Best Server Monitoring Software of 2026

ManageEngine OpManager serves as a powerful monitoring solution for servers, delivering real-time data regarding the performance and condition of both physical and virtual systems. It monitors key indicators, including CPU load, memory usage, disk availability, and network efficiency, allowing IT departments to quickly spot and rectify problems. With its proactive alert system, automated fault identification, and comprehensive reporting capabilities, OpManager guarantees maximum server uptime and dependability. The platform's customizable dashboards and user-friendly interface improve visibility and simplify server management, positioning it as a vital tool for achieving optimal server performance.

NetCrunch is a next-gen, agentless infrastructure and traffic network monitoring system designed for hybrid, multi-site, and fast changing infrastructures. It combines real-time observability with alert automation and intelligent escalation to eliminate the overhead and limitations of legacy tools like PRTG or SolarWinds. NetCrunch supports agentless monitoring of thousands of nodes from a single server-covering physical devices, virtual machines, servers, traffic flows, cloud services (AWS, Azure, GCP), SNMP, syslogs, Windows Events, IoT, telemetry, and more. Unlike sensor-based tools, NetCrunch uses node-based licensing and policy-driven configuration to streamline monitoring, reduce costs, and eliminate sensor micromanagement. 670+ built-in monitoring packs apply instantly based on device type, ensuring consistency across the network. NetCrunch delivers real-time, dynamic maps and dashboards that update without manual refreshes, giving users immediate visibility into issues and performance. Its smart alerting engine features root cause correlation, suppression, predictive triggers, and over 40 response actions including scripts, API calls, notifications, and integrations with Jira, Teams, Slack, Amazon SNS, MQTT, PagerDuty, and more. Its powerful REST API makes NetCrunch perfect for flow automation, including integration with asset management, production/IoT/operations monitoring and other IT systems with ease. Whether replacing an aging platform or modernizing enterprise observability, NetCrunch offers full-stack coverage with unmatched flexibility. Fast to deploy, simple to manage, and built to scale-NetCrunch is the smarter, faster, and future-ready monitoring system. Designed for on-prem (including air-gapped), cloud self-hosted or hybrid networks.

Uptime.com website monitoring solutions provide unmatched visibility and availability, empowering engineering, operations and SRE teams to monitor & respond to their most essential services. Simple & intuitive industry leading Enterprise-grade features delivered at a fair price, that are continuously improving. G2, Sourceforge and TechRadar Pro have recognized us as one of the world’s best uptime monitors for several consecutive years, including this one. Try 100% free.

TotalView offers network monitoring as well as root-cause troubleshooting of problems in plain-English. The solution monitors every device as well as every interface on every device. In addition, TotalView goes deep, collecting 19 error counters, performance, configuration, and connectedness so nothing is outside of it’s view. A built-in heuristics engine analyzes this information to produce plain-English answers to problems. Complex problems can now be solved by junior level engineers leaving the senior level engineers to work on more strategic level projects. The core product includes everything needed to run a perfectly healthy network: Configuration management, server monitoring, cloud service monitoring, IPAM, NetFlow, path mapping, and diagramming. Get Total Network Visibility on your network and solve more problems faster.

Ensure smooth operations of core systems such as ERP, WMS, and others based on SQL Server/ Oracle. Through 24/7 automatic analysis, pinpoints in real time the root cause of performance issues in core systems such as ERPs (like SAP, SAP Business One, Infor, Priority, and Microsoft Dynamics) based on SQL Server/ Oracle, on-prime and cloud. 𝗦𝗵𝗼𝗿𝘁 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁: 5-minute installation with immediate results. 𝗣𝗿𝗶𝗰𝗶𝗻𝗴: Affordable and Straightforward Its all-inclusive, server-based subscription can be renewed monthly. Unlike other solutions, there are no extra costs such as repository, additional hardware, and analytics costs or complex module-based, usage-based, or feature-based costs. Neither demands a costly setup nor a long-term commitment. 𝗦𝘂𝗽𝗽𝗼𝗿𝘁: Option for DBA Experts managed services. In addition to offering an Automatic 24/7 Monitoring tool for easily identifying performance issues, AimBetter includes the full backup of a team of DBA Experts that supply solutions for more complex issues. 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻: Enterprise and SMB Customers recommended.

