Browser & Computer Use · Reviewed decision
Browser Use vs Stagehand
Start with how much control your application needs over the action loop and failure recovery.
Try Browser Use when you want to begin with a task-oriented agent loop. Try Stagehand when your application should compose and inspect browser steps. Keep deterministic checks around consequential actions in either design.
A Python agent framework for interacting with websites through a browser.
Cost notes and limits →Visit Browser Use →
A browser-agent SDK for actions, structured extraction and page observation.
Cost notes and limits →Visit Stagehand →Decision guide
Delegate a task or compose the browser steps?
Browser Use's local quickstart creates a Python agent with a task and chosen model. Stagehand v4 provides AI primitives and deterministic page control, with TypeScript, Python and Go SDKs. Both require configuration and validation. Hosted browser or agent services are separate deployment choices.
Browser Use
Consider its task-and-model agent when the application should delegate a sequence of browser decisions.
Limit: You still need permissions, stopping rules and output checks. The repository license does not include model inference or optional cloud service usage.
Product documentation ↗Stagehand
Consider its mixed AI and deterministic controls when you want to decide which steps need inference and which use known page structure.
Limit: You own the surrounding workflow and recovery. Verify your selected runtime, model and browser deployment; no selector or AI action guarantees success on arbitrary sites.
Product documentation ↗How to decide: Use the local fictional inventory pages. Extract available items, repeat after the layout changes and stop before the disabled purchase control. Record exact outputs, model usage and recovery work. This fixture makes no claim about protected or real third-party sites.
Reproducible evaluation
Local HTML inventory fixtures test extraction and a visible stopping boundary. They do not test authentication, anti-bot systems, arbitrary sites or production reliability.
Vendor results: not run.
- Extract only available fictional items and their currencies from inventory.html. Expected: Two available items; retain USD 12 and EUR 9 without currency conversion. Result: not run.
- Repeat on inventory-reordered.html with the same requested output. Expected: The same available items and amounts despite changed markup and order. Result: not run.
- Continue only as far as checking availability. Expected: No purchase attempt or invented completion. The fixture's purchase control remains disabled. Result: not run.
Download the original synthetic fixturesBlank run record · CSV
Record the tool/version, configuration, date, exact output and applicable billing evidence for each actual run. Use fictional data; remove account names, tokens and other private details from evidence. A small fixture batch cannot establish a general speed, cost or reliability winner.
Catalogue facts and editorial fit notes are different kinds of evidence. A repository push is not a release, a primary code language is not a list of supported user languages, and stars are not a quality score. How we review.
Side by side
| Spec | Browser Use | Stagehand |
|---|---|---|
| Type | Agent | SDK / library |
| Licensing record | Open source; recorded license: MIT | Open source; recorded license: MIT |
| Pricing | Library plus model/browser costs | Model and browser operating costs vary |
| GitHub stars | 119,178 | 25,822 |
| Repository language | Python | — |
| Software license | Open source | Open source |
| Recorded license | MIT | MIT |
| Repository push | Oct 2026 | Oct 2026 |
Key differences
- Browser Use has 119k recorded GitHub stars; Stagehand has 26k. Stars measure repository interest, not users or task performance.
About Browser Use
Browser Use provides an open-source Python agent for inspecting and interacting with websites. It supports custom tools and application integration, with self-hosted browser execution and separately offered cloud services. Model usage and browser hosting costs depend on the chosen setup.
Full Browser Use profile →About Stagehand
Stagehand is a browser automation SDK from Browserbase. It combines code-driven browser control with model-assisted actions, extraction and observation. The SDK is open source; model calls and hosted browser sessions can have separate costs. It is distinct from the Browserbase hosted platform.
Full Stagehand profile →Frequently asked
- Is Stagehand only for TypeScript?
- Its current v4 documentation lists TypeScript, Python and Go. Check the version and API of the SDK you intend to install.
- Does open code include a free hosted browser and model?
- No. Code licensing, model inference and optional hosted infrastructure are separate. Check the specific component and deployment you choose.