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

# Introduction

> Welcome to Quinn CRM - AI-powered customer relationship management for equipment rental businesses

<img className="block dark:hidden" src="https://mintcdn.com/quinn-9860b73f/zu0DX0BcjoX2KUH9/images/hero-light.png?fit=max&auto=format&n=zu0DX0BcjoX2KUH9&q=85&s=274cbc3cc1c3cbb9474737a49f73c167" alt="Quinn CRM Hero Light" width="2064" height="1104" data-path="images/hero-light.png" />

<img className="hidden dark:block" src="https://mintcdn.com/quinn-9860b73f/zu0DX0BcjoX2KUH9/images/hero-dark.png?fit=max&auto=format&n=zu0DX0BcjoX2KUH9&q=85&s=ed7c1285bddb5581b120307a15f2389d" alt="Quinn CRM Hero Dark" width="2064" height="1104" data-path="images/hero-dark.png" />

## What is Quinn?

Quinn is an **AI-native CRM** built specifically for equipment rental businesses. It combines traditional CRM capabilities with intelligent automation to help you:

* 🎯 **Convert More Leads** - AI-powered lead scoring and nurturing
* 📞 **Never Miss a Call** - 24/7 AI voice agent for after-hours inquiries
* 📊 **Maximize Revenue** - Predictive analytics and cross-sell recommendations
* ⚡ **Automate Everything** - AI task extraction, email sync, and smart routing
* 🔗 **Integrate Seamlessly** - Connect Twilio, Gmail, Outlook, Snowflake, and more

## Key Features

<CardGroup cols={2}>
  <Card title="Customer Management" icon="users" href="/features/crm-overview">
    Unified contact database with automatic enrichment and lifetime value tracking
  </Card>

  <Card title="AI Capabilities" icon="brain" href="/features/ai-capabilities">
    GPT-4 powered task extraction, lead scoring, revenue prediction, and sentiment analysis
  </Card>

  <Card title="Communication Hub" icon="phone" href="/features/communications">
    Voice calls, SMS, email sync, and 24/7 AI voice agent - all in one place
  </Card>

  <Card title="Sales Pipeline" icon="chart-line" href="/features/pipeline-management">
    Visual pipeline with stage drift detection and AI-generated opportunities
  </Card>
</CardGroup>

## Quick Start

Get started with Quinn in minutes:

<CardGroup>
  <Card title="Quickstart Guide" icon="rocket" href="/quickstart">
    Set up your organization and import your first customers
  </Card>

  <Card title="API Documentation" icon="code" href="/api-reference/introduction">
    Explore 400+ API endpoints with interactive playground
  </Card>

  <Card title="Integration Guides" icon="plug" href="/integrations/overview">
    Connect Twilio, Gmail, Snowflake, and other services
  </Card>

  <Card title="Authentication" icon="lock" href="/authentication">
    Learn how to authenticate and secure your API requests
  </Card>
</CardGroup>

## Use Cases

Quinn is perfect for:

* **Equipment Rental Companies** - Track rentals, customers, and inventory
* **Construction Supply Businesses** - Manage contractor relationships and projects
* **Service Companies** - Schedule jobs, track technicians, and manage customer communications
* **Distribution Companies** - Monitor accounts, orders, and delivery routes

## What Makes Quinn Different?

<AccordionGroup>
  <Accordion title="AI-Native Design">
    Quinn isn't a traditional CRM with AI bolted on. It's built from the ground up with AI at its core:

    * **Automatic Task Extraction** - AI listens to calls and creates follow-up tasks
    * **Smart Lead Scoring** - 0-7 scoring based on 20+ signals
    * **Revenue Prediction** - Forecast deal values using historical data
    * **Intelligent Routing** - Calls routed based on business hours and availability
  </Accordion>

  <Accordion title="Equipment Rental Focus">
    Unlike generic CRMs, Quinn understands your business:

    * **Inventory Management** - Track equipment availability and pricing
    * **Transaction History** - Complete rental order tracking
    * **Job Site Management** - Discover construction projects in your area
    * **Contractor Intelligence** - Auto-enrich business data from Google, Ocean.io
  </Accordion>

  <Accordion title="Multi-Tenant SaaS">
    Quinn is a secure, scalable multi-tenant platform:

    * **Organization Isolation** - Complete data separation
    * **Role-Based Access** - Granular permissions per user
    * **Custom Workflows** - Configure rules specific to your business
    * **White-Label Ready** - Brand it as your own (Enterprise plan)
  </Accordion>

  <Accordion title="Developer-First API">
    Built with developers in mind:

    * **432 RESTful Endpoints** - Comprehensive API coverage
    * **OpenAPI Spec** - Auto-generated, always up-to-date
    * **Interactive Playground** - Test requests right in the docs
    * **Webhook Support** - Real-time event notifications
    * **TypeScript SDK** - (Coming soon)
  </Accordion>
</AccordionGroup>

## Architecture Overview

Quinn is built on a modern technology stack:

* **Frontend**: React, TypeScript, TanStack Query, Tailwind CSS
* **Backend**: Node.js, Express, PostgreSQL (Neon serverless)
* **AI**: OpenAI GPT-4/5, Groq, custom ML models
* **Integrations**: Twilio, Vapi, Gmail API, Microsoft Graph, Snowflake
* **Infrastructure**: Hosted on Replit/Render with auto-scaling

## Getting Help

<CardGroup cols={3}>
  <Card title="Documentation" icon="book">
    Comprehensive guides and API reference
  </Card>

  <Card title="Community Discord" icon="discord" href="https://discord.gg/quinn">
    Chat with other Quinn users
  </Card>

  <Card title="Email Support" icon="envelope" href="mailto:support@quinn.app">
    Get help from our team
  </Card>
</CardGroup>

***

Ready to get started? Check out the [Quickstart Guide](/quickstart) or jump into the [API Reference](/api-reference/introduction).