Best Log Analysis Software for Cloud

Graylog turns raw log data into actionable insight. By normalizing and enriching data from every system, it helps teams analyze patterns, detect anomalies, and understand the story behind events in real time. Its intuitive search, dashboards, and AI-assisted summaries make it easy to pinpoint root causes, spot emerging issues, and validate fixes—without learning a proprietary query language or sifting through noise. Whether troubleshooting performance problems, monitoring uptime, or investigating security incidents, Graylog accelerates decision-making and reduces mean time to resolution. The result: faster insight, fewer blind spots, and more confidence that every system is performing—and protected—as expected.

With more than 50,000 customer installations across the five continents, Pandora FMS is a truly all-in-one monitoring solution, covering all traditional silos for specific monitoring: servers, networks, applications, logs, synthetic/transactional, remote control, inventory, etc. Pandora FMS gives you the agility to find and solve problems quickly, scaling them so they can be derived from any source, on-premise, multi cloud or both of them mixed. Now you have that capability across your entire IT stack and analytics to find any problem, even the ones that are hard to find. Thanks to more than 500 plugins available, you can control and manage any application and technology, from SAP, Oracle, Lotus, Citrix or Jboss to VMware, AWS, SQL Server, Redhat, Websphere, etc.

Sumo Logic, Inc. helps make the digital world secure, fast, and reliable by unifying critical security and operational data through its Intelligent Operations Platform. Built to address the increasing complexity of modern cybersecurity and cloud operations challenges, we empower digital teams to move from reaction to readiness—combining agentic AI-powered SIEM and log analytics into a single platform to detect, investigate, and resolve modern challenges. Customers around the world rely on Sumo Logic for trusted insights to protect against security threats, ensure reliability, and gain powerful insights into their digital environments. Sumo Logic Cloud SIEM helps your team detect, investigate, and respond to threats with faster behavioral analytics and automation—powered by real-time data and logs-first intelligence. Sumo Logic UEBA baselines user and entity behavior in minutes—training models on historical data to reduce false positives and surface high-risk anomalies.

Checkmk is a comprehensive IT monitoring system that enables system administrators, IT managers, and DevOps teams to identify issues across their entire IT infrastructure (servers, applications, networks, storage, databases, containers) and act quickly to resolve them More than 2,000 commercial customers and many more open source users worldwide use Checkmk daily. Key product features: • Service state monitoring with almost 2,000 checks 'out of the box' • Log and event-based monitoring • Metrics, dynamic graphing, and long-term storage • Comprehensive reporting incl. availability and SLAs • Flexible notifications and automated alert handling • Monitoring of business processes and complex systems • Hardware and software inventory • Graphical, rule-based configuration, and automated service discovery Top use cases: • Server Monitoring • Network Monitoring • Application Monitoring • Database Monitoring • Storage Monitoring • Cloud Monitoring • Container Monitoring

DataSet retains live, searchable real-time insights. Store indefinitely using DataSet-hosted or customer-managed, low-cost S3 storage. Ingest structured, semi-structured, and unstructured data faster than ever before. A limitless enterprise infrastructure for live data queries, analytics, insights, and retention, with no data schema requirements. The technology of choice for engineering, DevOps, IT, and security teams to unlock the power of data. Sub-second query performance powered by a patented parallel processing architecture. Work quicker and smarter to make better business decisions. Ingest hundreds of terabytes effortlessly. No rebalancing nodes, storage management, or resource reallocation. Scale on a limitless flexible platform. An efficient cloud-native architecture minimizes cost and maximizes output. Benefit from a predictable cost model with unmatched performance.

All your logs. One place. Troubleshoot errors, detect attacks, audit your users and solve compliance requirements with Trunc. Keep all your logs, easily accessible, with full-text logging search. Logs are automatically categorized, correlated and stored. Alerts and active response included.

Rapidly shut down threats with real-time detection and blazing-fast search while reducing logging costs. Detect threats faster by processing incoming data in under a second. Find suspicious activity in a fraction of the time of traditional security logging tools. A powerful, index-free architecture lets you log all your data and retain it for years while avoiding ingestion bottlenecks. Collect more data for investigations, and threat hunting, and scale to over 1 PB of data ingestion per day with negligible performance impact. Falcon LogScale takes your searching, hunting, and troubleshooting capabilities to the next level with its powerful, intuitive query language. Dig deeper to gain additional context with filtering, aggregation, and regex support. Quickly scan all events with a free-text search. Live and historical dashboards let users instantly prioritize threats, monitor trends, and troubleshoot issues. Easily drill down from charts to search results.

Achieve complete security observability with powerful insights from your log data. Improve your infrastructure visibility and enhance threat prevention with a versatile multi-platform tool. With support for over 100 operating system versions and more than 120 configurable modules, gain comprehensive insights and increased security. Cut the cost of your SIEM solution by reducing noisy and unnecessary log data. Filter events, truncate unused fields, and remove duplicates to increase the quality of your logs. Collect and aggregate logs from systems across the entire breadth of your organization with a single tool. Reduce complexity in managing security-related events and decrease detection and response times. Empower your organization to meet compliance requirements by centralizing some logs in an SIEM and archiving others in your long-term storage. NXLog Platform is an on-premises solution for centralized log management, with versatile processing.