Domotz may suit managed service providers, IT departments, system integrators, and security professionals managing devices across sites.
Free plan Free trial From $1.50 a month AndroidiPhone & iPadWebWindowsMacLinux+1
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Best Network Topology Mapping Software 2026
Facts read 20 Sep 2026 – 14 Nov 2026
Network topology mapping software lets you find devices, follow dependencies and see how network elements connect. It can support web, desktop, API or self-hosted deployments, depending on the tool.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Domotz | Domotz may suit managed service providers, IT departments, system integrators, and security professionals managing devices across sites. | 6.4 | $1.50 a month | Free plan | Android, iPhone & iPad, Web, Windows | 30 Sep 2026 |
| 02 ManageEngine OpManager | The free edition is described as suited to small networks and labs. | 6.4 | $95 a year | Free plan | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 |
| 03 ManageEngine OpUtils | OpUtils suits teams monitoring IP resources, network devices, DNS, DHCP, and switch ports. | 6.4 | $138 a year | Free plan | Android, iPhone & iPad, Web, Windows | 15 Oct 2026 |
| 04 Scanopy | Scanopy is presented for homelabs, IT operations, MSPs, security and compliance teams, and platform and DevOps teams. | 6.3 | Free plan | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 |
| 05 Site24x7 Network Monitoring | It may suit IT and DevOps teams, from startups and small businesses to enterprises and government organizations, monitoring network devices and traffic. | 5.9 | $42 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, Windows | 7 Oct 2026 |
| 06 NetAI | 5.8 | $5.99 a month | Free plan | Web, Windows, Linux, API | 19 Oct 2026 | |
| 07 NetXMS | NetXMS is intended for network and infrastructure monitoring, as well as application, server, service-provider, payment-switch, and industrial-equipment monitoring. | 5.5 | Free plan | Free plan | Android, Web, Windows, Mac | 2 Oct 2026 |
| 08 WhatsUp Gold | It suits IT teams monitoring mixed network, server, application, cloud, and virtualization environments. | 5.0 | $866 a year | Free trial | Web, Windows, API, Self-hosted | 1 Oct 2026 |
| 09 LibreNMS | LibreNMS is suited to network administrators who want a self-hosted monitoring system with discovery, alerting, and traffic visibility. | 4.9 | Free plan | Free plan | Android, iPhone & iPad, Web, Linux | 4 Oct 2026 |
| 10 Zabbix | Zabbix suits teams monitoring infrastructure, applications, networks, or services across a range of operating systems and data sources. | 4.9 | Free plan | Free plan | Web, Windows, Mac, Linux | 30 Sep 2026 |
Use this finder to weigh free access, entry-level paid prices, trial periods, discovery and dependency features, topology displays, deployment choices, device capacity and supported network data sources.
02
ManageEngine OpManager
The free edition is described as suited to small networks and labs.
AndroidiPhone & iPadWeb+4 Record6.4 Visit
03
ManageEngine OpUtils
OpUtils suits teams monitoring IP resources, network devices, DNS, DHCP, and switch ports.
AndroidiPhone & iPadWeb+4 Record6.4 Visit
04
Scanopy
Scanopy is presented for homelabs, IT operations, MSPs, security and compliance teams, and platform and DevOps teams.
WebWindowsMac+3 Record6.3 Visit
05
Site24x7 Network Monitoring
It may suit IT and DevOps teams, from startups and small businesses to enterprises and government organizations, monitoring network devices and traffic.
AndroidiPhone & iPadWeb+4 Record5.9 Visit
7
NetXMS
AndroidWebWindows+4 Free plan Record5.5 Visit NetXMS is intended for network and infrastructure monitoring, as well as application, server, service-provider, payment-switch, and industrial-equipment monitoring.
8
WhatsUp Gold
WebWindowsAPI+1 $866 a year Record5.0 Visit It suits IT teams monitoring mixed network, server, application, cloud, and virtualization environments.
9
LibreNMS
AndroidiPhone & iPadWeb+3 Free plan Record4.9 Visit LibreNMS is suited to network administrators who want a self-hosted monitoring system with discovery, alerting, and traffic visibility.
10
Zabbix
WebWindowsMac+3 Free plan Record4.9 Visit Zabbix suits teams monitoring infrastructure, applications, networks, or services across a range of operating systems and data sources.
11
Netdisco
WebLinuxAPI+1 Free plan Record4.6 Visit Netdisco suits network administrators who need to locate devices, manage switch ports, and maintain hardware and connection history.
14
Device42
WebWindowsMac+3 — Record4.4 Visit It suits IT teams managing infrastructure assets, dependencies, contracts, software licenses, and data center layouts.
21
ExtremeCloud IQ
WebAPISelf-hosted — Record3.6 Visit It suits organizations managing wired, wireless, and SD-WAN infrastructure across cloud deployment models.
Before you choose
Compare free access and trials
Some listed products, such as Domotz, Google Cloud Network Intelligence Center, LibreNMS and ManageEngine OpManager, include a no-cost plan. Others require payment or provide pricing only on request.
Trial lengths differ across products; examples shown are 14, 30 and 90 days. Check any published starting price for a paid tier.
Check discovery and mapping
Automatic device finding may lessen the amount of inventory work done by hand. Dependency maps link related systems, whereas topology displays show the network layout.
Assess these functions alongside the network-data sources each product can use.
Match the deployment to your network
The products listed here can operate through web, Windows, Linux, macOS, API or self-hosted setups. Select an arrangement that suits your access model and operating practices.
Confirm support for the platform you require before weighing other capabilities.
Review device limits
A plan's device allowance determines how large a network it can depict. Set any published allowance against the number of devices in your estate.
When no limit is published, regard capacity as unspecified instead of inferring a figure.
Check licensing and control
Some listed products, including LibreNMS, provide source code under open-source terms. Examine the licence if you need to inspect, modify or host that code.
Paid and freemium products may differ in ownership and hosting arrangements, so weigh those conditions against your operational needs.
Questions
Can network topology mapping software be free?
Yes. Free plans appear among the listed products, including Domotz, Google Cloud Network Intelligence Center, LibreNMS and ManageEngine OpManager.
Which platforms can these tools run on?
The listed products support combinations of web, Windows, Linux, API, self-hosted and macOS deployments. Availability varies by product.
Do these tools offer trials?
The page lists trial durations of 14, 30 and 90 days. Some products show no trial, while others provide pricing only on request.
What features should I compare?
Evaluate discovery automation, dependency mapping, topology displays, deployment type, device allowance and network-data sources, together with free access and starting paid prices.
Is open-source network mapping software available?
Yes. Open-source code is available from products on this list, including LibreNMS.
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