Dev tools · alternatives · 2026
24 alternatives to Authian – Open Source 2-Factor Authentication Using Instant Messengers
Authian is an open source two-factor authentication system that delivers verification codes through instant messaging platforms rather than traditional authenticator apps or SMS. Designed for developers, it offers an… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Authian – Open Source 2-Factor Authentication Using Instant Messengers launched in 2017; newer entries below may have overtaken it.
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Authy▲177Dead simple two-factor authentication optimized for devs
2014 · authy.com · its alternatives →
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2FA codes in your browser, secured by the way you type
2018 · typingdna.com · its alternatives →
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Authium▲3developer tools, security, 2FA, productivity, extension
Jun 2026 · authium.app · its alternatives →
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Two-factor authentication in your browser itself
2021 · authenticator.cc · its alternatives →
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Secure, encrypted and fast two-factor authentication app
2021 · authenticator.2stable.com · its alternatives →
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Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
2022 · github.com · its alternatives →
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An indie project for early 2010s internet addicts
2024 · jacobbartlett.substack.com · its alternatives →
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Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
2023 · github.com · its alternatives →
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Vyse Auth▲65A privacy first 2FA token manager built with Blockstack
2019 · auth.vyse.in · its alternatives →
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Online account protection with multi-factor authentication
2023 · apps.apple.com · its alternatives →
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Hey HN! Happy to finally launch Stack. We made it because we like to put apps into production quickly, and authentication & user management was taking up way too much time. We have components like and that automatically adapt to whatever theme & design system you're using. Check the blog post to see the example with Radix UI and Joy UI. Also, there's an admin dashboard for monitoring and editing accounts. Stack is 100% AGPL/MIT-licensed, so you can self-host it. Cheers!
2024 · stack-auth.com · its alternatives →
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Hi HN, we are Deepak and Sama, co-founders of BoxyHQ (https://boxyhq.com/). BoxyHQ provides an open-source platform for developers to quickly integrate enterprise features into their software solutions. These include SAML Single Sign-On (SSO), Audit logs, with more to come :) Every B2B startup faces a common challenge when it comes to selling into the Enterprise; they need to allocate time and resources to support all the requirements to make their offering enterprise-grade. Supporting these requirements is a significant undertaking for the engineering team, especially since…
2022 · boxyhq.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →