BrowserOS neo

BrowserOS neo is a local, open-source browser that AI agents can drive using your logged-in accounts. It is designed for interactive tasks where you want to watch the session, use your existing logins, and replay what happened if something goes wrong.

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Website Besuchen

A browser for agents working in your real accounts

BrowserOS neo is a local, open-source browser that AI agents can control while signed into your own accounts. The site describes it as a separate browser for agent tasks, with support for MCP-driven agents and one-click import of Chrome logins.

It is designed for interactive web work where you want to watch the steps as they happen and replay the session afterward. The product is positioned for errands inside accounts like email, docs, or other logged-in sites, not for CI pipelines or test automation.

Core capabilities

Agent-driven browsing over MCP

BrowserOS neo is meant to be driven by agents that speak MCP, including Claude, Cowork, Codex, and Cursor according to the homepage. You provide the task in plain language and the agent works in the browser.

Use your logged-in accounts

The site says you can import Chrome logins in one click and work in a browser signed in as you. That lets agents operate inside accounts you already use, rather than starting from logged-out sessions.

Visible session playback

Sessions are shown live and can be replayed afterward as a scrubbable video. This supports review, troubleshooting, and understanding what the agent actually did.

Parallel agent work

The homepage says you can run agents in parallel, with several agents sharing one visible browser. That is useful when you want multiple errands handled at the same time.

Local open-source browser

BrowserOS neo is presented as a local, open-source browser, with AGPL-3.0 noted on the comparison page. It is installed as an application rather than embedded as a framework.

Chromium-only browser target

The comparison page says neo is Chromium only. That narrows its scope, but also makes its position clear: it is a browser for agent work, not a multi-engine testing stack.

Where BrowserOS neo fits

Logged-in account tasks
Use neo when an agent needs to complete work inside accounts you already control, such as email, file storage, GitHub, or other authenticated web apps.
Interactive errands you want to observe
It is suited to tasks where you want to watch the browser while the agent acts, rather than handing the job to an unattended background process.
Reviewable agent sessions
Choose neo when you want a replayable record of what happened, so you can inspect the path the agent took if the task fails or behaves unexpectedly.
Parallel desktop automation
It can be used when you want more than one agent working at the same time in a shared visible browser environment.
Alternatives to test frameworks for one-off work
The comparison pages position neo as a better fit than Playwright for errands that are not meant to become committed tests, especially when working in real accounts matters more than test infrastructure.

Pros and Cons

Pros

Works with logged-in accounts rather than starting from blank sessions.
Lets you watch agent actions live and replay sessions afterward.
Supports multiple agents in parallel in one visible browser.
Open-source and free according to the site.
Designed to be used as an app you open, not a framework you build around.

Cons

Not built for CI, assertions, or test-runner workflows.
Limited to Chromium rather than multiple browser engines.
The site frames it as interactive desktop work, not unattended server-side automation.
You need an agent that can speak MCP or a similar supported interface.

FAQ

Is BrowserOS neo a test automation framework?

No. The comparison page says it is a browser application and explicitly notes that it is not a test runner and is not built for CI or assertions.

Can it use my existing Chrome logins?

Yes. The site says you can import Chrome logins in one click and use the browser signed in as you.

Which agents can drive BrowserOS neo?

The homepage names Claude, Cowork, Codex, and Cursor, and the comparison pages describe it as usable by agents that speak MCP.

Does BrowserOS neo support replaying sessions?

Yes. The site says sessions can be watched live and replayed afterward as a scrubbable video.

Is there confirmed pricing on the site?

The pricing URL returns a page-not-found response, so no pricing plan details or limits are confirmed on the source pages provided.

Quick Facts

Category: AI browser
Product type: Local browser application
License: AGPL-3.0
Platform scope: Chromium only
Primary users: People using AI agents for logged-in web tasks
Source domain: browseros.com