LangChain
Last verified 2026-05-23. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $160.0Mattributed |
|---|---|
| Latest round | series-b, $125.0M, 2025-10-21attributed |
| Founded | 2022 |
| Headquarters | San Francisco, USA |
| Industry | devtools |
| Stage | series-b+ |
| Website | langchain.com |
Open source framework for building AI agents helping developers create applications using large language models with 118,000 GitHub stars
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-10-21 | series-b | $125.0M | undisclosed |
Detected tech stack
Cloudflare, Unpkg, Google Font API, Google Hosted Libraries, Google Tag Manager, jsDelivr, cdnjs, BugHerd, jquery 3.5.1, lodash .
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series B, $125.0M | attributed | techcrunch named as publisher. No document URL on file. |
| Total raised $160.0M | attributed | techcrunch named as publisher. No document URL on file. |
| Company existence | self-reported | langchain.com, read 2026-05-23 |
| Description | self-reported | langchain.com, read 2026-05-23 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.