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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# AI Agents That Play Browser Games in Real Time

## Play a live game in the browser

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.

### [Clear 100 Tetris Lines in 17s](https://browser-use.com/showcase/clear-tetris-lines-in-17-seconds)
jstris.jezevec10.com

### [Play Chess from the Live Board](https://browser-use.com/showcase/play-chess-from-live-board)
lichess.org

### [Play GeoGuessr](https://browser-use.com/showcase/play-geoguessr)
openguessr.com

### [Play a Real-Time Browser Game](https://browser-use.com/showcase/play-realtime-browser-game)
powerline.io

## 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.

### [Testing & QA](https://browser-use.com/showcase/category/testing)

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.

### [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.