Nagios Log Server: Centralized Log Management & Real-Time Monitoring

Nagios Log Server offers real-time log analysis, custom dashboards, and high-performance storage–with perpetual licensing, no per-GB fees, and no hidden costs. Download your free 30-day trial or request a live demo today.

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Setup in 30 minutes

Hybrid deployment options

Trusted by Thousands of IT Teams Worldwide

Powerful Log Analysis Without The Headaches

Find, filter, and respond to critical events instantly. Nagios Log Server simplifies complex log data with both streamlined and advanced interfaces, so your team can focus on solutions, not searching.

Real-Time Log Insights. Instantly search and analyze logs, detecting security and performance issues as they occur.

Customizable Dashboards. Tailor dashboards to highlight the metrics that matter most, delivering critical visibility in real time.

Scalable & Affordable. Enjoy unlimited log retention, high-availability clustering, and predictable pricing without per-GB fees.

Smart, Real-Time Alerts. Automated, customized notifications keep you proactive and ahead of potential issues.

FEATURES

Nagios Log Server Features

Centralized log management platform with real-time monitoring, AI-powered search, and enterprise scalability. Features intelligent alerting, customizable dashboards, compliance reporting, and built-in clustering—all with transparent pricing and no per-GB fees.

Real-Time Log Monitoring and AI-Powered Search

Monitor your IT infrastructure with instant threat detection and performance insights. Nagios Log Server delivers real-time syslog monitoring with AI-powered natural language queries that make log analysis faster and more intuitive than traditional search methods.

Get immediate visibility into security events, system anomalies, and performance bottlenecks across your entire network. From small business deployments to enterprise-grade monitoring capabilities, our platform scales to meet your requirements with transparent, predictable pricing.

Custom Dashboards and Intelligent Alert Management

Design powerful custom dashboards that display your most critical log data at a glance. Create automated smart alerts based on specific log patterns, error conditions, or security events to keep your team proactive and informed.

Set up intelligent notifications for syslog events, server logs, and application monitoring to reduce MTTR and prevent downtime. Our centralized log management platform gives you complete control over what you monitor and how you’re notified.

Advanced Compliance Reporting and Log Analytics

Generate comprehensive compliance reports with pre-built templates or custom queries tailored to your audit requirements. Streamline security tracking, regulatory compliance efforts, and operational reporting with powerful log analytics. Export detailed audit-ready reports to support PCI DSS, HIPAA, SOX, GDPR, and other compliance framework requirements.

Our log server software provides the audit trails and historical log data you need for forensic analysis and compliance verification. Monitor user activities, system events, and security alerts to maintain complete audit documentation across your IT infrastructure.

Scalable and Flexible

Meet your growing log intake and retention needs with flexible, scalable architecture designed for enterprise environments. Built-in clustering capabilities protect your data and ensure high availability across distributed systems. Add new log sources in minutes using our single Add Log Source control—no complex configuration required.

Collect and centralize logs from diverse devices, applications, operating systems, network equipment, and security appliances. From small businesses to large enterprises, Nagios Log Server scales with your infrastructure.

NAGIOS LOG SERVER PRICING

Perpetual Pricing

No per-GB fees. No surprise charges. Nagios Log Server keeps pricing simple and transparent with perpetual pricing so you can scale without worrying about unexpected costs.

Stand-Alone

Find the right plan for you with our Log Server Plan Calculator

Nagios does not recommend single-instance Log Server deployments, but we do offer them to those who understand the trade-off. Single-Instance deployments do not offer redundancy or failover in the event of system failures due to the nature of Log Server’s shard-and-cluster process.

Centralized log management
Fast query speeds
No Redundancy
Simple Setup Wizards
Built-in alerting System
Unlimited retention *
No failover
Unlimited users *
Advanced queries and filtering
Automatic snapshot and backup systems
Centralized configuration
Nagios XI integration

License Levels

Price

Single-Instance

$4,995

Mid-Scale

Find the right plan for you with our Log Server Plan Calculator

Ideal for monitoring moderate amounts of log data with redundancy and failover.

Centralized log management
Additional query speeds
Redundant storage
Simple Setup Wizards
Built-in alerting System
Unlimited retention *
Automatic failover
Unlimited users *
Advanced queries and filtering
Automatic snapshot and backup systems
Centralized configuration
Nagios XI integration

License Levels

Price

3-Instance

$5,995

4-Instance

$7,995

Large-Scale

Find the right plan for you with our Log Server Plan Calculator

For monitoring substantial quantities of log data with built-in redundancy and failover.

Centralized log management
Maximum query speeds *
Maximum redundancy
Simple Setup Wizards
Built-in alerting System
Unlimited retention *
Automatic failover
Unlimited users *
Advanced queries and filtering
Automatic snapshot and backup systems
Centralized configuration
Nagios XI integration

License Levels

Price

10-Instance

$14,995

20-Instance

$24,995

Over 20-Instance

*Any limitations depend on your hardware capabilities. There are no arbitrary limitations placed by our software. We believe that your data is yours to control.

System Requirements

Hardware Specifications

Minimum system requirements for optimal performance

Hardware

Hard Drive

RAM

Processor

Architecture

Minimum

1+ TB

8+ GB

8+ cores

64-bit

Note: Requirements may vary based on your log volume, retention period, and query complexity. For high-volume deployments, consider exceeding the minimum specifications.

Linux

RHEL 8, 9 · Oracle Linux 8, 9 · CentOS Stream 9 · Debian 11, 12 · Ubuntu 20.04 LTS · Ubuntu 22.04 LTS · Ubuntu 24.04 LTS

Note: RHEL/Oracle Linux requires the Optional software channel and CodeReady Builder (RHEL 8/9) to be enabled. See RHEL setup guide for details.

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