What are the best open-source browser & computer use?

The projects listed below, ranked by maintained adoption — GitHub stars plus recent activity — so you see what's genuinely used and still maintained, not abandoned.

Are open-source browser & computer use free?

The software is free to run and self-host. You still pay for the infrastructure you run it on and any model or API usage it makes.

Open-source or commercial browser & computer use — which should I choose?

Pick open source for control, privacy, and no lock-in when you're happy to host and maintain it; pick a commercial product for a managed, supported experience. You can compare both in the full browser & computer use category.

Open source · self-hostable

Best open-source browser & computer use

The open-source browser & computer use in the index — self-hostable, inspectable, and free to run. Ranked by real maintained adoption (GitHub stars and recent commit activity), never by sponsorship. Open source buys you control, privacy, and no vendor lock-in; the trade-off is that you host and maintain it yourself. Right now it's led by Browser Use (117k stars), with UI-TARS-desktop and page-agent close behind. Rankings shift as projects gain stars and ship commits.

20 open-source records · all browser & computer use · more best-of lists · how we rank

Browser UseAgentA Python agent framework for interacting with websites through a browser.Open sourcePython · MITVerified · Active 117kGitHub stars UI-TARS-desktopAgentThe Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent InfraOpen sourceTypeScript · Apache-2.0Verified · Active 39kGitHub stars page-agentAgentJavaScript in-page GUI agent. Control web interfaces with natural language.Open sourceTypeScript · MITVerified · Active 29kGitHub stars StagehandSDK / libraryA browser-agent SDK for actions, structured extraction and page observation.Open sourceMITVerified · Active 25kGitHub stars skyvernAgentAutomate browser based workflows with AIOpen sourcePython · AGPL-3.0Verified · Active 23kGitHub stars midsceneAgentAI-powered, vision-driven UI automation for every platform.Open sourceTypeScript · MITVerified · Active 15kGitHub stars nanobrowserAgentOpen-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.Open sourceTypeScript · Apache-2.0Verified · Active 14kGitHub stars Agent-SFrameworkAgent S: an open agentic framework that uses computers like a humanOpen sourcePython · Apache-2.0Verified · Active 12kGitHub stars robotgoSDK / libraryRobotGo, Go Native cross-platform RPA, GUI automation, Auto test and Computer use @vcaesarOpen sourceGo · Apache-2.0Verified · Active 11kGitHub stars llm-scraperSDK / libraryTurn any webpage into structured data using LLMsOpen sourceTypeScript · MITVerified · Active 6.9kGitHub stars faraAgentFara-7B: An Efficient Agentic Model for Computer UseOpen sourcePython · MITVerified · Active 6.2kGitHub stars TuriX-CUAAgentThis is the official website for TuriX Computer-use-AgentOpen sourcePython · MITVerified · Active 3.2kGitHub stars

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open-computer-useAgentAI computer use powered by open source LLMs and E2B Desktop SandboxOpen sourcePython · Apache-2.0Verified 2.3kGitHub stars RPAAgentUi.Vision Open-Source RPA Software with Computer Vision, OCR, Anthropic Computer Use/LLM. Selenium IDE import/export.Open sourceJavaScriptVerified · Active 2.0kGitHub stars ShowUIAgent[CVPR 2025] Open-source, End-to-end, Vision-Language-Action model for GUI Agent & Computer Use.Open sourcePython · Apache-2.0Verified 1.9kGitHub stars OpenAdaptAgentOpen Source Generative Process Automation (i.e. Generative RPA). AI-First Process Automation with Large ([Language (LLMs) / Action (LAMs) / Multimodal (LMMs)] / Visual Language (VLMs)) ModelsOpen sourcePython · MITVerified · Active 1.8kGitHub stars ghost-osAgentFull computer-use for AI agents. Self-learning workflows. Native macOS. No screenshots required.Open sourceSwift · MITVerified 1.7kGitHub stars parchiAgentYour AI friend right in your browserOpen sourceTypeScript · MITVerified · Active 549GitHub stars openbrowser-aiFrameworkOpenBrowser is a framework for intelligent browser automation.Open sourcePython · MITVerified · Active 268GitHub stars BrowserPilotAgentOpen‑source alternative to Perplexity Comet, director.ai and firecrawl combinedOpen sourcePython · MITVerified 180GitHub stars

Frequently asked

What are the best open-source browser & computer use?: The projects listed below, ranked by maintained adoption — GitHub stars plus recent activity — so you see what's genuinely used and still maintained, not abandoned.
Are open-source browser & computer use free?: The software is free to run and self-host. You still pay for the infrastructure you run it on and any model or API usage it makes.
Open-source or commercial browser & computer use — which should I choose?: Pick open source for control, privacy, and no lock-in when you're happy to host and maintain it; pick a commercial product for a managed, supported experience. You can compare both in the full browser & computer use category.