Software Alternatives & Reviews

FreeOTP VS SoloKeys

Compare FreeOTP VS SoloKeys and see what are their differences

FreeOTP logo FreeOTP

Open source implementation of the two-factor authentication HOTP and TOTP schemes.

SoloKeys logo SoloKeys

Secure login made open and easy 🔒
  • FreeOTP Landing page
    Landing page //
    2023-06-26
  • SoloKeys Landing page
    Landing page //
    2023-06-28

FreeOTP videos

FreeOTP - My Favorite Open-source Two-Factor Authentication App

More videos:

  • Review - FreeOTP Preview (iOS)

SoloKeys videos

SoloKey Unboxing & Review

Category Popularity

0-100% (relative to FreeOTP and SoloKeys)
Identity And Access Management
Two Factor Authentication
Password Management
78 78%
22% 22
Authentication
44 44%
56% 56

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare FreeOTP and SoloKeys

FreeOTP Reviews

Top 6 Google Authenticator Alternatives in 2023
One complaint about Google Authenticator is that it’s no longer open-source, with the relevant repositories not updated for several years. This isn’t an issue with FreeOTP, however, as it’s completely open-source.
The Best 2FA Apps 2021: Locking Down Your Online Accounts
The only apps we wouldn’t recommend are paid ones. For example, Authenticator Plus on Google Play is rife with issues, and it costs $2.99. There are plenty of free options available, and if you don’t trust the likes of Google and Microsoft, there are open-source options like andOTP and FreeOTP.

SoloKeys Reviews

We have no reviews of SoloKeys yet.
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Social recommendations and mentions

Based on our record, SoloKeys should be more popular than FreeOTP. It has been mentiond 26 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FreeOTP mentions (8)

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SoloKeys mentions (26)

  • alternative to yubikey with requirements?
    Try Solokeys https://solokeys.com v2 is open source USB-C and NFC compatible work with FIDO and web Auth. Source: about 1 year ago
  • How to Yubikey: A Configuration Cheatsheet
    SoloKeys[0] are one alternative [0] https://solokeys.com/. - Source: Hacker News / about 1 year ago
  • On using bitwarden for TOTP:
    Also take a look at solokeys. They are very affordable and support FIDO2 and FIDO U2F -- meaning they have overlapping protocols with Bitwarden, and they certainly work on Google. Source: about 1 year ago
  • Sign in with Google has been removed for your privacy
    You might want to check out https://solokeys.com/ then. They're pretty new (shipping for about a year) but they do full FOSS firmware & software as well as most hardware being FOSS as well. - Source: Hacker News / over 1 year ago
  • Security keys opinion
    Yubikey is always recommend but solokey is open source. Source: over 1 year ago
View more

What are some alternatives?

When comparing FreeOTP and SoloKeys, you can also consider the following products

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

YubiKey - The YubiKey is a one-time password device for secure login with two-factor authentication

Aegis Authenticator - Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...

Nitrokey - Email Encryption. Encrypt your emails with GnuPG, OpenPGP, S/MIME or your favourite email client.

Google Authenticator - Google Authenticator is a multifactor app for mobile devices.

Microsoft Authenticator - One app to quickly and securely verify your identity online, for all of your accounts.