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

# Use Ultrabrowse

> Choose Ultrabrowse for source-heavy research and complex browsing tasks.

# Use Ultrabrowse

Use `Ultrabrowse` when a task needs source-heavy research, more planning, or careful comparison across pages.

## When to use it

Ultrabrowse fits tasks like:

* research that needs citations
* vendor or product comparisons
* migration planning
* security, compliance, or pricing checks across several sites

Use a normal task for single-page questions or basic searches.

## How it works

In the app model selector, Ultrabrowse appears under `Reasoning` when your account can use it. On the Free plan, you see an upgrade prompt for Pro.

Developers can also start browser tasks from the command line. See [Use developer tools](/help/developers).

## Example prompts

<AccordionGroup>
  <Accordion title="NY Tech Week outreach list" icon="calendar-search">
    Research companies attending NY Tech Week that match our ICP. Identify Sales VPs or revenue leaders, cite the pages you use, and recommend who to contact first.
  </Accordion>

  <Accordion title="Expense policy review" icon="receipt-text">
    Review our travel expense policy and the receipt spreadsheet. Flag reimbursements that need a note, category fix, or manager approval. Cite the policy sections you use.
  </Accordion>
</AccordionGroup>

## Related

* [Configure AI providers](/help/ai)
* [Manage subscription](/help/subscription)
* [Run tasks](/help/tasks)