Software Alternatives, Accelerators & Startups

Authy

Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

Authy

Authy Reviews and Details

This page is designed to help you find out whether Authy is good and if it is the right choice for you.

Screenshots and images

  • Authy Landing page
    Landing page //
    2021-10-05

Features & Specs

  1. Multi-device synchronization

    Authy allows users to sync their 2FA tokens across multiple devices, which provides a convenient way to access tokens from phones, tablets, and desktops.

  2. Encrypted backups

    Authy provides encrypted backups of the 2FA tokens to the cloud, ensuring that users can recover their tokens in case of device loss or damage.

  3. Offline usage capability

    Authy can generate 2FA codes even when the userโ€™s device is offline, providing access to tokens without requiring an active internet connection.

  4. Desktop app available

    Authy offers a desktop application that allows users to manage and use their 2FA tokens directly from their computer, enhancing accessibility and usability.

  5. Security features

    Authy includes advanced security features such as PIN protection and biometric login options, adding an additional layer of security to the 2FA tokens.

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Videos

How to Use Authy To Keep Your Data Safe

GOOGLE AUTHENTICATOR vs. AUTHY - (AUTHY WON)

Productivity Tuesday Ep#4 -- Authy Two Factor Authentication

Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about Authy and what they use it for.
  • The Complete WordPress Security Guide for Small Business Owners (2026)
    Download an authenticator app (Google Authenticator, Authy, or Microsoft Authenticator). - Source: dev.to / 7 months ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Authy - Two-factor authentication (2FA) on multiple devices, with backups. Drop-in replacement for Google Authenticator. Free for up to 100 successful authentications. - Source: dev.to / over 2 years ago
  • Ask HN: What 2FA iOS app do you use?
    Https://authy.com/ Acquired by Twilio. I'm not even sure if they still update it, last blog post was 3 years ago. - Source: Hacker News / over 2 years ago
  • How to Set Up 2FA on Your BitStarz Account
    2FA apps such as Google Authenticator and Authy randomly generate a code every minute or so, which is matched to a specific key associated with your login. In essence, this means that whenever a login asks for your 2FA code, it knows which number to expect and will only unlock if that correct number is entered. Source: over 2 years ago
  • How can I avoid MFAuthenticator?
    You can also set up the Authy authenticator app on a PC, so you don't have to use a mobile app at all, but use a PC app instead :). Source: about 3 years ago
  • Coworker refused to use a second factor for his Azure Global ADM bcs he doesnโ€˜t need a โ€žGadgetโ€œ like a FIDO key.
    Check out authy. It's considered less secure than other device-specific OTP solutions, but it's better than not using it. Source: about 3 years ago
  • PyPI will require 2FA by the end of 2023
    > So you either need to have a mobile phone Not at all, you can use any 2FA software. I like https://authy.com/ , from Twilio, quite a lot, and use it both on my desktop and phone, including to log in to PyPi. - Source: Hacker News / about 3 years ago
  • I Was Hacked: What Iโ€™ve Learned Since
    Provide your phone number so you can receive a verification code via text message or set up an authentication app, such as Google Authenticator or Authy. - Source: dev.to / about 3 years ago
  • Google Authenticator finally syncs one-time codes in the cloud
    Honestly, Google Authenticator was the worst 2FA app for very long time and although the recent updates improved some things, it's still the worst. Switching to different 2FA app would be a better. I'd recommend Aegis (my personal choice) or Authy. Source: about 3 years ago
  • Must have programs for a fresh Windows 10 install.
    Authy - Great two-factor authentication program. Cross-platform, easy to use and intuitive design. Better than Google Authenticator, MS Authenticator, WinAuth, etc. Source: about 3 years ago
  • I asked the worldโ€™s most valuable hacker what SaaS companies should do to protect their data. Hereโ€™s his answer.
    Implement multi-factor authentication. You should use either authenticator apps, such as Google Authenticator or Authy, or Security Keys such as Yubikey. Security Keys have more robust security but require more responsibility to handle. Source: about 3 years ago
  • [Conor Ryan] Did Brad Marchand delete his Twitter in order to lock in for the playoffs? โ€œNo - itโ€™s strictly because Iโ€™m not paying for Twitter.โ€
    Https://authy.com/ I like this one. Source: over 3 years ago
  • One of my oldest Friends got hacked, the thief used an Authenticator and now have full control over his Account, i reported my friends Character at Loadstone, is there any Chance he could get his ACC back? I started this game because of him. im german so pls excuse any mistakes, Text ist also in ger
    Glad to hear it! Tell him to get a phone, heck either a android emulator or Authy for PC and lock down that sucka. (I didn't know until recently that you could use any authenticator program, I'd recommend Authy b/c it's very much cross platform and if you don't want to run a android emulator, it's a very good option!). Source: over 3 years ago
  • Hackers Claim They Breached T-Mobile More Than 100 Times in 2022 (Since Mint relies on T-Mobile Network)
    Apps like that have existed for years. Authy is probably the most well-known (and is the one I use). Source: over 3 years ago
  • Any recommendations for two factor authentication verification 2FA apps that have a back up desktop access option in the event you lose your iPhone or it dies/malfunctions? Had a close callโ€ฆ.
    Authy https://authy.com has both an iOS app and a desktop app. Both are free. Source: over 3 years ago
  • And then you go back to try again instead of changing it and itโ€™s still incorrect
    Https://authy.com - Manages Two Factor Authentication codes. Source: over 3 years ago
  • Advice on handling Office365 MFA for clients
    You don't need a phone the codes are kept on desktop app you can kick any device associated and change password when staff changes. Https://authy.com/. Source: over 3 years ago
  • The stats on 2FA on Twitter is worrying and with removal of SMS as an option for non-twitter blue users is even worrying ๐Ÿ˜Ÿ
    Some names? getsentinel.io, authy.com, google authenticator, etc. Source: over 3 years ago
  • WTF, l can't put letters only numbers?????. how to fix
    I personally use this one, I have it on my phone and PC and use it for all of my 2FA. Https://authy.com/. Source: over 3 years ago
  • please help! story in comments
    That said, if you haven't done so already, I recommend securing your sensitive accounts with two factor authentication. Where ever possible, use an app rather than SMS (in case this was an issue of SIM cloning) - I'm a big fan of Authy, which has mobile and desktop clients with encrypted cloud sync & backups (be sure to actually enable that feature). Source: over 3 years ago
  • I was just spammed with 500 texts how do i prevent it from happening again?
    You can avoid potential risks like this by avoiding SMS as a second factor when possible; using an app like Authy or Google Authenticator for TOTP (time-based one-time passcodes) or a dedicated hardware security key. This is especially relevant if you, for example, trade crypto - people in those circles are more often targeted, since it's easier to steal and harder to trace. Source: over 3 years ago

