Palo Alto Networks Buys Chronosphere in $3.35 Billion AI Bet
Palo Alto Networks CEO Nikesh Arora says today’s observability tools were “not designed for the AI era,” framing the deal as core to how data centers will run as workloads surge.
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[Image source: Chetan Jha/MITSMR India]
California-based Palo Alto Networks said Wednesday it will acquire cloud-observability provider Chronosphere in a deal valued at $3.35 billion in cash and replacement equity awards, adding a fast-growing data-pipeline and observability platform to its security portfolio.
Observability refers to the tools and data that let companies see how complex software systems behave in real time and diagnose the root causes of outages or performance problems.
The company said Chronosphere’s tooling will expand what its newly launched AgentiX agents can do inside large AI-data-center environments, enabling real-time detection of performance issues and automated remediation at scale.
“The foundational requirement for every modern AI data center is constant uptime and resilience, which demands real-time, always-on observability delivered at the right cost,” Chairman and CEO Nikesh Arora said on the earnings call.
Palo Alto Networks said it sees the transaction as a strategic expansion into observability at a moment when AI workloads are driving unprecedented data volumes.
Arora told investors that the 17-year-old observability sector “was not designed for the AI era” and that Chronosphere has demonstrated the ability to run full observability at a third of the cost of industry-leading offerings, a claim he repeated multiple times during the call.
He also highlighted Chronosphere’s deployments at “large frontier model” companies and said the company’s acquisition of data-pipeline startup Calyptia would allow Palo Alto Networks to offer integrated data-pipelining capabilities through XSIAM.
The acquisition follows a run of large transactions aimed at broadening Palo Alto Networks’ position in AI-era security infrastructure.
