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 and Browser Testing with AI

## Test the app the way a user would

No selectors to maintain and no test script to rewrite when the DOM moves. Describe the flow in a sentence, get screenshots, console errors and a prioritised fix list back.

### [QA My Website](https://browser-use.com/showcase/qa-my-website)
your app

### [Build a Browser Game](https://browser-use.com/showcase/build-browser-game)
Testing & QA

### [QA Every Page in Parallel](https://browser-use.com/showcase/qa-every-page-in-parallel)
your app

### [Verify a Shared Video](https://browser-use.com/showcase/verify-a-shared-video)
Open [video URL] and verify it actually plays: check that it is not private, region-blocked, or removed, and report the title, channel, duration, and current status.

## Other things agents do

### [Data extraction](https://browser-use.com/showcase/category/data-extraction)

Portals, rendered tables, paginated lists and PDFs behind a search form. The agent opens the real page, follows the pagination, and hands back CSV or JSON with a source URL on every row.

### [Shopping & checkout](https://browser-use.com/showcase/category/shopping)

Unit prices instead of sticker prices, stock checked across twenty products at once, coupons tried one at a time at the real checkout. The agent stops before payment, every time.

### [Travel & booking](https://browser-use.com/showcase/category/travel)

Availability that only exists inside a live calendar widget, seat maps you have to read visually, walking distances you have to check on a map. These are the flows a scraper cannot see.

### [Research](https://browser-use.com/showcase/category/research)

Regulators, clinical registries, academic publishers and city halls. Sources that are public but not queryable, where the answer is three clicks deep in a form nobody has an API for.

### [Companies & jobs](https://browser-use.com/showcase/category/companies)

Directories, portfolio pages, exhibitor lists and job boards, turned into a deduplicated table with every claim traced back to the page it came from.

### [Agent workflows](https://browser-use.com/showcase/category/workflows)

Four browsers at once, a task that runs every weekday at eight, a workflow saved as a reusable skill, a logged-in session that stops before anything irreversible.

### [Social & outreach](https://browser-use.com/showcase/category/social)

Both platforms are hostile to automation and generous to a logged-in human. The agent is the second kind: it reads your feed, exports your own followers, drafts in the real composer, and stops before it posts.

### [Games & real-time](https://browser-use.com/showcase/category/games)

Tetris, chess, GeoGuessr, powerline.io. Not a benchmark - a demonstration that the agent can read a board that changes faster than it can think and still act on it.