Best Authsignal Alternatives - 2025

WorkOS provides APIs to make your app Enterprise Ready, with pre-built features and integrations required by IT admins. Start selling to enterprise customers with just a few lines of code. Add Single Sign-On (SSO), Directory Sync, Audit Logs and more to your app today.

Excited to see WorkOS unveil its pre-built wizard for configuring Single Sign-On (SSO/SAML). This streamlined solution promises to simplify the integration process for software companies, empowering them to implement robust authentication mechanisms with ease. A game-changer for ensuring secure and seamless user experiences across the enterprise landscape.

One integration to build the perfect fraud stack. Dodgeball hooks into signup, sign-in, payments, etc. tracks your users, runs drag & drop automated workflows (logic, smart friction & 3rd-party fraud tools), and returns a response (approve, deny, or review).

An authentication service that lets users log in using only their Phone Numbers without a password. Integrate secure phone number login to your web/apps. It’s universal, works across apps, and doesn't require users to have a Cotter account.

Passage makes it incredibly easy to implement modern biometric authentication in your web apps. With a few lines of code, your users can quickly and securely authenticate with Face ID, Touch ID, Windows Hello, or any other biometric built into their devices.

Byepass is a passwordless access system.

When I requested a log in to developer area (which I assume is how any Byepass login would work) on my mobile, I thought it had not worked and having tried it on my desktop I now realize what had happened.

I did not realize that the original screen I had logged into had changed to show the contents because the mobile window/ screen telling me that the challenge had worked was blocking it (even though it was still there).

I presume that your use-case is that a user would request login on a desktop and then authorize the email challenge on their mobile. In this case it would work perfectly as the the original descktop login request would be showing logged in content.

MojoAuth is a passwordless authentication tool, built to make complex authentication mechanisms easier. Integrate MojoAuth to your app or website in just 5 minutes and allow your users to login into your platform without any password effortlessly.

A swift & secure authentication solution, to make your users login passwordless and OTPless. SAWO API gets in the backend of your website / Application, to make the on-boarding process quick, safe, and also saves 75% of your authentication cost.

Great product for all the developers out there. SAWO SDK is a must recommended product to use. Its password less mechanism makes it more efficient and easy to use for all the developers. Its OTP less mechanism makes it more easy to understand and impliment in your projects. Go password less and OTP less with SAWO with more efficiency and security

SuperTokens is used by 10,000s of developers worldwide. It eliminates vendor lock in and other tradeoffs associated with traditional SaaS providers. With launch of passwordless, apps can authenticate their users through email IDs or phone numbers!

The game-changing fraud intelligence tool that's set to revolutionize the internet economy! Join us on our mission to democratize trust & secure the internet! Love puzzles? Take this quick survey: https://tally.so/r/wbq96Z

Authsignal alternatives

Drop-in Authentication, build secure user flows in minutes.