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  6. SentinelOne Acquires Observo AI

M&A Deal Summary

SentinelOne Acquires Observo AI

On September 8, 2025, SentinelOne acquired software company Observo AI

Acquisition Highlights
  • This is SentinelOne’s 1st transaction in the Software sector.
  • This is SentinelOne’s 3rd transaction in the United States.
  • This is SentinelOne’s 3rd transaction in California.

M&A Deal Summary
Date 2025-09-08
Target Observo AI
Sector Software
Buyer(s) SentinelOne
Deal Type Add-on Acquisition

Target

Observo AI

Newark, California, United States
Observo AI builds AI-native data pipelines to solve the most pressing observability and security challenges for enterprises in the AI era. Using Machine Learning, LLMs, and Agentic AI, Observo automates data optimization, reduces costs by over 50%, and accelerates incident response by 40%+. Observo helps enterprises focus on the signal, not the noise, ensuring scalability, security, and operational efficiency. Observo AI was formed in 2022 and is headquartered in Newark, California.

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Buyer(S) 1

Buyer

SentinelOne

Mountain View, California, United States
Category Company
Founded 2013
Sector Internet Software and Services
Employees2,400
Revenue 821M USD (2025)
DESCRIPTION

SentinelOne is a cybersecurity solution encompassing AI-powered prevention, detection, response, and hunting across endpoints, containers, cloud workloads, and IoT devices in a single autonomous XDR platform. SentinelOne was founded in 2013 and is based in Mountain View, California.

DEAL STATS #
Overall 4 of 4
Sector: Software M&A 1 of 1
Type: Add-on Acquisition M&A Deals 4 of 4
State: California M&A 3 of 3
Country: United States M&A 3 of 3
Year: 2025 M&A 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2024-01-03 PingSafe

Singapore, Singapore

PingSafe is a robust CNAPP solution that delivers dynamic, real-time monitoring of multi-cloud workloads, simple setup and configuration, and low false positive rates. PingSafe is based in Singapore.

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