Registry / Companies / LangChain

LangChain

Company pages expose maker identity facts alongside the product, platform, model, pricing, and capability records connected to that maker.

3 tools / 1 company sources

Company identity facts

These fields describe the maker/vendor identity and source-backed company context.

Website: www.langchain.com/langgraph
Availability: Public
Last verified: 2026-05-24

Linked tool records

Linked tools carry the canonical category, capability, pricing, access, and freshness facts.

LangChain

Agent engineering platform and open-source frameworks for building, observing, evaluating, and deploying agents.

Build & AutomateCompany SuiteWeb AppSDKAPI

LangGraph

LangGraph open-source project for workflow automation and agent-building workflows.

Build & AutomateOpen Source ProjectSDK

Web, Linux, macOS, Windows

LangSmith

LangChain platform for observing, evaluating, and deploying LLM applications and agents.

Model & InfrastructurePlatformWeb AppAPICLI

Coverage summary

These derived counts summarize the current tool records connected to this maker.

Tool records

Formal tool records connected to this maker.

Entity types

Product, suite, platform, API platform, model, or adjacent record types in use.

Pricing models

Commercial models represented by connected tool records.

Pricing route types

Access and purchase route types represented by connected tool records.

Access and pricing coverage

Access and pricing fields stay on linked tool records, then roll up here only as factual coverage.

Categories: Build AutomateModel Infrastructure
Entity types: Company SuiteOpen Source ProjectPlatform
Delivery modes: APICLISDKWeb App
Pricing models: HybridOpen Source
Pricing route types: Enterprise SalesOpen SourceSelf HostedTeam Workspace

Company source evidence

Company official sources are separate from tool evidence rows such as pricing pages, documentation, changelogs, and capability evidence.

source URL	source type	checked
www.langchain.com/langgraph	Official Site	2026-05-24