Network Monitoring
Top Nagios XI Alternatives and Competitors

Datadog is a monitoring service for hybrid cloud applications, assisting organizations in improving agility, increasing efficiency, and providing end-to-end visibility across the application and organization. Datadog is the essential monitoring platform for cloud applications that brings together data from servers, containers, databases, and third-party services to make your stack entirely observable. These capabilities help DevOps teams avoid downtime, resolve performance issues, and ensure customers are getting the best user experience.

Monitor all systems, devices, traffic and applications of your IT infrastructure. Everything you need is contained in PRTG, no additional downloads are required.

InterMapper is an industrial-strength network monitoring, mapping, and alerting tool that helps network administrators manage and maintain healthy IT environments.

Increase staff productivity and efficiency while reducing the cost of delivering network availability with Entuity Software™. Our enterprise network monitoring software proactively alerts before service impact, and enables 99% reduction in event noise while reducing MTTR by 45%.

Powerful, easy-to-use network monitoring software. Reduce downtime in your network with the network monitoring of Checkmk and discover hidden issues impacting the bandwidth to ensure maximum productivity for your users.

Introducing OpManager, the world's first truly integrated network management software for faster and smarter network management. It's out-of-the-box offers network monitoring, physical and virtual server monitoring, flow-based bandwidth analysis, firewall log analysis and archiving, configuration and change management, and IP address and switch port management, thereby providing all the visibility and control that you need over your network.

Get monitoring up and running quickly with LogicMonitor’s automated SaaS-based platform.

Riverbed’s Unified Network Observability solution tackles a critical challenge: inefficiencies and blind spots from siloed monitoring tools. In today’s complex IT environments—spanning hybrid and multi-cloud architectures—traditional tools often lack the visibility needed to optimize performance and resolve issues quickly. Riverbed closes this gap with a unified, real-time approach to network observability.

Zabbix is the ultimate enterprise-level software designed for monitoring availability and performance of IT infrastructure components.

Avoid downtime with a network monitoring solution that covers you from the network edge to the cloud. See developing issues before users report them. Troubleshoot faster from an interactive topology map that shows connectivity and dependencies.

Domotz is the premier Remote Monitoring and Management platform for IoT. We offer powerful network management software for MSP's, Integrators, Security Professionals, and Business Owners. Domotz enables the complete solution to cost-effectively manage and monitor your customers’ networks with plug and play setup, a friendly UX, and a comprehensive feature set, accessible from any desktop browser or mobile device

Break data silos and achieve end-to-end visibility of your network performance, SNMP data, Network Flow, and log data. Effectively monitor and analyze your network across on-premise to cloud infrastructure.

SolarWinds® Network Performance Monitor (NPM) is powerful and affordable network monitoring software that enables you to quickly detect, diagnose, and resolve network performance problems & outages.

OpenText Network Operations Management is comprehensive, enterprise-ready network management software. With its integrated monitoring, configuration, and compliance on a unified platform, you gain unparalleled network control.

Centreon’s AIOps-ready IT monitoring platform provides holistic visibility to complex IT workflows from Cloud-to-Edge. Centreon monitors the complete IT Infrastructure from Cloud-to-Edge for a clear and comprehensive view. Centreon drives business performance excellence, aligning IT operations with business objectives through intuitive monitoring.

Operations Manager provides infrastructure monitoring that is flexible and cost-effective, helps ensure the predictable performance and availability of vital applications, and offers comprehensive monitoring for your datacenter and cloud, both private and public.

Powerful, easy-to-use network monitoring software. Real-time status and alerts for your critical devices and services. Catch problems… before users even notice.

Performance Monitoring Solution for DevOps and IT Operations.

Icinga is a comprehensive and enterprise-ready monitoring solution that integrates easily in existing infrastructures and is unbeatable in configuration possibilities, automation and scaling. Across your entire infrastructure, Icinga gives you the power to watch any host and any application and monitor private, public, or hybrid clouds. Icinga is perfect for large and diverse environments. Hundreds of plugins are available in the official library or simply write your own ones. The software is open-source and free but official support is available via annual subscriptions.

NetCrunch combines the monitoring of network infrastructure devices like: switches, routers and printers with the monitoring of servers, applications and virtualization hosts.

Auvik’s cloud-based network management software automates and simplifies complex and time-consuming network tasks through real-time network mapping, alerting, configuration backups, network traffic analysis, and more.