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

# Welcome to Promptr for AI!

> The context manager and prompt library for marketing teams. Save brand context once, use it everywhere.

Promptr for AI is the context manager and prompt library for marketing teams. Save brand voices, guidelines, client context, and campaign briefs as reusable **memory blocks**, then instantly inject them into ChatGPT, Claude, or Gemini, all from a browser extension sidepanel.

<CardGroup cols={2}>
  <Card title="Create Your Account" icon="user-plus" href="https://app.promptr.ai/signup">
    Sign up free and start building your context library in minutes.
  </Card>

  <Card title="Quick Start" icon="rocket" href="/quickstart">
    Build your first memory block and start using it in ChatGPT or Claude.
  </Card>

  <Card title="Browser Extension" icon="puzzle-piece" href="/browser-extension">
    Install the extension and get context suggestions right inside ChatGPT and Claude.
  </Card>

  <Card title="Memory Blocks" icon="cube" href="/concepts/blocks">
    Understand the core unit of Promptr: reusable brand context and guidelines.
  </Card>

  <Card title="Team Workspaces" icon="users" href="/collaboration/team-workspaces">
    Share memory blocks and spaces with your team for consistent, on-brand AI outputs.
  </Card>
</CardGroup>

## How Promptr for AI works

<Steps>
  <Step title="Build your context library">
    Save brand voices, audience personas, client backgrounds, and campaign briefs as memory blocks, organized by client or project.
  </Step>

  <Step title="Organize with spaces">
    Group related blocks into spaces. Keep personal work private or share collections with your whole team.
  </Step>

  <Step title="Insert into any AI tool">
    Open the Promptr browser extension sidepanel on ChatGPT, Claude, or Gemini. Promptr surfaces the right blocks automatically as you type.
  </Step>

  <Step title="Get on-brand output, every time">
    The AI gets the full picture (voice, audience, brief) and produces output that sounds like the brand from the first draft.
  </Step>
</Steps>

<Note>
  Promptr currently works with ChatGPT, Claude, and Gemini.
</Note>