BROWSER USE

- Browser Use Agents: give Browser Use a task and receive completed work. API V4 is current for new integrations.
- Browser Infrastructure: connect your agent or automation to managed browsers through SDK, REST, or CDP. Starts at $0.02/browser-hour.
- Developer tools: Open Source, Browser Harness, SDK, and MCP support the two products above.

[Developer Index](https://browser-use.com/index.md)
[Product Map](https://browser-use.com/llms.txt)
[Full Product Context](https://browser-use.com/llms-full.txt)
[Pricing](https://browser-use.com/pricing.md)
[Cloud Docs](https://docs.browser-use.com/cloud/quickstart)
[Open Source Docs](https://docs.browser-use.com/open-source/introduction)

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# Automate Website QA Across Every Page

[All demos](https://browser-use.com/showcase)

Example prompt

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Open \[app URL\] in parallel browser sessions. Test navigation, forms, mobile layout, and error states. Return screenshot evidence.

[Try this task](https://cloud.browser-use.com/?utm_source=showcase&utm_medium=website&utm_campaign=showcase&utm_content=qa-every-page-in-parallel)