AI
Key Metrics
Valuation
$1.25B
As of Jul 30, 2026Value Add Pulse research
Total funding
$260M
As of Jul 30, 2026Value Add Pulse research
Company Snapshot
LangChain is a Developer tools company, based in San Francisco, California, USA, founded 2023 by Harrison Chase, Ankush Gola. Latest valuation $1.25B (As of Jul 30, 2026, Value Add Pulse research). Total funding $260M (As of Jul 30, 2026).
Recent changes
- Jul 30, 2026Jul 30, 2026First reported valuation: $1.25B Value Add Pulse enrichment
- Jul 30, 2026Jul 30, 2026First reported total funding: $260M Value Add Pulse enrichment
- Oct 20, 2025Oct 20, 2025Raised $125M Series B at a $1.25B valuation LangChain
- Oct 20, 2025Oct 20, 2025New investor: Amplify Partners LangChain
- Oct 20, 2025Oct 20, 2025New investor: IVP (Institutional Venture Partners) LangChain
Earlier changes (9)
- Oct 20, 2025Oct 20, 2025New investor: Sequoia Capital LangChain
- Oct 20, 2025Oct 20, 2025New investor: Databricks Ventures LangChain
- Oct 20, 2025Oct 20, 2025New investor: CapitalG LangChain
- Oct 20, 2025Oct 20, 2025New investor: ServiceNow Ventures LangChain
- Oct 20, 2025Oct 20, 2025New investor: Benchmark LangChain
- Oct 20, 2025Oct 20, 2025New investor: Frontline Ventures LangChain
- Oct 20, 2025Oct 20, 2025New investor: Sapphire Ventures LangChain
- Oct 20, 2025Oct 20, 2025New investor: Cisco Investments LangChain
- Oct 20, 2025Oct 20, 2025New investor: Workday Ventures LangChain
Funding History
1 event · sources dated per row| Date | Event | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| Oct 20, 2025 | Series B | $125M | $1.25B | IVP (Institutional Venture Partners)Sequoia CapitalBenchmarkAmplify PartnersCapitalGSapphire VenturesServiceNow VenturesWorkday VenturesCisco InvestmentsDatabricks VenturesFrontline VenturesDatadog Ventures outlined = lead | LangChain |
Investors
Latest Pulse
- Jun 26, 2026A New Agentic Memory Framework Uses 118K Tokens Per Query -- LangMem Burns 3.26MA newly detailed agentic memory framework reportedly answers queries using about 118,000 tokens, versus roughly 3.26 million for the widely used LangMem approach -- a ~28x efficiency gain. As AI agents take on longer, multi-step tasks, how they store and retrieve memory is becoming a decisive factor in both cost and capability.→
- Jun 19, 20267,000 Langflow Servers Are Under Attack -- and LangGraph and LangChain Share the HolesRoughly 7,000 internet-exposed Langflow servers are being actively exploited, and researchers warn the same class of flaws extends to LangGraph and LangChain -- the orchestration backbone of much of today's agent stack. It's a stark reminder that the rush to ship AI agents has outpaced the security hardening underneath them.→
- Jun 19, 20267,000 Langflow Servers Are Under Active Attack -- and LangGraph and LangChain Share the HolesRoughly 7,000 internet-exposed Langflow servers are under active attack, and security researchers warn that the same class of vulnerabilities extends to LangGraph and LangChain -- the de facto plumbing of the agent boom. As enterprises rush AI agents into production, the orchestration layer is emerging as a soft, high-value target.→
Coverage Timeline
newest first- Jun 26, 2026AIA New Agentic Memory Framework Uses 118K Tokens Per Query -- LangMem Burns 3.26M→
- Jun 19, 2026AI7,000 Langflow Servers Are Under Attack -- and LangGraph and LangChain Share the Holes→
- Jun 19, 2026AI7,000 Langflow Servers Are Under Active Attack -- and LangGraph and LangChain Share the Holes→
All Coverage
AI
A New Agentic Memory Framework Uses 118K Tokens Per Query -- LangMem Burns 3.26M
A newly detailed agentic memory framework reportedly answers queries using about 118,000 tokens, versus roughly 3.26 million for the widely used LangMem approach -- a ~28x efficiency gain. As AI agents take on longer, multi-step tasks, how they store and retrieve memory is becoming a decisive factor in both cost and capability.
AI
7,000 Langflow Servers Are Under Attack -- and LangGraph and LangChain Share the Holes
AI
7,000 Langflow Servers Are Under Attack -- and LangGraph and LangChain Share the Holes
Roughly 7,000 internet-exposed Langflow servers are being actively exploited, and researchers warn the same class of flaws extends to LangGraph and LangChain -- the orchestration backbone of much of today's agent stack. It's a stark reminder that the rush to ship AI agents has outpaced the security hardening underneath them.
AI
7,000 Langflow Servers Are Under Active Attack -- and LangGraph and LangChain Share the Holes
AI
7,000 Langflow Servers Are Under Active Attack -- and LangGraph and LangChain Share the Holes
Roughly 7,000 internet-exposed Langflow servers are under active attack, and security researchers warn that the same class of vulnerabilities extends to LangGraph and LangChain -- the de facto plumbing of the agent boom. As enterprises rush AI agents into production, the orchestration layer is emerging as a soft, high-value target.
Value Add Research
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Shared investors
Sources & methodologyshow
Where these figures come from
- LangChainprimary source1 fact
- Value Add Pulse researchValue Add VC data2 facts
Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.