B
bmux
bmux is a free and open-source browser designed for both human users and autonomous agents.
Our verdict
Who it's for
Split browser panes for humans and agents
Who should look elsewhere
CLI requires a recent Node.js version, which may not be pre-installed
Pros
- +Free and open source with no paid tiers
- +Cross-platform support (macOS, Windows, Linux) with portable host option
- +Unique multiplexer and agent control features not found in standard browsers
Cons
- −CLI requires a recent Node.js version, which may not be pre-installed
- −Linux setup requires Xvfb and manual host configuration, adding complexity
Key features
- ✓Split panes horizontally or vertically with independent address bars
- ✓Floating panes that stay with a session and can be resized and moved
- ✓Session picker to filter and switch between saved workspaces
- ✓Agentic browsing: control a pane from the CLI and monitor multiple agents
- ✓Mobile device simulation with phone presets and orientation switching
- ✓Automated scraping using profile connections, simulated devices, and browser workers
- ✓Built-in ad blocking and dark mode
- ✓Saved forms for filling non-password fields
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | — | month | Split your work into panes; Give agents a browser you can see; Browser multiplexer |