The login screen is the slowest part of your stack.

A Proof of Concept (PoC) Single Sign-On (SSO) clears that bottleneck before you commit to a full rollout. PoC SSO means you spin up a working authentication flow fast, test it against real users, and prove integration with your existing systems. There’s no guesswork. You can see how tokens move, how sessions persist, and how identity providers connect.

SSO centralizes authentication into one login for all connected apps. During a PoC, you integrate your app with an identity provider such as Okta, Google Workspace, or Azure AD. You configure SAML, OAuth2, or OpenID Connect protocols to handle authentication and authorization. You assess token lifetimes, claims, and scopes. You measure latency from login to first API call. The goal is clear: verify the SSO flow works end-to-end before scaling it across your environment.

A strong PoC answers key questions:

• Does the integration align with your security model?
• Are role mapping and access rules correct?
• How does it behave under real load?
• Are user experiences consistent across devices?

You can run a PoC SSO with minimal code. Many modern SSO providers offer sandbox environments, example configurations, and API-first approaches to speed deployment. You wire in the SSO client, set redirect URIs, and validate the handshake between your app and the identity provider. Once the login round-trip is reliable and secure, you have proof it works.

Skipping a PoC risks fragile deployments. A failed SSO launch can lock out users or expose endpoints. A tested PoC gives you confidence in production readiness and saves engineering time later.

Build and validate SSO fast. See a working PoC in minutes at hoop.dev and move from test to production without rewriting your auth stack.