Best Free Network Monitoring Software - Page 2
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Compare the Top Free Network Monitoring Software as of March 2026 - Page 2
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1
ITarian
ITarian
Enable your staff to monitor and manage the security, performance, and administration of your entire IT infrastructure from a single platform—all at no cost to you. The comprehensive and powerful ITarian platform helps you simplify operations, boost productivity, and better utilize IT resources. Provide IT staff with more monitoring and management capabilities. Boost IT productivity with integration between roles, functions, and toolsets. Maximize uptime with proactive detection and resolution capabilities. Automate day-to-day tasks with custom scripts. -
2
PingPlotter
Pingman Tools
PingPlotter is a network monitoring and troubleshooting solution that helps millions of internet citizens find the source of network problems and prove the culprit. Get up-to-the-second feedback on key metrics like latency, jitter, and MOS. Chart detailed timelines of internet connection performance. Quickly find and diagnose the source of internet lag, server disconnects, and other downtime. Skip the tedious work with automated alerts and let PingPlotter keep watch for you. Share objective, easy-to-read graphs of performance metrics with internet service providers, IT teams, or others. Fix the right thing the first time with actionable data. Test a single computer with PingPlotter for Desktop, or use PingPlotter Cloud to monitor multiple devices from your web browser.Starting Price: $6.99 per month -
3
VirtualMetric
VirtualMetric
VirtualMetric is a powerful telemetry pipeline solution designed to enhance data collection, processing, and security monitoring across enterprise environments. Its core offering, DataStream, automatically collects and transforms security logs from a wide range of systems such as Windows, Linux, MacOS, and Unix, enriching data for further analysis. By reducing data volume and filtering out non-meaningful logs, VirtualMetric helps businesses lower SIEM ingestion costs, increase operational efficiency, and improve threat detection accuracy. The platform’s scalable architecture, with features like zero data loss and long-term compliance storage, ensures that businesses can maintain high security standards while optimizing performance.Starting Price: Free -
4
CySight
IdeaData
CySight's Dropless Collection method provides absolute data retention, enabling the most data orientated decision making and cost-effective workflow for any organization, significantly enhancing network performance, network security and cyber intelligence to the highest level. With a Unique approach, CySight delivers comparative baselining, superior granularity, scalable collection, root cause analysis and QoS Analysis. All Designed to run independently or work together as a powerful single unit. CySight empowers communication and application visibility for networking, security, billing and compliance with high-end integrated network traffic analytics, granular forensics, cybersecurity intelligence, cloud usage, internet-of-things analytics, peering and billing to medium and large enterprise customers and service providers. Our objective at CySight is to reveal your data’s potential and eliminate all blind spots.Starting Price: $299/month -
5
StatusGator
Nimble Industries
StatusGator is a status aggregator. We aggregate the status of more than 1,500 cloud services by collecting data from their official published status pages. This data is then used to help you stay on top of outages. Features: 1. Status pages with the status of all the vendors your team relies on (like AWS, Google Cloud, Zoom, etc.) 2. Customizable and brandable pages can be shared with your employees, team, users, or stakeholders. 3. Instant notification to Slack, Teams, SMS, email, or incident management tools on status change. 4. Historical data for detailed vendor performance analysis.Starting Price: $ 39.99 per month -
6
SendQuick Cloud
SendQuick
Do you still need to manage your systems after migrating to the Cloud? When using Cloud providers, companies need to ensure the infrastructure and services always remain online and working. What do companies in the cloud environment need? > Incident Notification & Avoid Alert Fatigue You need to manage the > Unknown into The Known SendQuick Cloud is a systems availability monitoring and notification management platform for the cloud. It works with public cloud services to monitor systems, applications, services and networks, and flags up issues to your staff on duty. SendQuick Cloud enables: - Active monitoring using Ping, Port and URL Checks - Sends immediate notifications on critical issues, providing you with visibility over your entire IT infrastructure health status. - Roster Management & Rule Configuration - User choice of Messengers: SMS, Facebook Messenger, Line, Telegram, MS Teams, Slack etc.Starting Price: $18 per user per month -
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Exoprise Service Watch
Exoprise
Service Watch allows Digital Experience Monitoring (DEM) for apps, services, and the networks they rely on. Active and passive monitoring in one holistic solution provides IT with complete visibility and boosts employee productivity. Troubleshoot network performance, detect service provider outages, and capture real user experience for any application, anywhere.Starting Price: $100/month/sensor -
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PingThemAll
PingThemAll
