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LangGraphBrowser Use
AttributeLangGraph

LangChain

Browser Use

Browser Use

SegmentAgents & AutomationAgents & Automation
VersionOpen SourceAPI v4
Entry costFree and open-source under MIT license.Pay as you go (no subscription). Free tier offers $1 signup credit. Cloud browser from $0.02/hr + traffic.
Pricing tiersOpen Source freeFree / Sign up free · Pay as you go free · Enterprise free
Model stackany model provider · Model-agnosticBring your own key · BU 2.0 · BU Fast · BU Ultrafast · Claude Opus 5 · Claude Opus 5.5 · Claude Sonnet 5 · Claude Sonnet 5.5 · Gemini 3.6 Flash · GLM 5.3 Flash · GPT-5.6 · GPT-5.6 Luna · GPT-6 Astra · GPT-6 Luna · GPT-6 Sol · GPT-6.1 Sol · GPT-6.1 Terra · Grok 4.5 · Grok 4.6 · MiniMax M3
Context window—Depends on chosen model
Public API
Routes models
Changes / 30d519
OriginUnited StatesGlobal
CapabilitiesDurable execution, Human-in-the-loop, Checkpointing, Managed deployment, Agent Orchestration, Stateful multi-actor applications, Human-in-the-loop controls, Built-in memoryDOM-aware agent loop, Playwright control, Structured output, Cloud runners, Session recording, Fully Hosted Web Agents, Stealth Browsers, Browser Harness