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

# Quick Start

> How developers build AI applications. Explore our docs to learn how to easily integrate Helicone into your application and explore features that will accelerate your team's development.

<img src="https://mintcdn.com/helicone/psm-vDV7pnoZSp6H/images/helicone-og.webp?fit=max&auto=format&n=psm-vDV7pnoZSp6H&q=85&s=d379c91e81abf298c8db37807b521929" alt="title" width="3600" height="1890" data-path="images/helicone-og.webp" />

### Providers

<CardGroup cols={4}>
  <Card
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  <Card
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  <Card
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</CardGroup>

<CardGroup cols={1}>
  <Card title="Gateway" href="/getting-started/integration-method/gateway">
    The optimal method to integrate with Helicone is through our Gateway.
  </Card>
</CardGroup>

<CardGroup cols={3}>
  <Card title="OpenAI" href="/getting-started/integration-method/openai-proxy">
    Python, Node, cURL, Langchain
  </Card>

  <Card title="Anthropic" href="/getting-started/integration-method/anthropic">
    Python, Node, cURL, Langchain
  </Card>

  <Card title="Azure" href="/getting-started/integration-method/azure">
    Python, Node, cURL, Langchain
  </Card>

  <Card title="Anyscale" href="/getting-started/integration-method/anyscale" />

  <Card title="OpenRouter" href="/getting-started/integration-method/openrouter" />

  <Card title="LiteLLM" href="/getting-started/integration-method/litellm" />
</CardGroup>

### Features

<CardGroup cols={2}>
  <Card title="Custom Properties" href="/features/advanced-usage/custom-properties">
    Label and segment your requests
  </Card>

  <Card title="Feedback" href="/features/advanced-usage/feedback">
    Provide user feedback
  </Card>

  <Card title="Caching" href="/features/advanced-usage/caching">
    Save cost and improve latency
  </Card>

  <Card title="Streaming" href="/features/streaming">
    Usage statistics
  </Card>

  <Card title="Rate Limiting" href="/features/advanced-usage/custom-rate-limits">
    Easily rate-limit power users
  </Card>

  <Card title="Retries" href="/features/advanced-usage/retries">
    Smartly retry requests
  </Card>

  <Card title="Fine Tuning" href="/features/advanced-usage/fine-tuning">
    Fine-tune a model on your logs
  </Card>

  <Card title="Customer Portal" href="/features/customer-portal">
    Fine-tune a model on your logs
  </Card>

  <Card title="Key Vault" href="/features/advanced-usage/key-vault">
    Remove request and responses
  </Card>

  <Card title="Jobs" href="/features/jobs/quick-start">
    Visualize chained requests
  </Card>

  <Card title="Omit Logs" href="/features/advanced-usage/omit-logs">
    Remove request and responses
  </Card>

  <Card title="User Metrics" href="/features/advanced-usage/user-metrics">
    Insights into your users
  </Card>
</CardGroup>