Best Descope Alternatives & Competitors in 2025

Auth0 is a program for people to get authentication and authorization services for their own business use.

Open Source

Elegant user management, tailor-made for B2B SaaS

Open Source freemium

Monitor all your cloud services with our status page aggregator. IT teams choose IsDown to monitor all their vendors and get alerts whenever an outage occurs. Integration with Datadog, PagerDuty, Slack, Microsoft Teams, and a lot more.

Try for free paid Free Trial $37.0 / Monthly (Pro)

Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.

Open Source

Application and Data, Application Utilities, and User Management and Authentication

Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.

Secure and robust authentication, SSO with user management

PropelAuth hosts and manages your authentication.

freemium

Kinde provides Authentication tools and infrastructure to helps SaaS businesses accelerate their product development. Every day, Kinde gives the best teams in the world, everything they need to build, secure, monetize, and manage a more modern web

freemium $25.0 / Monthly (Professional plan starting from 10,500 monthly active users)

Security Building Blocks for the AI era! AI Security - LLM Vault, Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!

Open Source free $49.0 / Monthly (Per connection)

FusionAuth is a CIAM platform that is 100% free for unlimited users.

Open Source freemium

Enterprise-grade identity management for all your apps, users & devices

Realtime ID and doc­u­ment scan­ning and verification

2FA codes in your browser, secured by the way you type