PingThemAll (PTA) is a Windows ping-based network device monitoring system. With PTA, you decide what devices you wish to monitor, and add them to PTA's text-based configuration file, and we do the rest. Watch real-time as devices are pinged, with line-by-line reporting of success or failure, and also use the PTA Results webpage for a summary of what is not responding. Receive e-mail alerts and summaries. Great for network administrators, help desk, network managers, data centers, network operations centers, security personnel and more. Monitor PTA Results on as many computers are you desire, with PTA's engine running on the most basic Windows 10 computer available. Small application footprint means you run PTA in the background of a production PC or dedicate an old PC to the task. Requires no agents on any monitored devices, and no plugins or extensions on your browser. Software can be ran from a local hard drive, USB stick, external drive or network share.Starting Price: $68 -
9
Optigo Visual Networks
Optigo Networks
Optigo Visual Networks (OptigoVN) is our next-generation OT network troubleshooting and monitoring software solution. With over 28 different network diagnostics, OptigoVN’s robust BACnet monitoring gives you deep OT network visibility. It instantly reveals problems, allowing you to resolve issues in minutes rather than hours or days, and prevent them from happening again. OptigoVN's free purpose-built BACnet monitor tools make life easier for building managers, technicians, and Systems Integrators. OptigoVN speaks BACnet, the most widely used protocol for Building Automation Systems and OT networks. Upload a single PCAP file, or let OptigoVN monitor your buildings around the clock and alert you if a problem arises. Add additional users to collaborate and share resources remotely and in real time.Starting Price: Free -
10
EventSentry
NETIKUS.NET ltd
Hybrid SIEM solution combining real-time (event) log monitoring with comprehensive system health & network monitoring provides users with a complete picture of their servers and endpoints. The included security event log normalization & correlation engine with descriptive email alerts provides additional context and presents cryptic Windows security events in easy to understand reports that offer insight beyond what is available from raw events. EventSentry's NetFlow component visualizes network traffic, can detect malicious activity and offers insight into bandwith usage. Keeping track of Active Directory changes is easy with EventSentry's ADMonitor component that records all changes to AD & Group Policy objects and provides a complete user inventory to help identify obsolete accounts. Various integrations & multi-tenancy available.Starting Price: $85.00/one-time -
11
Circonus
Circonus
The Circonus Platform is the only monitoring and analytics platform capable of handling unprecedented data volume, up to billions of metric streams, in real time to drive critical business insight and value. If your business depends on your ability to perform, Circonus is for you. The Circonus Platform makes it easy to seamlessly integrate any technology, at any scale, for out-of-the-box, full-stack integration via its API in minutes. Circonus enables customers to connect their systems, and visualize and monitor their data in real time. The Circonus Platform’s patented histogram technology enables unparalleled handling of high sampling frequencies, at intervals as fast as a millisecond, allowing users to see a more complete and real-time picture of their underlying systems. In addition, machine learning capabilities provide predictive, highly accurate insights that give customers a strategic advantage in building business value.Starting Price: $5 per month -
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Nagios Network Analzyer
Nagios Enterprises
Network Analyzer provides an in-depth look at all network traffic sources and potential security threats allowing system admins to quickly gather high-level information regarding the health of the network as well as highly granular data for complete and thorough network analysis. Network Analyzer provides a central view of your network traffic and bandwidth data as well as potential network compromises. The powerful home dashboard provides an at-a-glance view of critical netflow or sflow data sources, server system metrics, and abnormal network behavior for quick assessment of network health. Users can easily drill down to see specific information on individual IPs, source port, destination port, or any combination thereof. Network Analyzer’s advanced alerting and reporting capabilities provide IT staff with superior awareness of their network. Highly granular, down-to-the-packet data can be accessed and archived for further tracking and analysis.Starting Price: $1995.00 -
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AKIPS Network Monitor
AKIPS
AKIPS Network Monitoring Software is a fully featured, fast and cost-effective network and infrastructure performance-monitoring tool. It delivers unmatched visibility across your network. AKIPS detects faults and performance issues. This empowers your business to maintain its operational state and minimise possible disruptions due to IT infrastructure failing or risk events occurring. AKIPS is a multi-award-winning company and prides itself on its innovative technology. Benefits: - Visibility of your entire network - A single product for ping, SNMP, syslog, traps, NetFlow, alerting and much more - Our single server scales to 1,000,000 interfaces and 500,000 flows per second - 60-second polling for every MIB object - 15-second ping for every device - SNMP v1/v2/v3 - Integration with third-party apps (Opsgenie, Pagerduty, ServiceNow, Slack, Splunk) - Flat-fee subscription (no extra costs) -
