BrowserOS vs magentic-ui
AI agents for browser tasks compared
BrowserOS and magentic-ui both use AI agents to help with browser tasks. BrowserOS focuses on Chromium-based browsing with logged-in sessions, while magentic-ui combines browser and local-file workflows with user supervision and browser sandboxing.
BrowserOS: Run AI Agents in a Chromium Browser
BrowserOS is a Chromium-based browser project with two modes: BrowserOS neo lets MCP-compatible AI agents work in your logged-in tabs, while BrowserOS adds an AI agent for people browsing. It runs on macOS, Windows, and Linux, with sessions kept on your machine.
magentic-ui: Automate Browser and Local File Tasks with AI
MagenticLite is a Python agent that combines browser automation with local file access in workflows you can supervise. It targets teams seeking capable automation with smaller models, provided they can connect a model endpoint and accept sandboxed browser sessions.
| BrowserOS | magentic-ui | |
|---|---|---|
| Language | TypeScript | Python |
| License | AGPL-3.0 | MIT |
| Stars | 14k | 10.1k |
| Forks | 1.5k | 1k |
| Last analyzed | Oct 18, 2026 | Oct 12, 2026 |
Key differences
- BrowserOS offers two desktop workflows: BrowserOS neo for agents using logged-in accounts and BrowserOS for an AI assistant in a user-controlled browser; magentic-ui coordinates browser and local-file tasks.
- BrowserOS stores session data locally and connects to MCP-compatible agents; magentic-ui runs browser sessions in a lightweight VM sandbox and pauses for approval before critical actions.
- BrowserOS is written in TypeScript and uses components in several other languages; magentic-ui is written in Python.
- BrowserOS uses the AGPL-3.0 license, while magentic-ui uses the MIT license.
- BrowserOS neo supports macOS and Windows, while BrowserOS also supports Linux; magentic-ui's quick start covers macOS or Windows via WSL.
- BrowserOS is a secondary browser for agent work, while magentic-ui is explicitly experimental and designed for supervised use.
Choose BrowserOS if you…
- want agents to work with logged-in web accounts while keeping session data on your machine.
- need a Chromium-based browser with either agent-driven tasks or an in-browser AI assistant.
- want to connect MCP-compatible agents to browser tasks.
Choose magentic-ui if you…
- need supervised workflows spanning browser activity and local files.
- want to steer or take over tasks and approve critical actions.
- prefer browser sessions that run in a lightweight VM sandbox.
Compare the numbers side by side, or add more projects
This comparison is generated with AI from the OSRepos analyses of both projects. Always check each project's repository and documentation before choosing.