Datadog is a public software company providing an observability and security platform for cloud-scale applications. Through its Datadog Ventures arm, the company invests in startups focused on AI infrastructure, security, cloud infrastructure, and developer tooling.
33% of their portfolio is in AI. Average disclosed round size is $41.7M (across 32 rounds with reported amounts).
Portfolio
32
Fund Size
—
Top Stage
Series A
Last 12 Mo
5
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
36 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Patronus AI | Series B | $50M | Jun 2026 |
 Tower | Seed | $6.4M | Mar 2026 |
 Daytona | Series A | $24M | Feb 2026 |
 Linkup | Seed | $10M | Feb 2026 |
 CodeRabbit | Series C | — | Jan 2026 |
| CCogent | Series A | $11M | Jan 2026 |
 Truffle Security | Series B | $25M | Nov 2025 |
| OOllyGarden | Pre-Seed | $1.6M | Jul 2025 |
 Ankar | Seed | — | May 2025 |
 Chainguard | Series D | $356M | Apr 2025 |
 Qevlar AI | Unknown | — | Apr 2025 |
 Arize AI, Inc. | Series C | $70M | Feb 2025 |
 LangChain | Series B | $125M | Jan 2025 |
 Braintrust | Series A | — | Oct 2024 |
 Kestra | Seed | $3M | Oct 2024 |
 Cube AI | Pre-Seed | $2.5M | Jun 2024 |
| Patronus AI | Series A | $17M | May 2024 |
 NinjaOne | Series C | $231.5M | Feb 2024 |
| LangChain | Seed | $10M | Jan 2023 |
| Arize AI, Inc. | Series A | $38M | Sep 2022 |
 Doppler | Series A | $20M | Apr 2022 |
| Arize AI, Inc. | Series B | $19M | Jan 2022 |
 Builder.io | Series A | $14M | Oct 2021 |
 FIGS | Seed | $2.2M | Aug 2021 |
 Materialize | Series B | $40M | Nov 2020 |
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Top Co-Investors
Lightspeed Venture Partners5 shared
Sequoia Capital5 shared
Databricks Ventures5 shared
Foundation Capital4 shared
Alphabet Inc.4 shared
Greylock Partners4 shared
Kleiner Perkins3 shared
Redpoint Ventures3 shared
TCV3 shared
Swift Ventures3 shared
Industry Ventures3 shared
M123 shared
Adams Street Partners3 shared
SineWave Ventures3 shared
Battery Ventures3 shared
OMERS Ventures3 shared
PagerDuty3 shared
GitHub Fund3 shared
CapitalG3 shared
Andreessen Horowitz3 shared
Last updated: 7 October 2026