Software Alternatives & Reviews

FreeOTP VS Protectimus

Compare FreeOTP VS Protectimus and see what are their differences

FreeOTP logo FreeOTP

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

Protectimus logo Protectimus

Protectimus multi-factor authentication solution is powerful and flexible, and scales to meet the needs of any business
  • FreeOTP Landing page
    Landing page //
    2023-06-26
  • Protectimus Landing page
    Landing page //
    2021-10-04

Protectimus provides two-factor authentication solutions for securing enterprise and personal user accounts against unauthorized access. The Protectimus two-factor authentication solution is available as a cloud-based service or an on-premise platform, and it can be easily integrated into any infrastructure using an API, SDK, or ready-to-use integration components for Active Directory, ADFS, Winlogon, RDP, RADIUS, OWA, Roundcube, etc.

The company also offers both traditional and innovative one-time password delivery solutions: classic and programmable hardware tokens, as well as software one-time password delivery methods (2FA apps for Android and iOS, SMS authentication, and OTP delivery chatbots in messaging apps).

All the Protectimus two-factor authentication system’s components support the OATH (Initiative for Open Authentication) standards for ОТР authentication. The following algorithms are used to generate one-time passwords: HMAC, HOTP, TOTP, and OCRA.

Additional features of the Protectimus two-factor authentication solution that help to protect access to users accounts more efficiently include data signing (one-time passwords are generated according to the OCRA algorithm, using data from the user’s current operation as a variable), filtering by time of login and country from which access is requested, and user environment analysis.

FreeOTP videos

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

More videos:

  • Review - FreeOTP Preview (iOS)

Protectimus videos

Protectimus | The best solution of two-factor authentication

More videos:

  • Tutorial - How to burn Protectimus SLIM token?
  • Tutorial - How to set up Microsoft Outlook Web App (OWA) two-factor authentication with Protectimus
  • Tutorial - How to Enable Two-Factor Authentication for Windows Logon and RDP

Category Popularity

0-100% (relative to FreeOTP and Protectimus)
Identity And Access Management
Two Factor Authentication
Password Management
83 83%
17% 17
Authentication
51 51%
49% 49

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 Protectimus

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.

Protectimus Reviews

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

Based on our record, FreeOTP seems to be more popular. It has been mentiond 8 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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Protectimus mentions (0)

We have not tracked any mentions of Protectimus yet. Tracking of Protectimus recommendations started around Mar 2021.

What are some alternatives?

When comparing FreeOTP and Protectimus, 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.

andOTP - andOTP is a two-factor authentication App for Android 4.4+

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

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

Authenticator Plus - Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts.

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