# browseros-ai/BrowserOS

🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

Repository: https://github.com/browseros-ai/BrowserOS
Canonical: https://ross.abutalabs.com/products/browseros
Homepage: https://BrowserOS.com/neo
Language: TypeScript
License: AGPL-3.0
License Family: copyleft
Topics: hacktoberfest, browser, browseros, chromium, linux, macos, windows, agent, llm, lmstudio, ollama
Last push: 2026-08-26T16:05:06+00:00

## Health v2 (maintenance only)
Score: 81/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 99, release rhythm 86, longevity 33
- inputs: {"age_days": 472, "days_push": 7, "days_rel": 12, "gap_med": 0, "n_releases_24m": 176}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 13360, forks 1413 (observed 2026-08-28T04:11:03.189576+00:00)

## What it is
BrowserOS is an open-source, Chromium-based agentic browser that lets AI agents (Claude Code, Codex, Cursor, MCP agents) drive a real browser with your logged-in accounts. It runs locally with a live dashboard and session replay, positioning itself as a privacy-first alternative to ChatGPT Atlas and Perplexity Comet.

## Use cases
- let AI agents use my logged-in browser accounts to do web tasks
- open-source alternative to ChatGPT Atlas or Perplexity Comet
- run multiple AI agents in parallel browser tabs
- watch and replay what my AI agent did in the browser
- connect Claude Code or Codex to a real browser via MCP
- automate web chores like booking flights or filing expenses with AI
- privacy-first browser automation that keeps data on my machine

## When to choose
- you want AI agents to perform real web tasks with your existing logins, locally
- you need an open-source, self-hosted alternative to cloud agentic browsers
- you use MCP-compatible agents like Claude Code, Codex, or Cursor and want them to drive a browser
- you want visibility and replay of agent browser sessions

## When to avoid
- you need a headless scraping or testing tool rather than an interactive agent browser
- you require Linux support for the neo agent browser (currently macOS and Windows)
- you want a fully cloud-hosted browser automation service
- you need enterprise SSO or centralized management of agent browsers

## Facets
- artifact type: application
- maturity: active
- function: agent-framework, mcp, browser-extension, workflow-automation, llm-inference, chatbot
- domain: large-language-models, browser-extensions, privacy, self-hosted, developer-tools
- platform: windows, cross-platform
- tags: agentic-browser, chromium, browser-automation, local-first, open-source, mcp-agents, session-replay, chatgpt-atlas-alternative, perplexity-comet-alternative, ai-agents, automation, macos, linux, desktop

## Member repositories
- browseros-ai/BrowserOS (main) score 81

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:03.189576+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:13:20.657854+00:00, confidence not recorded.
  - readme: https://github.com/browseros-ai/BrowserOS (fetched 2026-08-28T04:11:03.189576+00:00, sha 0f280b63e79a)
  - homepage: https://BrowserOS.com/neo (fetched 2026-08-29T08:08:38.422945+00:00, sha d59690c160e5)
  - site_page: https://docs.browseros.com/neo (fetched 2026-08-29T08:08:38.434895+00:00, sha b9b4605cc2a9)
  - site_page: https://browseros.com/neo (fetched 2026-08-29T08:08:38.432533+00:00, sha 681327675649)
- Data as of 2026-08-30T08:39:29.467469+00:00.