Graylog Alternatives (September 2025)

EventSentry offers affordable SIEM functionality, rock-solid server monitoring, event log monitoring with AD changes and cyber security tracking.

Learn about intelligent security information and event management (SIEM) with IBM QRadar SIEM for actionable insight into your most critical threats.

Sumo Logic provides best-in-class cloud monitoring, log management, Cloud SIEM tools, and real-time insights for web and SaaS based apps.

Streamlined Cyber Security Operations, Converged on One Platform. Logpoint's award winning SIEM software is simple, flexible, and scalable.

Explore InsightIDR - Rapid7's next-gen security information and event management (SIEM) solution for a cloud-first era. Start your free trial today!

ArcSight Enterprise Security Manager (ESM) is a powerful SIEM tool that empowers your security operations team with real-time threat detection and native SOAR.

Logsign's Unified SecOps Platform integrates Next-GEN SIEM, TI, UEBA, and Automated Incident Response to improve enterprise cyber resilience proactively.

FortiSIEM - Fortinet's SIEM solution offers advanced threat protection to organizations. Explore more about Security Information and Event Management (SIEM) Software

Elevate your security game with OSSIM. The open-source platform that optimizes threat detection, incident response, & compliance management.

Explore Securonix for comprehensive cybersecurity across SIEM, TDIR, UEBA, and SOAR on a scalable cloud platform. Proven effectiveness with top customer ratings.

Fluency's SIEM is the only security information event management (SIEM) that creates cases based on behavioral analytics. Fluency's platform results in a small number of cases to be monitored. Alerts are enhanced with machine learning to highlight the highest risk issues. It supports these cases with a click through interface to see the anomalies and feedback loops to remove noise. Fluency is a SIEM designed to capture and scale expertise.

Blumira helps lean IT teams protect their organizations against ransomware and breaches with an open SIEM + XDR platform.

Security Log Monitoring collects & tracks incidents in real time, applies advanced analytics, categorizes them by threat & sends them to an expert team for review.

Maximize your security and uptime with Corner Bowl Software, offering cost-effective SIEM, server monitoring, auditing software and compliance training for IT.

Learn how the LogRhythm SIEM platform effectively unifies log management, security analytics, case management, and incident response.

Wazuh is a free and open source security platform that unifies XDR and SIEM protection for endpoints and cloud workloads.

Anomali is a security operations platform harnessing the power of AI to deliver breakthrough threat detection, visibility and cyber exposure management.

Effectively manage your security posture with MDR solutions that run in all public cloud, private cloud, hybrid cloud, and on-prem environments.

ManageEngine's Log360 is a unified SIEM tool with integrated DLP and CASB capabilities that helps security operations centers to detect, respond, triage, and mitigate cyberattacks with advanced security & threat analytics.

Powered by an extensible data platform, Splunk Enterprise Security delivers data-driven insights so you can protect your business and mitigate risk at scale.

DNIF HYPERCLOUD is a cloud native SIEM, UEBA and SOAR platform that can perform search-analytics at scale.

Panther alleviates the pain of traditional SIEM with detection-as-code, a robust security data lake, & flexible scalability. Visit our website for a demo or pricing.

Proactively identify and respond to potential security issues before they cause harm.

Transform your approach to API and AppSec with a single platform approach to detect and remediate vulnerabilities, while protecting vulnerable APIs and web apps.

EventLog Analyzer is an affordable log management & IT compliance software that collects, analyzes, correlates, and archives log data from different devices and application to ensure network security.

Trustwave Managed SIEM helps enterprises see through data noise easily, respond to emerging threats quickly, and cost-effectively maximize protection while proving compliance. Whether your challenge is choosing the right SIEM, fully staffing it, containing costs, or keeping up with new threats and compliance requirements, Trustwave can help.

Cribl is built for IT and Security data and provides a unified data management platform for exploring, collecting, processing, and accessing that data at scale.

Cequence API security and bot management solutions unify API discovery, compliance, and protection capabilities to defend against attacks, abuse, and fraud.

Network security AI built for SMB, enterprise, government, and critical infrastructure. Integrates into your workflow including SIEMs, SOARs, & access via SSO.

Discover the power of cloud-native architecture on Google Cloud. Unlock rapid data ingestion, hyper-fast query performance, and advanced analytics and AI.