14
7SIGNAL
7SIGNAL
For organizations that rely on mission critical Wi-Fi to conduct business, 7SIGNAL is a cloud-based Wireless Network Monitoring (WNM) platform that continuously tests the wireless network for performance issues – maximizing network uptime, device connectivity and network ROI. Unlike other providers, who monitor the network from the inside-out at the infrastructure level, 7SIGNAL operates on the networks edge, monitoring the “air” and capturing the user experience on the client device. Modules Sapphire Eye is a state-of-the-art Wi-Fi sensor developed and patented by 7SIGNAL. Sapphire Eye hardware sensors are installed on-site and are uniquely designed to measure wireless network service quality remotely using cloud-based software. Mobile Eye is a Software as a Service (SaaS) application developed and patented by 7SIGNAL. Mobile Eye is installed on the end user’s wireless device and empowers organizations to continuously monitor the wireless network from the end point. -
15
Nagios Fusion
Nagios Enterprises
Fusion is designed to scale with your organization. Remote Nagios servers distribute the load associated with monitoring and performance graphing. As your infrastructure grows, your monitoring environment can expand without increasing load or management requirements at the central node. Fusion alleviates the need for complex configurations, data transfer problems, and having to manage changes on both central and distributed nodes. Provides IT operations staff and management with quick, at-a-glance visual indication of problems anywhere across your IT infrastructure. Allows geographically separated teams to manage individual monitoring servers, while providing central operations staff with access to all servers.Starting Price: $1995.00/one-time -
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Codima Toolbox
Codima
Codima Toolbox is an all in one solution, allowing an organization to Discover and Manage all Network Assets, Automatically create documentation in both Web and Visio Network Maps, and Monitor Network Devices, all without the use of Agents. Toolbox helps users make informed decisions using reliable device data, with minimum effort, after a Network Discovery, every other feature within Toolbox is fully set up and ready to go. Make device network management and network documentation simple.Starting Price: $1 / Device / Year -
17
IBM NS1 Connect
IBM
IBM NS1 Connect offers premium, authoritative DNS and advanced traffic steering to deliver the high-performance, reliable, secure network connectivity that businesses need to meet increasingly sophisticated customer expectations. NS1 Connect’s global anycast network provides the massive capacity and scale needed to keep users reliably connected across the world. An API-first architecture empowers teams to embrace automation and streamline DNS management. Enterprises with complex network infrastructures can take performance to the next level with sophisticated traffic steering capabilities and real-time reporting on DNS observability data.Starting Price: $250/month -
18
PushMon
TeamEXtension
Unlike other hosted monitoring systems, PushMon is designed to receive signals from applications, scripts, and background jobs. All you need is to call a URL on success. If we do not receive the URL “ping” by the time specified, you will receive an alert. Manage your PushMon URLs in your account dashboard. The dashboard works on your computer, smartphone, or tablet. Get notified by email, IFTTT, and Twitter if your websites, applications, scripts, or batch and cron jobs are not running as expected. For critical systems, get notified by SMS or phone call. Easy integration and customization with URL alerts. Support for the day, weekday, weekend, end of the month, hour, 15 minutes, 30 minutes, 6 hours, 12 hours, Mon-Sun, 1st-31st schedules, multiples, and ranges. Daily schedules can be checked at the time you specify. Accessing the PushMon URL on a regular schedule is easy and convenient. You can create a simple code or script to call the URL and your done!Starting Price: $17.95 per month -
19
Syvir Cloud
SYVIR Technologies
Syvir Cloud products are enterprise level network monitoring software-as-a-service (SaaS) platform that provides data-driven insights through intuitive dashboards and reports diagnostic information to improve the availability and improve the uptime of your network endpoints. - Track your endpoints diagnostics - Identify and resolve endpoint issues - Get alerts when endpoints have problemsStarting Price: $99.00/one-time -
20
TSMS
Triangle Solutions
Monitoring the complete IT environment can be done simply and flexible in TSMS. It is crucial to every organization to detect on time any deviations in all the IT systems, devices, networks and applications and prevent precious downtime. Every IT environment can be guarded with TSMS, as long as the devices talk TCP/IP and/or SNMP. Your monitoring will be adapted to your wishes with TSMS, from only down time monitoring to complete monitoring of important servers and business processes. Within TSMS you have the possibility to receive extensive reports concerning performance and availability of your entire IT environment. TSMS fulfills the most important needs, such as guarding IT processes, solve threatening incidents and place reports at one’s disposal about these incidents. TSMS gives you the certainty that your complete IT environment is pro-actively guarded (24/7), to prevent that incidents occur.Starting Price: $595 per year -
21
XPM
ProtocolSoft Tech., Inc.