Summary of the public mentions of Authy

Authy, a product under Twilio, has carved a niche in the field of identity and access management, particularly focusing on two-factor authentication (2FA) and password management. The general consensus on Authy is mixed, with notable appreciation for some of its features and criticism for others.

Key strengths of Authy include its encrypted cloud backup feature, which distinguishes it from competitors like Google Authenticator. This feature ensures users can recover their authentication tokens if they lose their phone, thus offering a significant advantage for those concerned about losing access to critical accounts. The encrypted backup not only bolsters security by safeguarding data from unauthorized access, but also provides convenience with options for restoring tokens on new devices, provided multi-device support isnโ€™t disabled.

Another positive point is Authy's cross-platform compatibility. It supports both mobile and desktop access, making it versatile and appealing to users who require authentication across different devices. This feature is well-regarded, especially since not all competing apps offer desktop applications.

However, there are some critical concerns associated with Authy. The method of ** PIN code delivery via SMS or call** for restoring accounts introduces vulnerabilities, especially in scenarios involving SIM swap fraud. Such security concerns have led some reviewers to suggest it's less secure compared to device-specific OTP solutions. To mitigate these risks, Authy advises disabling multi-device support once itโ€™s installed on all preferred devices.

Additionally, while there is much praise for Authy's feature of being free for individuals, there is feedback regarding the lack of frequent updates and the absence of recent significant improvements, as some users have noticed gaps in product updates and enhancements. This aspect raises questions about ongoing support and development.

Authy stands out for its user-friendly interface and ease of use. It not only aligns with user needs who seek alternatives to mainstream apps like Google Authenticator and Microsoft Authenticator but also expands user choices by accommodating different platforms with minimal friction. The service supports a wide range of websites and applications, underpinning its versatility.

In summary, Authy is well-suited for users who value cross-device compatibility and secure, convenient access to 2FA tokens through encrypted cloud backups. While it faces stiff competition from services that offer more advanced features for a price, its free offering remains competitive for individual users. Nevertheless, users should weigh the pros and cons, particularly regarding the security of its account recovery process and the vendor's commitment to future product development.

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