Top 12 Open-Source Alternatives to OTP Auth

The top open-source alternatives to OTP Auth are Tofu Authenticator, Authenticator, and Authenticator.cc. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Tofu Authenticator Landing Page
1

Tofu Authenticator

Tofu Authenticator is an open-source easy to use two-factor authentication app that lets you secure your accounts with one-time passwords.
Pricing:
- Open Source
#Security & Privacy #Identity And Access Management #Password Management 1 social mentions
Authenticator Landing Page
2

Authenticator

Authenticator is a simple, free, and open source two-factor authentication app.
Pricing:
- Open Source
#Password Management #Identity And Access Management #Security & Privacy 4 social mentions
Authenticator.cc Landing Page
3

Authenticator.cc

Authenticator generates 2-Step Verification codes in your browser.
Pricing:
- Open Source
#Identity And Access Management #Tech #Password Management 17 social mentions
KeePassXC Landing Page
4

KeePassXC

KeePass Cross-Platform Community Edition - A community maintained fork of the popular KeePassX...
Pricing:
- Open Source
#Password Management #Password Managers #Security & Privacy 232 social mentions
KeePass Landing Page
5

KeePass

KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.
Pricing:
- Open Source
#Security & Privacy #Password Management #Password Managers 206 social mentions
bitwarden Landing Page
6

bitwarden

Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
Pricing:
- Open Source
- Freemium
- $10.0 / Annually (Premium)
#Password Managers #Password Management #Security & Privacy 604 social mentions
AnyMemo Landing Page
7

AnyMemo

AnyMemo is a free open-sourced spaced repetition flashcard learning software similar to SuperMemo...
Pricing:
- Open Source
#Password Management #Security & Privacy #Identity And Access Management 2 social mentions
Keycloak Landing Page
8

Keycloak

Open Source Identity and Access Management for modern Applications and Services.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 4 social mentions
privacyIDEA Landing Page
9

privacyIDEA

privacyIDEA is an enterprise ready, open-source multi factor authentication system.
Pricing:
- Open Source
#Identity And Access Management #Two Factor Authentication #Authentication 1 social mentions
Auth0 Landing Page
10

Auth0

Auth0 is a program for people to get authentication and authorization services for their own business use.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #SSO 175 social mentions
LoginTC Landing Page
11

LoginTC

Simply Strong Two-Factor Authentication LoginTC is best in class. Effortless Administration. Intuitive User Experience. Cost-effective solution for all organizations.
Pricing:
- Open Source
- Freemium
- Free Trial
- $3.0 / Monthly (Professional Tier)
#Identity And Access Management #Two Factor Authentication #Authentication
OpenID Landing Page
12

OpenID

OpenID is a safe, faster and easier way to log in to web sites.
Pricing:
- Open Source
#Network & Admin #Security & Privacy #Identity And Access Management 1 social mentions