XPM is a commercial quality and enterprise level performance management/monitoring and traffic analysis solution. XPM is a high-performance enterprise product based on Linux, which supports continuous operation of 7*24*365. Therefore, it may not be suitable for individual users, but more suitable for enterprise users who need higher IT service quality. XPM monitoring objects include: 1. Applications using HTTP protocol; 2. Databases (Oracle, MySQL, MS-SQL server); 3. URL Transaction; 4. Network, server and client. Awards of XPM: Innovation Award of ITSS 2018, ITSS is a department of Ministry of Industry and Information Technology of the People's Republic of China. Please note that: The downloadable version here is XPM standard version, which can analyze about 1 Gbps of traffic in real time, and only supports X86 server deployment. If you need vProbe-XPM to monitor virtual machine traffic, or XPM-H version over 1 Gbps, please contact us by email.Starting Price: $0/month/module -
22
Statlook
Media-press.tv S.A.
Statlook is a professional and free IT Asset Management suite that comprises following features: 1. Hardware - complete infrastructure information in one place. 2. Software - software auditing with validation of license compliance. 3. Users - activity stats, used programs and visited websites with blocking feature. 4. Helpdesk - fully featured helpdesk system with quick remote desktop control and GDPR compliance tool. LINKS Statlook Installer: https://dev.statlook.com/appcenter/install/getfree.php User Manual: https://manual.statlook.com/14.0/en-US/master/index.htmlStarting Price: $0 -
23
Prometheus
Prometheus
Power your metrics and alerting with a leading open-source monitoring solution. Prometheus fundamentally stores all data as time series: streams of timestamped values belonging to the same metric and the same set of labeled dimensions. Besides stored time series, Prometheus may generate temporary derived time series as the result of queries. Prometheus provides a functional query language called PromQL (Prometheus Query Language) that lets the user select and aggregate time series data in real time. The result of an expression can either be shown as a graph, viewed as tabular data in Prometheus's expression browser, or consumed by external systems via the HTTP API. Prometheus is configured via command-line flags and a configuration file. While the command-line flags configure immutable system parameters (such as storage locations, amount of data to keep on disk and in memory, etc.). Download: https://sourceforge.net/projects/prometheus.mirror/Starting Price: Free -
24
HetrixTools
HetrixTools
Use our platform to monitor all of your IP Addresses and Domain Names easily and cost-effective. You will be notified as soon as any of your monitors get blacklisted, so you can quickly find the spam or malware source, and immediately begin the delisting process before it gets to affect your reputation or your clients. It only takes a few seconds to add a Domain name, IP address, or even an IP block or range to your monitoring list. We've designed our interface aiming for simplicity and efficiency, which is why it's extremely easy to add, search, filter, and manage your blacklist monitors overall. With our responsive interface you don't have to go through countless slow page loads in order to get things done. You will have access to reports containing data which you need in order to begin the delisting process and clean up your blacklisted Domains and IP Addresses.Starting Price: $9.95 per month -
25
NetApp Cloud Insights
NetApp
Control the performance and utilization of your cloud workloads. NetApp Cloud gives you complete visibility into your infrastructure and applications. With Cloud Insights, you can monitor, troubleshoot and optimize all your resources and applications across your entire technology stack, whether it’s on-prem or in the cloud. Protect your most valuable business asset – data - from ransomware with early detection and automated responses to threats. Alert on potential misuse or theft of key intellectual property by malicious parties, both internal and external to your organization. Ensure corporate compliance by auditing access and usage patterns to your critical corporate data on-premises or in the cloud. From the public cloud to the datacenter, full-stack visibility of infrastructure and applications from hundreds of collectors available, all in one place. You don’t need to scramble to find new monitoring tools every time a new platform is introduced into your organization.Starting Price: $6 per month -
26
Shodan
Shodan
