---
title: Welcome
description: Add authentication and user management to your Flutter app.
---

Clerk offers auth, session management, and prebuilt widgets for your Flutter app.

Use these guides to get started quickly or dive into the SDK reference when you need details.

## Get started

<CardGroup cols={2}>
  <Card title="Flutter Quickstart" href="/getting-started/quickstart">Follow the end-to-end setup guide for a Clerk-powered Flutter app.</Card>
  <Card title="SDK Reference" href="https://pub.dev/documentation/clerk_flutter/latest/">Browse the full Flutter API reference.</Card>
</CardGroup>

## Explore by feature

<CardGroup cols={2}>
  <Card title="Authentication flows" href="/reference/authentication-flows">Sign-in, sign-up, and session management.</Card>
  <Card title="User management" href="/reference/user-management">Manage the signed-in user.</Card>
  <Card title="Organization management" href="/reference/organization-management">Manage members, invitations, and settings.</Card>
</CardGroup>

## Prebuilt widgets

<CardGroup cols={2}>
  <Card title="Clerk widgets" href="/ui/overview">Use Clerk's prebuilt Flutter widgets for fast integration.</Card>
  <Card title="Customization" href="/ui/theming">Customize the look and feel of Clerk widgets.</Card>
</CardGroup>

## Resources

<CardGroup cols={2}>
  <Card title="Example app" href="https://github.com/clerk/clerk-sdk-flutter/tree/main/packages/clerk_flutter/example">Explore a sample app for the Flutter SDK.</Card>
  <Card title="GitHub repo" href="https://github.com/clerk/clerk-sdk-flutter">Browse the source, releases, and issue tracker.</Card>
</CardGroup>