Tired of juggling multiple tools for server and website monitoring? Meet Xitoring , the modern SaaS platform designed to streamline your infrastructure oversight. With just one CLI command, you can set up comprehensive monitoring for countless servers and websites in minutes—no complex configurations required. At its core, Xitoring uses Xitogent , a lightweight agent that collects critical performance data directly from your servers. This ensures real-time insights into system health, helping you identify potential issues before they become problems. By automating routine tasks, Xitoring saves you time and effort, allowing you to focus on innovation. Our global network of probing nodes keeps your systems under constant surveillance. From network outages to resource overloads, we detect anomalies instantly and notify the right person via customizable alerts. This proactive approach minimizes downtime, enhances reliability, and boosts customer satisfaction.

ManageEngine Applications Manager is an enterprise-ready tool built to monitor a company's complete application ecosystem. Our platform enables IT and DevOps teams to have access to all of their application stack's dependent components. Monitoring the performance of mission-critical online applications, web servers, databases, cloud services, middleware, ERP systems, communications components, and other systems is simplified with Applications Manager. It contains a range of capabilities that help to expedite the troubleshooting process and minimize MTTR. It's a great tool to resolve performance issues before they harm application end users. Applications Manager has a fully functional dashboard that can be customized to provide quick performance information. By setting alerts, the monitoring tool continually monitors the application stack for performance issues and notifies the appropriate staff without delay. Applications Manager helps transform performance data into meaningful insights by combining this with advanced machine learning.

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 allows you to quickly find and solve problems. It scales them so that they can be derived either from on-premise, multi-cloud, or both. You now have the ability to use your entire IT stack and analytics to solve any problem, even those that are difficult to find. You can control and manage any technology and application with more than 500 plugins, including SAP, Oracle, Lotus or Citrix, Jboss, VMware, AWS and SQL Server.

Paessler PRTG is an all-inclusive monitoring solution with an intuitive, user-friendly interface powered by a cutting-edge monitoring engine. It optimizes connections and workloads, reduces operational costs, and prevents outages. It also saves time and controls service level agreements (SLAs). This solution includes specialized monitoring features such as flexible alerting, cluster failover, distributed monitoring, maps, dashboards, and in-depth reporting.

OpManager Plus, a comprehensive IT Infrastructure Management tool, provides IT administrators a centralized dashboard for monitoring and managing their entire IT Infrastructure. It provides full-stack capabilities that allow admins to track all seven layers of infrastructure, including servers, networks, IP addresses and switch ports, storage devices and applications, as well as firewall configurations. This allows admins to closely track performance, proactively detect issues, efficiently troubleshoot and optimize resources, enhance compliance and security, streamline IT operations and integrate with different tools. OpManager Plus is a powerful tool that helps create a stable, secure, and efficient IT environment.

Monitor your servers, containers, and applications, in high-resolution and in real-time. Netdata collects metrics per second and presents them in beautiful low-latency dashboards. It is designed to run on all of your physical and virtual servers, cloud deployments, Kubernetes clusters, and edge/IoT devices, to monitor your systems, containers, and applications. It scales nicely from just a single server to thousands of servers, even in complex multi/mixed/hybrid cloud environments, and given enough disk space it can keep your metrics for years. KEY FEATURES: Collects metrics from 800+ integrations Real-Time, Low-Latency, High-Resolution Unsupervised Anomaly Detection Powerful Visualization Out of box Alerts systemd Journal Logs Explorer Low Maintenance Open and Extensible Troubleshoot slowdowns and anomalies in your infrastructure with thousands of per-second metrics, meaningful visualisations, and insightful health alarms with zero configuration. Netdata is different. Real-Time data collection and visualization. Infinite scalability baked into its design. Flexible and extremely modular. Immediately available for troubleshooting, requiring zero prior knowledge and preparation.

