Get started
Create an account
Sign up at smith.langchain.com (no credit card required).
You can log in with Google, GitHub, or email.
Create an API key
Go to your Settings page → API Keys → Create API Key.
Copy the key and save it securely.
Explore
Profile configuration
Configure your personal account settings and preferences.
Integrations
Connect LangSmith to your existing tools and services.
Pricing plans
Compare plans and choose the right tier for your team.
Enterprise
Enterprise capabilities, support, and onboarding.
Related
- Govern: manage organizations, users, access control, and compliance policies for your LangSmith deployment.
Connect these docs to Claude, VSCode, and more via MCP for real-time answers.

