Technology answer

LangGraph

companies run it of 54,527,857 in the index, too few to publish a share. Landing 12 Sept 2026.

Hosts: 4 live hosts run it, of 191,809,695 hosts in the index. A host is a website, not a company.

Companies by month

No published series

3 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 1 of them. A monthly line drawn off that many observations would be noise at the same weight as a line off millions, so this page states the count and its date and publishes no series.

First discovered 8 Aug 2026, last discovered 2 Sept 2026.

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 2 Sept 2026

An open-source framework from LangChain for building stateful AI agents and workflows.

LangGraph provides libraries to define, orchestrate, and manage graph-based workflows for LLM applications and agents. It is developed by LangChain and used by developers building AI-powered apps.

Kindlibrary

VendorLangChain, langchain.com

PathData, Analytics and AI > AI Development and Infrastructure > AI agent platforms

Sluglanggraph

Deploymentself-hosted

Pricingfree

Open sourceyes

First discovered2026-08-08

Last discovered2026-09-02

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerAI agent platformsCompanies running anything in AI agent platforms, 3 of 54,527,857 in the index, and the technologies ranked in it.Category answerAI Development and InfrastructureThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.