O
Observo AI
Observo AI built an AI-native security data pipeline that filtered and enriched telemetry before it reached the SIEM.
- Categories
- Security data pipelines
- Based in
- Newark, United States
- Founded
- 2022
- Ownership
- Part of SentinelOne since 2025
About Observo AI
Observo AI built an AI-native security data pipeline that filtered and enriched telemetry before it reached the SIEM.
Ownership and deals
Companies owned by SentinelOne lists both in the directory, with the deals on record.
- SentinelOne acquired Observo AI for $225mReport on SentinelOne buying Observo AI (opens in a new tab)
- Raised $15m in a Series A roundInvestors Felicis and Lightspeed Venture PartnersReport on the Observo AI funding round of January 2025 (opens in a new tab)
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.