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Free Server Monitoring Software
Last updated: March 2026
58 software options
Sponsored
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Modular platform for computing, hosting, storage and more
All customers get free hands-on experience with 20+ Google Cloud products including Compute Engine, Cloud Storage, and BigQuery free of charge, within specified monthly usage limits. When clients stay within the Free Tier limits, these resources are not charged against Free Trial credits or to the Cloud Billing account's payment method after the trial ends. Each product has its specific pricing and is usually charged per usage per month. Please refer to the specific product pricing page on Google cloud Website for more details.
Read more about Google Cloud
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Visual analytics platform for data exploration
For Individuals Tableau Creator: $70 USD/user/month, billed annually For Teams & Organizations (On-premises or public cloud) Tableau Creator: $70 USD/user/month, billed annually Tableau Explorer: $35 USD/user/month, billed annually Tableau Viewer: $12 USD/user/month, billed annually | min. 100 Viewers required Fully hosted by Tableau Tableau Creator: $70 USD/user/month, billed annually Tableau Explorer: $42 USD/user/month, billed annually Tableau Viewer: $15 USD/user/month, billed annually | min. 100 Viewers required
Read more about Tableau
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Server and website monitoring software
Spiceworks IT Cloud Help Desk offers a Core (free) plan and a Premium (paid) plan.
Read more about Spiceworks Cloud Help Desk
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-Scale Monitoring Platform For Dev, Sec, and Ops teams.
Starts at $15 per host per month. Pay-as-you-go or subscription terms available. Service includes unlimited integrations per monitored host. 14-day free trial included in all plans. All plans include custom metrics and events. Pro plans include 13 months data retention, metric alerts, and email support.
Read more about Datadog
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Widest application monitoring support for enterprises & SMBs
Users get to have a Free 30-day trial, after which they move to the Freemium Edition. Manage Engine also offers Professional (For SMBs) and Enterprise Editions. The Professional Edition starts at $795/year and the Enterprise Edition starts at $7995/year.
Read more about ManageEngine Applications Manager
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Network Monitoring For Serious Professionals
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Network Monitoring & Management Software
Subscription pricing starts from $95. Perpetual pricing starts from $245.
Read more about ManageEngine OpManager
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Network Monitoring and Management Made Simple
Start with Free Discovery. Explore your network with full visibility and real data—discover devices, map connections, and uncover issues before committing. Free Discovery lets you experience the value of Domotz in your own environment, with no credit card required. Simple, scalable pricing when you’re ready to move forward. After discovery, Domotz is priced at $1.50 per device per month, giving you full access to the platform—no feature tiers, no user limits, and no hidden fees. Every device includes complete monitoring, automation, alerts, integrations, and unlimited users and support. Scale confidently. Add or remove devices as your network evolves and cancel anytime. Domotz grows with you, from a single site to thousands of devices across multiple networks.
Read more about Domotz
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Simple and Effective Cron Job Monitoring
Pricing plans: Hobbyist (free): monitor up to 20 jobs. Business ($20/mo): monitor up to 100 jobs. Business Plus ($80/mo): monitor up to 1000 jobs.
Read more about Healthchecks.io
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
All-in-one monitoring of your entire infrastructure.
Available as a perpetual license or as a subscription. Free Version is available for countries within Europe, Middle East and Africa.
Read more about WhatsUp Gold
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Performance testing and monitoring
Sign up for free access with our perpetual free tier and 100 GB/month of data ingest included.
Read more about New Relic
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Open source software for IT infrastructure components
Zabbix Cloud is offered across seven pricing plans, starting at $50/month. A 30 free trial is also available. Please contact Zabbix for detaild pricing information.
Read more about Zabbix
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Total monitoring solution for full observability
Final prices depend on the number of devices.
Read more about Pandora FMS
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Simple Network Monitoring & Troubleshooting tool for IT pros
Obkio offers Flexible plans for Small, Medium and Large Businesses. Obkio’s solution is designed to be the simplest and most adaptable network performance monitoring tool available. Our flexible plans let you optimize costs by adding or removing agents on a month-to-month basis, ensuring you only pay for the coverage you need. With a range of options tailored for both individual users and businesses, you can choose a plan that fits your specific requirements. Plus, as your network grows, the cost per agent decreases, making it ideal for everyone from remote IT professionals to large-scale corporate networks. - 14-Day Proof Of Concept - Single and home offices - SMEs with less than 3 locations - Mid to large multisite networks - MSPs & large businesses - Non-Profit Organizations - Colleges and Universities Check out our plans, all available with a free 14-day trial, no credit card required!
