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LangChainBrowser Use
| Attribute | LangChain LangChain | Browser Use Browser Use |
|---|---|---|
| Segment | Agents & Automation | Agents & Automation |
| Version | LangSmith Cloud | API V4 |
| Entry cost | Free tier · from $39/mo | Free tier · from $5/mo |
| Pricing tiers | Developer free · Plus $39 · Enterprise free | Free Credits free · Pay as you go (Browsers only) $5 · Browser Use Agents $5 · Enterprise free |
| Model stack | Bring your own key · Claude Fable 5.1 · GPT-5.6 Luna · GPT-5.6 Sol · GPT-5.6 Terra · LLM Gateway (supports various model providers) | Bring your own key · BU 2.0 · Claude Opus 5 · Claude Sonnet 5 · Gemini 3.6 Flash · GPT-5.6 · GPT-5.6 Luna · GPT-6 Astra · Grok 4.5 · MiniMax M3 |
| Context window | Depends on chosen model | Depends on chosen model |
| Public API | ||
| Routes models | ||
| Changes / 30d | 3 | 18 |
| Origin | Global | Global |
| Capabilities | Agent abstractions, LangGraph orchestration, LangSmith tracing, Evaluations, Deployment, Tracing, Monitoring, Evaluation | DOM-aware agent loop, Playwright control, Structured output, Cloud runners, Session recording, Fully Hosted Web Agents, Stealth Browsers, Browser Harness |