AlertBot offers industry-leading web application monitoring. AlertBot is trusted by thousands of companies to monitor their mission-critical websites for any errors or performance issues that could impact their users' experience. AlertBot is a trusted tool that businesses use to increase their revenue and protect their online reputation. It ensures that all customers have a great website experience. Every day, businesses strive to meet the changing demands and challenges of the ever-changing Internet environment and network environment. InfoGenius provides the information and services that businesses need to succeed. No complicated interfaces. No complicated learning curves. AlertBot's intuitive interface makes it easy to set up and manage your service. Do not trust a substandard provider. AlertBot is the best choice when quality matters. Cloud software should be simple and intuitive.

OpManager MSP is a comprehensive monitoring and management tool from ManageEngine that allows service providers to monitor network devices for their clients. It has an easy-to use interface that streamlines management tasks and reduces workload. It also helps optimize the performance of client network devices. OpManager MSP provides network visualization capabilities to provide a consolidated view across multiple client networks. Resources can be saved by automating basic maintenance tasks and troubleshooting and by analyzing network performance. The new NCM Add-on in OpManager MSP enables managed service providers (MSPs) to efficiently manage network configurations and compliance, as well as identify firmware vulnerabilities, for improved security. This tool simplifies management of multi-client network and various components, eliminating the requirement for multiple tools.

SIEM, Log Management Software, Server Monitoring, and Uptime Monitoring Software for less! Industry-leading, free and responsive remote support phone and email when you need it most. You can be compliant by centrally storing Event Logs as well as Syslogs and Application Logs from any device or system. Receive real-time notifications when users log in, accounts are locked out, or accounts are modified. Our out-of-the box SIEM and security reports will satisfy auditing requirements such as PCI/DSS, JSIG, NIST, CJIS, SOX, HIPAA and GDPR. Monitor server resources, such as memory, disk space and directory size, and monitor process specific resource consumption. Fire SNMP traps, restart services, kill processes, remote-launch custom scripts, and kill processes. Generate audit reports on directory and file access. Monitor SNMP Get values, receive SNMP traps and more. Receive real-time notifications when network performance drops below acceptable thresholds. Monitor web, email and database performance. Monitor Docker Containers.

IT performance monitoring does not just focus on monitoring CPU, memory, and network resources. eG Enterprise makes the user experience the center of your IT management and monitoring strategy. eG Enterprise allows you to measure the digital experience of your users and get deep visibility into the performance of the entire application delivery chain -- from code to user experiences to data center to cloud -- all from a single pane. You can also correlate performance across domains to pinpoint the root cause of problems proactively. eG Enterprise's machine learning and analytics capabilities enable IT teams to make smart decisions about right-sizing and optimizing for future growth. The result is happier users, increased productivity, improved IT efficiency, and tangible business ROI. eG Enterprise can be installed on-premise or as a SaaS service. Get a free trial of eG Enterprise today.

Checkmk is an IT monitoring system that allows system administrators, IT managers and DevOps teams, to quickly identify and resolve issues across their entire IT infrastructure (servers and applications, networks, storage and databases, containers, etc. Checkmk is used daily by more than 2,000 commercial customers worldwide and many other open-source users. Key product features * Service state monitoring with nearly 2,000 checks 'outside the box' * Event-based and log-based monitoring * Metrics, dynamic Graphing, and Long-Term Storage * Comprehensive reporting incl. Accessibility and SLAs * Flexible notifications and automated alert handling * Monitoring business processes and complex systems * Software and hardware inventory * Graphical, rule-based configuration and automated service discovery These are the top use cases * Server Monitoring * Network Monitoring * Application Monitoring * Database Monitoring * Storage Monitoring * Cloud Monitoring * Container Monitoring

Full-stack platform for monitoring your hardware and software. InsightCat, a full-stack monitoring solution for infrastructure monitoring, allows you to search, analyze, aggregate and summarize system metrics from one place. The solution was designed to be simple and address the most pressing requests of DevOps and SecOps (System administrators, SecOps and IT specialists) related to infrastructure monitoring, security log management, log management, log management, and other issues. This solution allows you to: Perform infrastructure monitoring. Identify anomalies in your infrastructure and eliminate them as quickly possible. This will also prevent similar problems from happening again. Synthetic monitoring. Monitoring your web services 24 hours a day. Be aware of any critical downtimes in advance. Log management. Log management. Smart alerting and escalation. To keep your team informed of any unusual behavior, spikes or errors, set up the flexible alarming system.