Catch hidden threats on your networks before it's too late with network visibility and advanced analytics from IBM QRadar NDR

Manage security operations and automate workflows around threat detection and incident response.

Microsoft Sentinel is a cloud-native SIEM that provides intelligent security analytics for your entire enterprise, powered by AI.

Traceable's API security discovers all APIs, and evaluates API risk posture, stops API attacks that lead to data exfiltration, and provides analytics for threat hunting.

Elevate your security with Adlumin XDR and MDR. Get continuous threat detection, incident response, and proactive threat hunting, all with full transparency.

Akamai API Security enables organizations to gain full visibility into their entire API estate with continuous detection and real-time analysis.

Netsurion's managed XDR solution: 24x7 SOC + open XDR platform in a co-managed service for ultimate flexibility, growth & a secure environment.

Observability and security for teams that love open source.

Top Cyber Security Company USA - Seceon is a comprehensive top cybersecurity Specialists Companies provides Online managed IT security services in New York, Boston, Massachusetts, USA, India, South Korea, Japan, United Kingdom, Dubai, Sri Lanka, Bangladesh, Turkey, Germany and South Africa & Hong Kong.

Salt Security's API Security Platform discovers all APIs and their exposed data, stops attackers in their tracks, and provides remediation insights.

Cyberheals - NextGen Cybersecurity Company Protect your assets with CyberHeals cutting-edge cybersecurity products and services. Safeguard your business today!

FortiAnalyzer delivers high-performance big-data network analytics for large & complex networks and provides better detection & response against cyber risks.

The Leading Managed Security Platform for the Cyber Resilient Enterprise™, providing advanced threat detection & response capabilities backed by experts.

Muninn offers AI-powered Network Detection & Response to safeguard your enterprise. Experience cutting-edge cybersecurity that evolves with your network.

Dramatically Improve central station and accounting efficiency, Bold Group alarm monitoring and financial management solutions since 1981.

Prophaze is a Web and API Security Platform for Layer 2-7 DDOS Protection for AWS, Azure, Google Cloud, Kubernetes . Cloud WAF

Swimlane is the leader in AI-enhanced security automation, unifying security operations in and beyond the SOC into a single system of record.

Kaspersky Endpoint Security for Business offers cloud or on-premise multi-level adaptive endpoint protection, automated threat defense and systems hardening for mixed environments.

Stay vigilant with LevelBlue's Network Security Monitoring. Real-time insights and proactive defense against threats targeting your network.

From endpoints and networks to emails, identities, and beyond, Heimdal has you covered with advanced detection and response capabilities.

Using the right application security solution helps protect your apps and websites. Learn more about application security and performance solutions.

Imperva secures APIs by monitoring and classifying sensitive data to inform a positive security model that stops attackers.

Stay on top of security issues with our cloud-based managed cybersecurity system. With forensics, data loss prevention and more, your devices are fully protected.

Disrupt future attacks with complete network visibility, next-level analytics, faster investigations, and expert threat hunting.

Intelligent threat detection, threat response, and security O&M improve the threat prevention capabilities of enterprise networks and telecom infrastructure, increasing security O&M efficiency and reducing O&M costs.

Learn how our experts can make your security program relevant, actionable, and sustainable with a combination of cybersecurity services.

Spot any issue that impacts important business KPIs with Splunk APM. Accelerate MTTR by combining all the related data in intuitive visuals.

Snare is the leading security data engine that powers your SIEM. Snare is trusted by over 4,000 customers worldwide.

Accelerate incident response with Splunk On-Call: automated scheduling, intelligent routing, and machine learning mean less downtime and more insights.

Todyl empowers businesses with innovative modules that consolidate comprehensive security into a quick to deploy, single-agent platform.

Splunk IT Service Intelligence brings a unique approach to monitoring and troubleshooting. True AIOps predicts future incidents and automatically updates alerts.

Protect your data, apps, and infrastructure against rapidly evolving cyberthreats with cloud security services from Microsoft Security.

Gain unified visibility, find and fix problems faster and take control of your data and costs.

CYBERShark provides highly evolved SIEM solutions and cybersecurity services with years of experience. Protecting millions of devices and customers worldwide.

In this video, you’ll learn how TruSTAR, now Splunk Intelligence Management, integrates with Splunk Enterprise and Enterprise Security deployments.

