For developers building GTM agents, LangChain is a suite of open-source tools and a managed runtime that orchestrates stateful, multi-step agent graphs for production LLM applications.
Presence & Market Position
#5 of 103
GTM Developer Tools
▲ 166 60-day move
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
LangChain positions itself as the platform for agent engineering — the open-source build layer (LangChain and LangGraph) paired with a commercial layer, LangSmith, for tracing, evaluation, and improving agents once they're live. Recent moves emphasize giving away the harness and packaging know-how as installable tooling: an eval-writing skill for coding agents, sandboxed agent runtimes, and an agent-first internal data stack built on its own products. Conversation about the company is dense and rising, and skews technical and builder-facing — deep dives on agent orchestration patterns and cookbooks, infrastructure partnerships, comparisons against other agent frameworks, and commentary on its hiring and go-to-market organization alongside product coverage.
LangGraph
Microsoft Copilot Studio
OpenRouter
Supabase
BasetenLinkedIn, Uber, Cisco, Vodafone, Cloudflare, Workday, ServiceNow, Klarna, Lyft, Monday.com
Work at LangChain? Claim this profile to add customers and case studies.
Business Profile
LangChain was founded by Harrison Chase and Ankush Gola and has grown from an open-source framework into a company with a commercial layer, LangSmith, for tracing, evaluation, and improving agents once they're in production. It has raised $160M, reported $16M in ARR in 2025, and was last valued at $1.25B as of October 2025, with strategic backing that includes several of the enterprises it sells into. The company runs independently with a team of roughly 325, and frames its work around agent engineering — treating an agent's reliability in production, not just its construction, as the core problem it sells against.
Agent Readiness
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
LangChain ships API, MCP, SDK, and CLI surfaces, and its recent build-out has centered on operating and evaluating agents rather than just building them: a free sandboxed runtime for agents to execute code safely, an installable skill that writes evals from an agent's own traces, and an internal data stack queryable through Slack, a CLI, or MCP instead of dashboards.
IS THIS YOUR BRAND?
Claim this profile
Fact-check your data, add context, and earn the verified badge — free, takes minutes, work email required.
Claim LangChain →