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

# Compare multiple URLs

> Capture several sites into one project and lay their flows out side by side for comparison.

You can capture more than one URL into the same project. Each URL becomes its own flow, placed in its own [frame](/canvas/flows-and-frames) on the canvas, so you can compare products side by side.

## Add multiple URLs

<Steps>
  <Step title="Start a new capture">
    Open the new capture dialog from your dashboard.
  </Step>

  <Step title="Enter several URLs">
    Add each URL you want to compare. BenchCanvas generates a separate flow for each one.
  </Step>

  <Step title="Run the capture">
    BenchCanvas captures every URL and arranges the resulting flows on the same canvas, each inside its own labeled frame.
  </Step>
</Steps>

## Why compare on one canvas

Putting flows next to each other is the heart of UX benchmarking. With everything on one infinite canvas you can:

* Zoom out for the macro view across products, then zoom in for detail.
* Compare navigation patterns, step counts, and information hierarchy.
* Annotate differences with [comments](/collaborate/comments) and [sticky notes](/collaborate/sticky-notes).
* Ask the [AI assistant](/ai/flow-chat) to compare the flows for you.

<Tip>
  You can also build a comparison incrementally: capture one URL now, then add another flow later from the canvas, or use [Expand flow](/capture/expand-flow) to grow an existing one.
</Tip>

## Related

<CardGroup cols={2}>
  <Card title="Flows and frames" icon="object-group" href="/canvas/flows-and-frames">
    How frames keep multiple flows organized.
  </Card>

  <Card title="Competitor analysis" icon="magnifying-glass" href="/use-cases/competitor-analysis">
    A full walkthrough of benchmarking competitors.
  </Card>
</CardGroup>