New release marks major step toward autonomous SecOps, delivering AI-driven investigation and response across all SIEMs and data lakes
SentinelOne has introduced a major leap in cybersecurity automation with the launch of Purple AI Athena, the next generation of its agentic AI platform. Announced at RSA Conference 2025, the release positions SentinelOne as a frontrunner in delivering end-to-end agentic AI that mimics the expertise of elite security analysts — now extended to any SIEM or data source.
Built on SentinelOne’s proprietary agentic AI framework, Purple AI Athena brings together deep security reasoning, hyperautomation workflows, and data source-agnostic integration to help SecOps teams move faster, scale investigations, and automate full-loop responses with unprecedented speed and accuracy.
“AI and automation have long promised to transform security operations,” said Tomer Weingarten, co-founder and CEO of SentinelOne. “At RSA, we’re revealing the industry’s first true end-to-end agentic AI cybersecurity platform. By delivering automation capable of reasoning and responding like an advanced security analyst, we believe humans get empowered even more as supervisors of these systems.”
Key innovations in Purple AI Athena include:
- Deep Security Reasoning at Machine Speed: The system mirrors human-like investigative workflows using advanced neural networks trained on trillions of security data points and informed by a global human feedback loop. Features like Auto Triage apply AI Similarity Analysis to prioritize alerts and identify true positives.
- Hyperautomation for Full-Loop Response: With no-code workflows built on the SentinelOne Singularity Hyperautomation engine, the platform transforms auto-investigation insights into ongoing automated actions. It learns over time to remediate alerts without analyst intervention.
- Seamless Integration with Third-Party Data Sources: Purple AI Athena integrates directly with any SIEM, data lake, or security data source, allowing organizations to gain real-time insights and automated response without requiring costly data migrations.
“We’re revealing the industry’s first true end-to-end agentic AI cybersecurity platform.” – Tomer Weingarten, CEO, SentinelOne
Since its debut in 2023, Purple AI has evolved from a promising AI assistant to a battle-tested, agentic AI system with broad production-level adoption. SentinelOne’s architecture enables fine-grained tuning of endpoint and cloud telemetry, creating a unique dataset optimized by a closed feedback loop between its in-house MDR team and global partners.
With the Athena release, SentinelOne expands Purple AI’s capabilities to include AI-powered threat hunting, auto-detections, novel rule creation, auto-response, reporting, and even AI-driven support, solidifying its vision for a fully autonomous, AI-first security operations center.