nagios enterprises

Enterprise IT Infrastructure Monitoring & Network Management Solutions

Monitor, manage, and secure your entire IT environment with the industry’s most trusted platform. From network monitoring to log management and configuration control – get complete visibility and control across your infrastructure.

nagios enterprises

Enterprise IT Infrastructure Monitoring & Network Management Solutions

Trusted by 10K+ Organizations Worldwide

Why IT Teams Choose Nagios

Data Sovereignty

Deploy all four Nagios products on-premises to maintain complete control over your monitoring data and ensure compliance with your security policies.

Perpetual Pricing

All four Nagios products offer perpetual licensing with no recurring subscription fees, giving you predictable costs and long-term value.

Easy Integrations

Utilize our ecosystem of plugins and addons, including cloud platforms, databases, automation systems, and SNMP monitoring tools.

Built to Scale

Nagios supports everything from small deployments to complex, distributed infrastructures. Add hosts, services, and integrations as your environment grows.

Enterprise-Grade Security

Role-based access control, audit logging, encrypted communications, and flexible authentication (LDAP, AD, SSO, 2FA).

Proven Reliability

Trusted by thousands of enterprises worldwide for over two decades to monitor mission-critical infrastructure 24/7.

Our Premier Solutions

Comprehensive Enterprise Monitoring with Nagios

Since 1999, Nagios has been the trusted foundation of IT infrastructure monitoring. Our solutions deliver powerful, reliable, and scalable monitoring for modern IT environments, helping you prevent costly outages before they impact your business.

Complete IT Infrastructure Monitoring

Nagios XI (Extended Insights)

The industry standard for IT infrastructure monitoring. Nagios XI provides comprehensive monitoring of servers, networks, applications, and services with powerful visualization and alerting capabilities.

Full-stack monitoring for networks, servers, databases, and applications
Event-driven automation with multi-channel alerting (email, SMS, Slack, Teams)
Customizable dashboards with performance graphs and capacity planning
Native cloud and virtualization support (AWS, Azure, VMware, Hyper-V)
Role-based access control with multi-tenant capabilities
Hybrid deployment options with perpetual licensing—no subscription fees

Powerful Log Management & Analytics

Nagios Log Server

Centralize your log data for easy analysis and compliance. Nagios Log Server provides powerful search capabilities, real-time alerts, and comprehensive auditing for your entire infrastructure.

Collect and analyze logs from any source
Real-time log monitoring and alerting
Advanced query language for deep analysis
Compliance reporting (PCI DSS, HIPAA, SOX)
Automated log retention and archiving
High-performance indexing and search

Deep Network Traffic Insights

Nagios Network Analyzer

Get complete visibility into your network traffic and bandwidth usage. Network Analyzer provides NetFlow, sFlow, and IPFIX analysis with intuitive dashboards and anomaly detection.

NetFlow, sFlow, J-Flow, and IPFIX support
Real-time bandwidth monitoring
Application and protocol analysis
Network forensics and troubleshooting
Customizable alerting thresholds
Historical traffic analysis and reporting

Unified Monitoring Dashboard

Nagios Fusion

Consolidate multiple Nagios instances into a single, powerful interface. Perfect for distributed environments and managed service providers who need centralized visibility across all locations.

Aggregate data from multiple Nagios servers (Core, XI, Log Server, Network Analyzer)
Unified dashboard for infrastructure-wide visibility
Multi-tenancy and advanced user management
Customizable views and rotating dashlets
Distributed monitoring with limitless scalability
Remote server access via HTTP/HTTPS without VPN requirements

Looking for Open-Source?

Nagios Open-Source Solutions

Our commercial solution Nagios XI is built directly on the Nagios Core engine. Nagios Core is our original open-source monitoring solution, developed for and supported by hundreds of community members. Create your ideal monitoring and alerting tool with a flexible and extensible monitoring architecture. Check out the rest of our open-source projects, too! Including add-ons, plugins, front-ends, and config tools to help build your monitoring environment the way you want.