We’ve detected 78
technologies used by LangChain

Trace maps the full technology stack, vendors, partner ecosystem and hiring signals behind LangChain and millions of other companies.

See the full profile How Trace works

Employees51-200

LangChain uses technology from these companies

Showing 9 of 87

Google

4 technologies detected

Microsoft

Cloudflare

2 technologies detected

Amazon Web Services

2 technologies detected

HubSpot

Partner ecosystem

Showing 8 of 71

See the full ecosystem

Built for agents.
Great for humans, too.

Trace doesn’t just expose company data — it returns structured signals your agent can reason over. Plug into Claude, Cursor, or any MCP client. OAuth 2.1, no scraping, no glue code.

MCP endpoint

https://api.tracedata.ai/mcp-server/

OAuth 2.1 · Compatible with any MCP client

REST endpoint

GET /v1/companies/langchain

API key · JSON response

Read the docs → Get an API key →

See all 78 technologies

The complete stack, vendors, partnerships and open roles, plus an AI agent to research it. Free to start.

Start for free

We’ve detected 78technologies used by LangChain

LangChain uses technology from these companies

Partner ecosystem

Built for agents.Great for humans, too.

See all 78 technologies

We’ve detected 78
technologies used by LangChain

Built for agents.
Great for humans, too.