> ## Documentation Index
> Fetch the complete documentation index at: https://stytch.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Stytch UI

> How to build a log in and sign up flow for your app using the Stytch UI components included in the frontend SDK.

## Select a login flow

Our frontend SDKs includes the `<StytchB2B>` component that makes it easy for you to build two types of authentication flows into your app:

<Columns cols={2}>
  <Card title="Discovery login" icon="scan-search" href="/multi-tenant-auth/build-auth/discovery">
    Cross-org login page where users authenticate first before selecting an org to log in to. **Recommended for most use cases.**
  </Card>

  <Card title="Org-specific login" icon="building-2" href="/multi-tenant-auth/build-auth/org-specific">
    Specialized login page for a specific organization, often a subdomain containing the organization slug.
  </Card>
</Columns>

<Info>
  Stytch SDKs and UI are hosted by your application.
</Info>