Okta for Startups: How to Set Up SSO Before You Need It

Single sign-on gives your team one login for every app and gives you one switch for granting or cutting access. Okta turns it into a setup task instead of a project:

• Add each app from the Okta Integration Network's catalog of prepared integrations
• Choose a federated sign-on method, SAML 2.0 or OpenID Connect, over password vaulting
• Assign apps to groups so every new hire gets their full stack on day one

Verified against Okta Identity Engine on 2026-09-07.

Prerequisites

• Super admin access to the Okta Admin Console. Adding integrations from the catalog requires the super admin role; app admins can take over configuration and assignment afterward.
• Okta Identity Engine. The paths below use Identity Engine navigation; Classic Engine menus differ in places.
• Admin access to each app you plan to connect, since SAML and OIDC configuration happens on both sides.

SSO pays off at any headcount, and the setup is identical at 5 people and at 120. Best practice is to configure it for scale from day one, and if your team grew up on shared passwords and browser autofill, these same steps are the move over.

Step 1: Add the App From the Okta Integration Network

1. In the Admin Console, go to Applications and Resources → Applications.
2. Click Browse App Catalog.
3. Type the app's name into the Search... bar and open its details page.
4. Check the Overview tab for the Okta Verified badge, which marks integrations Okta has tested and supports.
5. Check the Capabilities tab for the sign-on and provisioning features the integration supports.
6. Click Add, complete General Settings, and click Next.

The catalog holds thousands of prepared integrations, so nearly every app a startup runs is already there with the connection work done.

Step 2: Choose a Federated Sign-On Method

1. On the Sign On Options page, select SAML 2.0 or OpenID Connect whenever the app supports one of them. Both federate authentication, so no password for the app exists to steal.
2. For SAML apps, open View Setup Instructions and copy the values from the Metadata details section, such as the Metadata URL and Sign on URL, into the app's own admin settings.
3. Select Secure Web Authentication only for apps with no federated option. SWA stores a username and password and signs the user in with them, which works, but treat it as the pattern to migrate off as the vendor adds SAML support.

Step 3: Set the Username Format

1. In the Application username format dropdown, choose the value Okta passes to the app as the default username, typically the user's email.
2. In the Update application username on dropdown, choose Create and Update so a username change in Okta follows the person into the app. Create Only sends the username once and never updates it.
3. Click Done. Okta adds an instance of the app integration to your org.

Step 4: Assign the App to Groups, Not People

1. On the Applications page, click the Action dropdown next to the app and choose Assign to Groups.
2. Click Assign next to each group that should have the app, then click Done.
3. For one-off exceptions, open the app, select the Assignments tab, then click Assign → Assign to People.

Group assignment is the piece that makes SSO compound: add a new hire to the right groups and every app they need appears on their dashboard, and removing them on their last day works the same way in reverse.

Step 5: Bulk-Assign the Rest of Your Stack

1. On the Applications page, click Assign Users to App.
2. Select one or more integrations from the Applications list on the left and the users on the right.
3. To work by group instead, click the dropdown next to the Search by person field, select Search by group, and pick the group's members.
4. Click Next, review the summary, and click Confirm Assignments.

Verify the Setup

• Sign in as a test user and confirm the assigned apps appear as tiles on the Okta End-User Dashboard, and that clicking a tile lands you inside the app already signed in.
• In the System Log, confirm the Update application event Okta generates each time an app integration is added from the catalog.
• Remove the test user from an assigned group and confirm the tile disappears from their dashboard.

Troubleshooting

• The app is not in the catalog. Click Create App Integration on the catalog page to build a custom SAML 2.0 or OIDC integration through Okta's app wizard.
• A SWA user is prompted for credentials again. Users who are unassigned from a SWA app and later reassigned must reenter their username and password. This happens when someone is deactivated, removed from an assigned group, or dropped from an import.
• The sign-on method you want is missing. The options shown depend on the protocols the app supports. Check the integration's Capabilities tab, and check the vendor's plan tiers, since some vendors gate SAML behind higher plans.

Would it help to have every app behind one login without spending your own week wiring it up? ScaleIt sets up and runs Okta for startups and SMBs as part of managed IT operations. Book a free call and we will map your app list to an SSO rollout.

Verified against Okta Identity Engine on 2026-09-07. Vendor docs: https://help.okta.com/oie/en-us/content/topics/apps/apps-add-applications.htm, https://help.okta.com/oie/en-us/content/topics/apps/apps_overview_of_managing_apps_and_sso.htm, https://help.okta.com/oie/en-us/content/topics/apps/apps-assign-applications.htm.