LangChain provides the agent engineering platform and open source frameworks developers need to ship reliable agents fast.
| Date | Amount | Type | Investors | Valuation |
|---|---|---|---|---|
| 10/27/25 | $125,000,000 | Series B |
Capital G Cisco Investments Databricks Ventures Datadog Ventures IVP  ServiceNow Ventures Workday Ventures | $1,250,000,000 |
