germany
EU
Platforms
- Linux
- KDE Plasma
- Linux Mobile
- Flathub
- Plasma Mobile
- Flatpak
- 44 OTPClient alternatives
GTK+ application for securely managing TOTP & HOTP tokens. Content is encrypted on disk using AES256-GCM. Master password derived using PBKDF2 with 100k iterations & SHA512 as hash algorithm. Can import encrypted backups from andOTP & Authenticator+.
License model
- Free • Open Source
Application type
Country of Origin
Italy
EU
Platforms
- Linux
- Flathub
- GNOME
Authorizer Features
- 53 Yandex.Key alternatives
Two-factor authentication app for Yandex accounts and also other QR-code based temporary codes for two-factor authentication
License model
- Free • Proprietary
Application type
Country of Origin
Russia
Platforms
- Android
- iPhone
- Android Tablet
- iPad
Yandex.Key Features
Hermes offers a straightforward solution for overseeing two-factor authentication accounts (SHA1), providing support for a wide range of platforms, including Gmail, Dropbox, and thousands of other websites.
License model
- Free • Open Source
Platforms
- Windows
- Mac
- Linux
Hermes OTP Features
It enables private financial systems to seamlessly leverage the public blockchain.