# LangChain

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/langchain

- Industry: Software
- Headquarters: San Francisco, US
- Website: www.langchain.com
- Total disclosed funding: $135M
- Latest round: Series B (Jun 20, 2025)
- Investors on record: 11

## About

Founded in 2022 and based in California, US, LangChain, Inc. operates as an information technology company that develops generative artificial intelligence software to allow users to generate natural language and content from structured datasets like customer reviews or product descriptions. In October 2025, LangChain, Inc. raised USD 125 million in series B funding led by returning investor Institutional Venture Partners, with participation from other returning investors Sequoia Capital and Benchmark. New investors CapitalG, Sapphire Ventures, ServiceNow Ventures, Workday Ventures, Cisco Investments, Datadog, Inc., Databricks, Inc., Frontline, and other unspecified investors also participated in the round.

The company plans to utilize the October 2025 funding to broaden its range of products and enhance its AI infrastructure to support enterprise-level implementation.

## Funding rounds

- Series B, Jun 20, 2025, $100M — Benchmark, Institutional Venture Partners, Hong Shan, Sapphire Ventures, Frontline, Datadog, Inc., Databricks, Inc., CapitalG, Cisco Investments, Workday Ventures, ServiceNow Ventures
- Series A, Oct 2, 2023, $25M — Hong Shan
- Seed, Feb 13, 2023, $10M — Benchmark

## Investors

- Benchmark (https://capitalatlas.ai/funds/benchmark) — Seed, Series B
- Hong Shan — Series A, Series B
- Institutional Venture Partners (https://capitalatlas.ai/funds/institutional-venture-partners) — Series B
- Sapphire Ventures (https://capitalatlas.ai/funds/sapphire-ventures) — Series B
- Frontline (https://capitalatlas.ai/funds/frontline) — Series B
- Datadog, Inc. — Series B
- Databricks, Inc. — Series B
- CapitalG (https://capitalatlas.ai/funds/capitalg) — Series B
- Cisco Investments (https://capitalatlas.ai/funds/cisco-investments) — Series B
- Workday Ventures (https://capitalatlas.ai/funds/workday-ventures) — Series B
- ServiceNow Ventures (https://capitalatlas.ai/funds/servicenow-ventures) — Series B