Browser Use
Python library that turns any LLM into a browser agent — extracts DOM into a structured representation the LLM can act on (rather than pure screenshot). Browser Use Inc. raised $17M seed Q1 2025 (Felicis); cloud product at cloud.browser-use.com. Project is one of the most-starred browser-agent OSS repos (~60k stars).
At a glance
- Type
- OSS browser-agent library + Cloud (browser-use)
- Tier
- T1
- Section
- Computer-use & desktop agents
- Created
- 2024-10 (GitHub first commit)
- Latest release
- Active weekly releases (PyPI: browser-use)
- License
- MIT
- Pricing
- OSS free; Cloud tiers (usage-based)
- Funding
- $17M seed Mar-2025 (Felicis lead)
Taxonomy
- storage
- kv
- retrieval
- injection
- persistence
- session
- update
- agent-controlled
- unit
- turn
- governance
- inspectable
- conflict
- stateless
When to use
Optimised for: LLM-driven browser automation as a primitive — DOM + screenshot mode
Anti-fit: Not for desktop apps (browser-only); not a SaaS — caller builds product on top
Pros & cons
Pros
Most-starred browser-agent OSS in 2025; permissive MIT license; Felicis-backed; works on top of any major LLM.
Cons
Not a finished app — caller builds product on top; compliance / SOC 2 still maturing on Cloud.
Claims & capabilities
60k+ GH stars (one of the most-starred AI agent repos 2025); $17M seed Mar-2025 (Felicis lead); WebVoyager SOTA per maintainer claim
Technical surface
- API surface
- Python SDK + Cloud REST API
- Backend storage
- Local Playwright state; Cloud uses managed Postgres
- Deployment
- Pip self-host + Browser Use Cloud
- Embedding model
- not applicable — not a memory product
- Multi-tenancy
- Cloud is multi-tenant; OSS is single-tenant per process
- MCP
- Browser Use MCP server (community + first-party)
- A2A
- searched not found
- OpenTelemetry
- searched not found
Compare Browser Use with…
Similar systems
Other computer-use & desktop agents in the catalog, ranked by inbound references.
- UI-TARS T2
ByteDance Seed's open-source GUI-agent foundation model — released Jan 2025; trained end-to-end on screenshot → action pairs. Comes with UI-TARS-Desktop (Electron app) that runs the model against the user's screen. SOTA on OSWorld at release; weights on HuggingFace.
- Bytebot T3
Open-source desktop-agent runtime that runs an LLM-controlled Linux desktop inside Docker — uses xdotool / X11 capture for control. Pitched as the 'self-hosted Operator' alternative; agent sees a real desktop screen, not just a browser.
- Claude for Chrome T1
Anthropic's Chrome extension that lets Claude act inside the user's existing browser (rather than a sandboxed one). Research preview launched August 2025 — limited to Claude Max tier. Distinct from Anthropic Computer Use (which is the API substrate); this is the consumer surface that uses it inside Chrome.
- Highlight AI T2
Always-on desktop AI assistant that watches the user's screen (across all apps) and answers questions / takes actions based on what's currently visible. Mac + Windows. Founded by Mac Bishop (ex-Mixpanel); raised $13M Series A from Aspect / Lightspeed (Oct 2024). Distinguishes itself from Rewind by being action-oriented (not just recall).
- Hyperbrowser T2
Cloud-hosted headless browser API tuned for AI agents — captcha solving, stealth mode, session recordings. Y Combinator S24; pitched as a faster / cheaper Browserbase alternative. Used as substrate by agents that need browser execution but don't want to run their own Chromium fleet.
- Lutra AI T2
AI agent platform that automates SaaS workflows across Gmail, Slack, Sheets, etc. — uses natural-language instructions that compile to durable 'playbooks.' Founded by ex-Google/Facebook engineers; raised seed funding 2024. Positions itself as Zapier-meets-Claude for knowledge workers.
Related systems
References (3)
- Anthropic Claude (foundation models) depends on at runtime — adjacent-infrastructure cell: Playwright; Anthropic / OpenAI / Gemini APIs; Browserbase / Hyperbrowser substrates
- Google Gemini 3 family depends on at runtime — adjacent-infrastructure cell: Playwright; Anthropic / OpenAI / Gemini APIs; Browserbase / Hyperbrowser substrates
- OpenAI GPT family (GPT-5 / GPT-4o / o3 / o4) depends on at runtime — adjacent-infrastructure cell: Playwright; Anthropic / OpenAI / Gemini APIs; Browserbase / Hyperbrowser substrates