Google Named a Leader in IDC MarketScape SIEM 2026

Security operations teams are swimming against a current of AI-powered adversaries. To stay afloat, they need a SIEM that’s more than just a log collector—it’s the backbone of defense. Google just got a big nod: named a Leader in the 2026 IDC MarketScape for Worldwide SIEM. Let’s dive into what makes their offering stand out in the swamp.

Why Google Got the Nod

The IDC report highlights several strengths that make Google Security Operations a top-tier choice for defenders. Here’s what caught their eye:

• AI Agents That Actually Help: The Alert Triage and Investigation agent collects evidence, runs searches, and delivers a verdict—reducing analyst workload. New agents announced at Google Cloud Next extend this to proactive hunting and rule generation.
• Vertical AI Integration: Google designs its own silicon, runs the infrastructure, and develops Gemini models through DeepMind. This tight control means better unit economics and faster iteration for security-specific tasks.
• Curated Threat Detection: Mandiant analysts author detection content mapped to MITRE ATT&CK, refreshed regularly. Customers report that higher-tier rules deliver useful detections out of the box.
• Blazing Fast Search: The unified data lake with all-time UDM search and multistage cross joins lets analysts query the full retention period without the performance drag of legacy on-prem systems.

AI-Powered Security Operations

Speed and accuracy are everything in threat detection. Google embeds Gemini deeply into Security Operations, enabling natural language searches across massive telemetry. The Triage and Investigation agent accelerates event summarization, dynamically generates detection rules, and builds automated playbooks in seconds. One customer, Sunrun, saw a 97% reduction in alerts after adopting Google Security Operations.

Threat Intelligence Like No Other

A modern SIEM needs context, not just data. Google Threat Intelligence combines Mandiant’s frontline expertise, VirusTotal’s global community, and Google’s own visibility. Applied threat intelligence helps teams spend less time monitoring and more time contextualizing alerts. Services like Mandiant Hunt integrate proactive experts directly into the platform to search for undetected attacks.

Operational Resilience for Global Enterprises

Organizations worldwide are partnering with Google to transform their security operations. By stitching together telemetry and threat intelligence, they gain visibility for full-service recovery. As Matt Rowe, CSO of Lloyds Banking Group, puts it: “We want AI to work in service of our people, and then we want people to use their human brilliance, creativity, big picture problem-solving to think about attack paths.”

If you’re looking for a globally capable security leader with strong threat intelligence and a holistic approach, Google is worth a closer look. Read a complimentary excerpt of the 2026 IDC MarketScape report to learn more.

Original announcement published on Google Cloud.