Navicat Monitor is an easy-to-use, agentless remote monitoring tool for servers. It is simple to use and has powerful features that will make your monitoring as effective as possible. MySQL, MariaDB, and SQL Server are all supported. They can also be used with cloud databases such as Amazon RDS, Amazon Aurora and Oracle Cloud, Google Cloud, Google Cloud, and Microsoft Azure.

MetricFire provides cloud-based server and application monitoring which scales from hundreds of unique metrics right up to millions of metrics at the Enterprise level. With Hosted Graphite, view your metrics on beautiful dashboards in real-time with built-in alerting that integrates with your existing tools, such as Amazon Web Services, Ops Genie, Heroku, Slack, and much more. Data is displayed on dashboards with customisable metrics and alerts so that you can quickly resolve issues, track your data, and share insights with your team.

BitNinja provides 3E Linux server protection for large hosting providers and small businesses equally. The three E stands for: effective, effortless, and enjoyable. Effective because of our unique Defense Network that uses the power of the Ninja Community. Every BitNinja-protected server worldwide shares attack information with each other, resulting in a more intelligent and stronger protection shield by every single assault. Effortless because it is fast and easy to install, so your server protection is up and running in no time. Enjoyable because you can take joy in the benefits of BitNinja, like the increased server capacity caused by the significant drop in the server load. Join our Defense Network for free today!

Telegraf is an open-source server agent that helps you collect metrics from your sensors, stacks, and systems. Telegraf is a plugin-driven agent that collects and sends metrics and events from systems, databases, and IoT sensors. Telegraf is written in Go. It compiles to a single binary and has no external dependencies. It also requires very little memory. Telegraf can gather metrics from a wide variety of inputs and then write them into a wide range of outputs. It can be easily extended by being plugin-driven for both the collection and output data. It is written in Go and can be run on any system without external dependencies. It is easy to collect metrics from your endpoints with the 300+ plugins that have been created by data experts in the community.

Service Watch provides Digital Experience Monitoring (DEM), for apps, services, as well as the networks they depend on. IT can have complete visibility and increase employee productivity by combining passive and active monitoring in one holistic solution. You can troubleshoot network performance and detect outages.

Simplifying infrastructure and endpoint monitoring has never been easier! Following the discontinuation of Monitis after its acquisition by TeamViewer last year, we found ourselves in urgent need of an alternative solution. We explored various options, including Uptrends, Datadog, dotcom-monitor, CloudRadar, Pingdom, and Uptime, ultimately crafting our own solution with specific criteria in mind: a cloud-based SaaS platform, a compact and efficient agent, a quick setup interface, flexible pricing, effective maintenance windows, city-level geotargeting, embeddable graphs, real-time push notifications for alerts, comprehensive process monitors with rollup capabilities, and audible alerts on our dashboard. Central to our approach is a small, lightweight server agent, just 2.1 MB in size, which once installed and paired, initiates a "heartbeat" report every minute to our ingest API within your network. By leveraging this solution, users can effectively monitor, analyze, and enhance their website's performance along with the overall end-user experience, ensuring that all critical aspects are covered seamlessly. The combination of these features allows for a tailored approach to monitoring that meets diverse needs.

Ploi is a tool that makes life easier for developers. Ploi takes the hard work out of your hands so you can concentrate on what you love: building your application.

Paessler PRTG Enterprise Monitor is designed to be vendor neutral, enabling it to oversee nearly any device, application, or service through widely used monitoring protocols and the established API. Beyond traditional IT environments, it is capable of handling industry-specific protocols to effectively monitor medical devices, production lines, IoT configurations, and much more. This comprehensive solution covers all aspects of monitoring, including infrastructure, networks, applications, cloud services, databases, storage, and virtual environments. When it comes to audits for expansive networks, the process can be prolonged due to the necessity of gathering extensive data; however, Paessler PRTG Enterprise Monitor simplifies your auditing process by providing a centralized source of information, ultimately conserving both time and financial resources. Large corporations often utilize a variety of monitoring and analytical tools, resulting in detailed insights about each IT component, and PRTG integrates these capabilities into one cohesive platform for efficiency.