Best identity software

10 tools with AI-ranked alternatives, pricing, pros and cons.

Secret Double Octopus logo

Secret Double Octopus

Secret Double Octopus is an enterprise passwordless authentication platform for securing workforce access to applications, systems,...

IdentityServer logo

IdentityServer

IdentityServer is an extensible OpenID Connect and OAuth 2.0 framework for .NET applications, used by teams...

MFAuth logo

MFAuth

MFAuth is a self-hosted multi-factor authentication server for organizations that want to manage authentication without relying...

Authelia logo

Authelia

Authelia is an open-source authentication and authorization server for adding single sign-on and multi-factor authentication to...

Authsignal logo

Authsignal

Authsignal is an authentication and fraud-prevention platform for teams building web and mobile applications. It provides...

Kinde logo

Kinde

Kinde is an authentication and user-management platform for startups and SaaS teams. It provides hosted sign-in,...

Unstoppable Domains Resolver logo

Unstoppable Domains Resolver

Unstoppable Domains Resolver resolves blockchain-based domain names into wallet addresses and decentralized content destinations. It is...

Auth.js logo

Auth.js

Auth.js is an open-source authentication library for JavaScript and TypeScript applications, with particularly strong integration for...

SSOJet logo

SSOJet

SSOJet is an identity platform for SaaS companies that need enterprise SAML and OAuth single sign-on,...

typeauth logo

typeauth

TypeAuth is a developer-focused authentication service for adding user sign-in and account management to web applications....