Ship your login page in minutes. Match styling to your brand. Customize how users can log in without extra code.
Integrate with all identity providers. Offer SAML single sign-on and SCIM programmatic provisioning.
Manage user permissions. Design an access control policy for your app. Offer custom roles to your customers.
Authenticate API requests. Extend API access to your customers. Apply custom scopes to their permissions.
$ curl https://api.acme.ai/search?q=...
-H X-Api-Key=acme_sk_...
Tesseral supports all major web frameworks. Use our SDKs to simplify implementation and ship faster.
import { TesseralProvider, getUser } from "@tesseral/tesseral-nextjs/serverside";
// app/layout.tsx
export default function RootLayout({ children }: { children: React.ReactNode }) {
return (
<html lang="en">
<body>
<TesseralProvider>{children}</TesseralProvider>
</body>
</html>
);
}
// app/page.tsx
export default async function Page() {
const user = await getUser();
return <div>Howdy, {user.email}!</div>;
}
Powerful auth for any scale. Engineered for security, designed for developer experience.
User impersonation
Help customers troubleshoot by assuming their accounts. See exactly what they see in your app.
SAML single sign-on
Integrate single sign-on (SSO) instantly with any major identity provider, such as Microsoft Entra or Okta.