Shodan is the world's first search engine for Internet-connected devices. Discover how Internet intelligence can help you make better decisions. Websites are just one part of the Internet. Use Shodan to discover everything from power plants, mobile phones, refrigerators and Minecraft servers. Keep track of all your devices that are directly accessible from the Internet. Shodan provides a comprehensive view of all exposed services to help you stay secure. Learn more about who is using various products and how they're changing over time. Shodan gives you a data-driven view of the technology that powers the Internet. Within 5 minutes of using Shodan Monitor you will see what you currently have connected to the Internet within your network range and be setup with real-time notifications when something unexpected shows up. The entire Shodan platform (crawling, IP lookups, searching, data streaming) is available to developers.Starting Price: $59 per month -
27
SmokePing
SmokePing
SmokePing is a deluxe latency measurement tool. It can measure, store and display latency, latency distribution, and packet loss. SmokePing uses RRDtool to maintain a long-term data store and to draw pretty graphs, giving up-to-the-minute information on the state of each network connection. Click on any graph in detail mode and use the mouse to mark your area of interest in the navigator graph. Show information from multiple targets in a graph. With one central Smokeping Master node, you can run a series of Slave nodes, taking their configuration from the master. This allows you to ping a single target from multiple locations. The standard deviation is now used in several places to give a number for the variation in round trip times as depicted by the smoke. Wide variety of probes, ranging from simple ping to web requests and custom protocols. Master/slave deployment model to run measurements from multiple sources in parallel.Starting Price: Free -
28
Cacti
Cacti
Cacti provides a robust and extensible operational monitoring and fault management framework for users around the world. It is also a complete network graphing solution designed to harness the power of RRDTool's data storage and graphing functionality. Cacti includes a fully distributed and fault-tolerant data collection framework, advanced template-based automation features for devices, graphs, and trees. Multiple data acquisition methods, the ability to be extended through plugins, role-based user, group and domain management features in addition to a theming engine and multiple language support all right out of the box. All of this is wrapped in an intuitive, easy-to-use interface that makes sense for LAN-sized installations up to complex networks with tens of thousands of devices. Cacti requires MySQL, PHP, RRDTool, net-snmp, and a webserver that supports PHP such as Apache or IIS. At the center of Cacti and its database is the device and device template.Starting Price: Free -
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ITmanager.net
ITmanager.net
ITmanager.net is the best all-in-one enterprise server and network administration service. Monitor and manage all your critical IT servers from anywhere. Supported on all desktops, devices and Apple Watch. The ITmanager.net service allows you to manage your Windows Exchange servers from any mobile or desktop device. Among many other features, you can create, disable and remove mailboxes and distribution groups, and add or remove email addresses from mailboxes and distribution groups. You can also view mailbox sizes and change user mailbox, as well as send, receive and warning quotas. You are also able to enable or disable both out-of-office auto-reply and message forwarding and you can view message queues, and remove messages with NDR’s.Starting Price: $5 per month -
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Elastiflow
Elastiflow
The most complete network observability solution for use with modern data platforms, providing unprecedented insights at any scale. ElastiFlow allows organizations to achieve unprecedented levels of network performance, availability, and security. ElastiFlow provides granular information about network traffic flows, including source and destination IP addresses, ports, protocols, and the amount of data transmitted. This information allows network administrators to gain deep insights into the network's performance and identify potential issues. ElastiFlow is highly valuable for diagnosing and troubleshooting network issues such as congestion, high latency, or packet loss. By analyzing the network traffic, administrators can pinpoint the cause of the problem and take appropriate action to resolve it. By leveraging ElastiFlow, organizations can improve their security posture, detect and respond to threats more effectively, and maintain compliance with regulatory requirements.Starting Price: Free
