
Amazon Cognito
Customer identity and access management service for adding user sign-up, sign-in, and authentication to apps
Discover top open-source software, updated regularly with real-world adoption signals.

Add SAML and SCIM to any app in minutes
SSOReady delivers ready-to-use SAML and SCIM integration via a simple HTTP API and language SDKs, letting developers add enterprise SSO and directory sync in an afternoon.

SSOReady provides a lightweight middleware layer that enables developers to add enterprise SAML single sign‑on and SCIM directory synchronization to any application, regardless of stack. With language‑specific SDKs that wrap a straightforward HTTP API, integration can be achieved in just two lines of code for SAML and one line for SCIM.
The service can be consumed via a cloud‑hosted instance or self‑hosted behind your own infrastructure. An optional self‑serve onboarding UI lets customers configure their identity providers without developer intervention. Enterprise plans add custom domains, a management API for programmatic control, and SLA‑backed support, while the core MIT‑licensed code remains free to modify and deploy.
Ideal for SaaS products targeting business customers who require secure, standards‑based authentication and automated user provisioning. The stack‑agnostic design, rapid implementation, and open licensing make it a practical choice for teams that need enterprise‑grade SSO without building it from scratch.
When teams consider SSOReady, these hosted platforms usually appear on the same shortlist.
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
Add SSO button to SaaS dashboard
Users can sign in via their corporate IdP with two lines of code.
Sync employee directory nightly
SCIM endpoint provides an up‑to‑date list of users for automated provisioning.
White‑label onboarding portal
Customers self‑configure SAML/SCIM on a custom domain, keeping the experience on‑brand.
Self‑hosted compliance deployment
Run SSOReady behind your firewall with SLA‑backed support for regulated environments.
No, it acts as middleware and never owns or stores user passwords.
SDKs are available for TypeScript, Python, Go, Java, C#, Ruby, and PHP.
Yes, you can self‑host the service or use the cloud‑hosted instance.
Custom domains, the Management API, and SLA‑backed support are part of the Enterprise plan.
There is no hard limit; usage scales with your deployment resources.
Project at a glance
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