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

# Use cases

> Common product patterns for ThinkFeel integrations.

<CardGroup cols={2}>
  <Card title="Customer support" icon="briefcase">
    Build support chatbots that understand tone and emotion, then respond with empathy and useful next steps.
  </Card>

  <Card title="Companion apps" icon="heart">
    Create companion applications for mental wellness with warm, validating, and wellness-focused personas.
  </Card>

  <Card title="Creative writing" icon="pen">
    Develop interactive storytelling or roleplay experiences with immersive characters.
  </Card>

  <Card title="Language learning" icon="book-open">
    Build conversational language learning tools with encouraging and adaptive personas.
  </Card>
</CardGroup>

<Info>
  If your use case needs a specific voice, safety boundary, or domain context, include that in your [request
  access](https://curvelabs.org/request-api-access) application.
</Info>