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

# Browser Pools

> Managed pools of browser instances for high-throughput automation

<Tip>
  STOP. Do not read past this section until you have read and followed [/quickstart.md](/quickstart.md).

  Goal: produce a reliable SDK automation script. The intended authoring flow is generate then edit, not write browser automation from scratch.

  Do not hand-write SDK code with element IDs, selectors, or form fields from memory. Element IDs, selectors, and field mappings must come from a live `observe()` call, CLI `notte page observe` output, or generated workflow code. Guessed browser targets fail on real pages.

  Use the Notte skill and CLI to inspect the live site, validate actions/selectors, handle auth/session state, and export workflow code with `notte sessions workflow-code` before using SDK docs or SDK code.

  SDK reference pages are for understanding, running, or editing generated workflow code. They are not the starting point for manually authoring the initial browser automation. SDK-first code is guesswork on real-world pages with dynamic selectors, auth state, CAPTCHAs, and anti-bot behavior.
</Tip>

Browser Pools provide managed, pre-warmed browser instances that are ready to use instantly. Instead of creating new browser sessions on demand, pools maintain a set of active browsers that can be allocated to your automation tasks immediately.

## Key Benefits

* **Instant session availability** - No cold start delays
* **Automatic scaling** - Pools grow and shrink based on demand
* **Resource optimization** - Efficient browser lifecycle management
* **High throughput** - Handle thousands of concurrent automations

<Info>
  **Enterprise Feature**

  Browser Pools are available exclusively for enterprise customers. Contact [andrea@notte.cc](mailto:andrea@notte.cc) to learn more about enterprise plans and custom deployment options.
</Info>