Turn to SentinelOne for holistic security data insights. Singularity XDR Protection ensures data integrity and proactive threat management. Try it now!

CloudDefense.AI is an industry-leading multi-layered Cloud Native Application and Protection Platform (CNAPP) that safeguards your cloud infrastructure and cloud-native apps with unrivaled expertise, precision, and confidence.

Protect against insider threats using machine learning. Splunk User Behavior Analytics (UBA) delivers the insights you need to find unknown threats and anomalous behavior.

100% of your data for every possible need: o11y, security, analytics, and new insights.

Generate infinite insights for all observability data at scale with Coralogix – when and where you need them – with no limitations

Multi-cloud CNAPP cloud security and risk management solution to protect Google Cloud, AWS, and Azure cloud environments, powered by Mandiant threat intel and Gemini AI.

Cybersecurity’s AI-native platform for the XDR era: Stop breaches, reduce complexity, and lower total cost with a single platform, console, and agent.

Flowmon solution provides comprehensive network traffic monitoring with actionable insights relevant to both network and security teams.

All-in-one enterprise-grade prevention, detection & response solution with threat-hunting capabilities, advanced endpoint protection and powerful data security.

Protect your home and business PCs, Macs, iOS and Android devices from the latest cyber threats and malware, including ransomware.

Comprehensive user behavior analytics software for insider threat management, data loss prevention, workplace productivity, employee monitoring & more

ManageEngine Firewall Analyzer is an agent-less Firewall, VPN, Proxy Server log analysis and configuration management software to detect intrusion, monitor bandwidth and Internet usage

GreatHorn is an API, cloud-native email security solution that mitigates the risk of business email compromise across Microsoft 365 and Google Workspace.

Paessler is the producer of PRTG, the highly powerful network monitoring software ✓ PRTG monitors your whole IT infrastructure 24/7 and alerts you to problems before users even notice.

RedShield Web Application & API Vulnerability Shielding | RedShield Detects, Prevents, and Mitigates Your Web App Vulnerabilities At Speed And Scale | Learn More

Learn about Smart Protection Suites offered by Trend Micro.

Security Infrastructure Automation - visibility your team needs to see where issues may happen + filter to know which ones matter + specific steps to fix them.

How it works: Avanan adds an invisible layer of full-suite security for cloud email/collaboration, like Office 365, to create universal threat management.

The data platform for the hybrid world gives companies the power to unlock innovation, enhance security, and drive resilience by turning data into doing.

Enjoy a single pane of glass for all mobile defense projects. Build, monitor, respond w/ 300+ defenses on demand. Protect internal, external apps w/ease.

Professional network threat detection & cyber security monitoring services are offered by NetWitness. Accelerate threat detection and cyber attack response for your organization's SOC with unparalleled visibility, analytics and automation. Contact us today!

Secure Blink ThreatSpy: AI-powered platform for web app & API security. Detect, prioritize, & remediate vulnerabilities with developer-first approach. Build secure applications with our developer-first approach.

Build true defense-in-depth and boost security efficiency by using automated response and simple root cause analysis

Automatically discover and whitelist API connections across distributed cloud applications with active monitoring for anomalous behavior, using F5 API Security.

Splunk SOAR lets you automate repetitive tasks, investigate and respond to security incidents in seconds, and increase productivity to better protect your business.

Build and scale secure software from code to cloud with speed and trust.

A server security suite with centralized dashboard containing an AI-powered Linux malware scanner, robust IP reputation, WAF, Spam Detection.

Expel is a recognized, leading managed detection and response provider with a 20-minute MTTR on high/critical incidents.

Bitdefender's data center security solutions provide complete protection for your critical assets. Discover how we can help secure your organization.

Streamline time-consuming alert triage & incident response tasks with Intezer’s platform automatically investigating every alert and escalating serious threats.

Level up your code security with GitGuardian: Scan your Git Repos in Real-Time for Secrets ✔️ Free Trial ✔️ Used by 200k+ developers ✔️ Enterprise Software

Wallarm automates real-time application protection and security testing for APIs, apps, and microservices and APIs across multi-cloud and K8s environments.

Implement and enforce best practices in authentication, authorization, validation and sanitization of modern API requests and responses. Plus, centralized API audit trails and ensure governance and compliance.

Cloud monitoring solutions for smarter and faster DevOps ✓ Full-stack visibility into your infrastructure and application performance ✓ Start now!