Read more about Obkio
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Load balancers powering an always-on app experience [AX]
Kemp provides the most flexible pricing options, from subscription, perpetual, metered, pooled, and even a free option.
Read more about LoadMaster Load Balancer
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Site Uptime | Page Speed | App Functionality
Get Started with a 10-day free trial. No Credit Card required. Pricing is based on two factors: the total number of all monitored steps in all the monitored scenarios within an account, and the frequency of monitoring. Please refer to our website for details on all available packages, and to calculate a customized plan.
Read more about Dotcom-Monitor
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud management platform for handling Wi-Fi access points
BASIC PLAN - Free up to 3 APs PRO PLAN - Starting from $1.99 / AP / month or $19.99 / AP / year
Read more about TANAZA
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Monitor Your Entire Infrastructure
Icinga Monitoring is open source and free to use. Annual subscriptions are available for official Icinga support plans and certain operating system specific packages (AL, RHEL, SLES). Contact Icinga for pricing details.
Read more about Icinga
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Network protocol analyzer for NPOs and government agencies
Wireshark is available to users for free.
Read more about Wireshark
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
The most reliable uptime monitoring tool.
Costs 10x less than Datadog Get ~2 months free with yearly plan. All plans come with a 60-day money-back guarantee.
Read more about Better Stack
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
The open-source observability platform everyone needs
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Enterprise Infrastructure Monitoring & Alerting Platform
Nagios XI's plans are primarily based on the Node-count of the license. A Node is anything with an IP address or Fully Qualified Domain Name (FQDN) that you would like to monitor (switches, routers, firewalls, workstations, and other network devices). There are no restrictions on the number of Services you can monitor. While paid licenses of Nagios XI do not contain any software-imposed limitations, we have found that systems performing more than 15,000-20,000 checks in a 5-minute interval should consider following our Server Considerations Guide to ensure the best performance on your installation. Nagios XI also offers an Enterprise add-on which enhances the software's capabilities. This addition allows users to schedule reports, project future values with capacity planning, and much more. Refer to our Enterprise documentation or contact a Nagios sales representative to learn more about the capabilities of the Enterprise-level license. With the purchase of a Nagios XI license, you receive access to Premium Features as part of your Maintenance & Support benefits for the first year. After the first year, renewal of your Maintenance & Support plan is required to maintain this feature set. This includes features such as Single-Sign On (SSO) via MS Azure AD, the Nagios Mod-Gearman user interface, and a collection of premium wizards! To learn more and see the full list of features, you can visit our article on Premium Features or contact Nagios sales.
Read more about Nagios XI
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Infrastructure & application monitoring software
Choose between five Editions aimed at monitoring any kind of cloud and IT infrastructure. Fine-tune your investment to your scale and support requirements. IT monitoring has never been more flexible.
Read more about Checkmk
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based application and infrastructure monitoring tool
Sematext Cloud offers a 14-day free trial, after which the software is available based on selected modules, as outlined below: Logs: * Basic - Available for free * Standard - $50 per month * Pro - $60 per month Monitoring: Container monitoring: * Basic - Available for free * Standard - $0.007 per container per hour *Pro - $0.011 per container per hour App & Server monitoring: * Basic - Available for free * Standard - $0.035 per agent per hour * Pro - $0.070 per agent per hour Experience: * Startup - $9 per month * Standard - $19 per month * Pro - $89 per month Synthetics: * Pay-as-you-go - $5 per month * Standard - $29 per month * Pro - $99 per month
Read more about Sematext Cloud
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
It’s time for a modern cloud-native solution
Predictable price based on nodes, not data groundcover breaks the customary volume-based pricing model, allowing teams to scale away, at a fraction of the cost. Available on AWS Marketplace GCP Marketplace --------------------------------------------------- See it all. Store what matters. Pay Accordingly. Our predictable pricing is based solely on the monthly average of the amount of Kubernetes Nodes (of any size or machine type) that are actively monitored by the groundcover eBPF sensor for logs, metrics, traces and events. You decide what to cover, and you can adjust at any time.
Read more about groundcover