SentinelOne to Acquire Observo AI, Ushering in a New Era of Autonomous Security Data

SentinelOne, a leader in AI-native security, has announced its intent to acquire Observo AI, the pioneering platform for AI-native telemetry pipeline management. This strategic move will immediately complement and accelerate SentinelOne’s AI SIEM and data offerings, which have already emerged as some of the company’s fastest-growing solutions, contributing record bookings in Q2 FY26. Moreover, the acquisition will enable SentinelOne to redefine security operations by introducing open, intelligent, and autonomous data management across the enterprise security ecosystem.

As security operations teams face rising costs, increasing complexity, and delays caused by exploding volumes of security data, organizations are often forced to compromise on visibility, protection, and response times. Legacy data platforms, built before the AI-enabled SOC and modern security stack, struggle to keep pace with today’s fast and sophisticated threats.

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Observo AI addresses these challenges with an AI-native, real-time telemetry pipeline that ingests, enriches, summarizes, and routes data across the enterprise before it ever reaches a SIEM or data lake. By doing so, it allows organizations to cut costs, accelerate detection, and respond faster.

“Security is, at its heart, a data problem, and legacy, rules-based data pipeline platforms simply weren’t built for today’s ever-growing attack surface and data rich security operations,” said Tomer Weingarten, CEO and Co-founder of SentinelOne. “Observo AI is miles ahead of its rivals and will uniquely benefit customers with an AI-native data architecture one that is open by design, intelligent by default, and built for the scale and speed needed for autonomous security operations. As a result, we can deliver significant new customer and partner value – and customer and partner choice – by allowing for fast and seamless data routing into our AI SIEM, or any other destination.”

With Observo AI, SentinelOne will empower SOC teams to resolve threats more efficiently, reduce data costs, and simplify operations across the enterprise. The platform supports open formats such as OCSF, JSON, OTLP, and Parquet, enabling seamless integration with SIEMs, data lakes, security tools, and cloud platforms. Its AI-driven enrichment and filtering capabilities classify, mask, correlate, and summarize data in real time, ensuring that only relevant telemetry flows downstream. Additionally, Observo AI intelligently reduces data volume by up to 80% while preserving the ability to rehydrate full-fidelity logs on demand, delivering both operational efficiency and historical insight.

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“Observo AI was born in the AI and cloud era to help security and DevOps teams tackle previously unimaginable data problems as a means of defending an ever growing attack surface,” said Gurjeet Arora, co-founder and CEO of Observo AI. “Bringing together Observo’s AI-native data pipeline with the world’s best AI-native cybersecurity platform is a huge win for customers and an opportunity for our team to work with an unprecedented network of partners, sellers and fellow innovators. As part of SentinelOne, we have a rare opportunity to define the future of autonomous security and solve the data problems that make that possible.”

By integrating Observo AI’s capabilities with SentinelOne’s Singularity Platform, the company will offer a fully intelligent, policy-driven data architecture, optimized for real-time enrichment, filtering, and routing. This acquisition marks a critical step in SentinelOne’s vision to deliver the most autonomous, open, and AI-powered security platform in the industry, ultimately enabling agentic AI workflows where machines can detect, decide, and respond at human-level speed.

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