SIEM & Log Management Cybersecurity Companies
Systems that collect logs from across a company and flag patterns worth a closer look.
Sophos
United Kingdom
AI-native cybersecurity: endpoint, firewall, email, cloud and identity protection plus MDR, XDR and SIEM on the Sophos Fusion platform, sold via partners.
Fortinet, Inc.
United States
Global cybersecurity leader delivering integrated networking and security solutions, including next-gen firewalls, SD-WAN, EDR, and SASE.
Expel
United States
Agentic AI-powered managed detection and response (MDR), managed SIEM, threat hunting and phishing services that work with customers' existing tools.
LevelBlue
United States
Pure-play MSSP delivering managed detection and response, XDR, incident response, SpiderLabs threat intelligence and security consulting.
Palo Alto Networks
United States
Global cybersecurity leader providing AI-powered network, cloud, and security operations platforms to enterprises.
IBM Security
United States
Enterprise cybersecurity portfolio spanning SIEM, identity, data security and threat intelligence (QRadar, Guardium, Verify, X-Force).
Cynet
United States
AI-powered all-in-one security platform (EDR/XDR, SIEM, email, SaaS, identity) with 24/7 CyOps MDR, sold through MSPs and resellers to SMEs.
Anomali
United States
Intelligence-native agentic SOC platform combining a security data lake, next-gen SIEM and the ThreatStream threat intelligence platform with agentic AI.
CrowdStrike
United States
Cloud-native cybersecurity platform providing endpoint, cloud, identity, and threat intelligence protection via the Falcon platform.
Microsoft
United States
Unified security across identity, endpoint, cloud, data, and SIEM/XDR via Microsoft Defender, Sentinel, Entra, and Purview.
Huntress
United States
Managed EDR, ITDR, SIEM, posture management and security awareness training, run by a 24/7 AI-assisted SOC for SMBs, mid-market firms and MSPs.
Blumira
United States
Easy-to-use cloud SIEM and XDR for SMBs, IT teams and MSPs, with pre-tuned detections, automated response, honeypots and flat-rate pricing.