18.6
OCS Inventory helps administrators scan, inventory, and categorize hardware and software across an IT environment.
Free planOpen sourceAndroidWebAPI
Best Network Discovery Software in 2026
A clear inventory of connected devices can help you understand the scope of a network. Network discovery software varies in how it finds assets and presents what it finds. Compared on discovery method and network scope, the entries also cover asset inventory, SNMP discovery, scheduled discovery, and topology mapping. Check discovered asset limits to see how they relate to your environment, and consider whether a…
28.2
Fing Security checks routers for vulnerabilities, scans open ports, and detects network threats automatically and continuously.
Free planAndroidiOSWeb
38.2
ManageEngine OpUtils is a network management toolset for monitoring, diagnosing and troubleshooting IP resources and network devices.
Free planAndroidiOSWeb
- 4
Lansweeper
Lansweeper is Cyber Asset Intelligence software for organizations that need visibility into their technology environments.
Free planWebAPILinuxmacOS8.0Free plan - 5
runZero
runZero is an attack surface and exposure management platform for discovering and tracking IT, OT, IoT, cloud, mobile, and remote assets.
Free planWebAPILinuxmacOS7.8Free plan - 6
Domotz
Domotz is a cloud-based platform for discovering, monitoring, and remotely managing network-connected devices across multiple sites.
AndroidiOSWebAPI7.3From $1.50 a month - 7
LOGINventory
LOGINventory discovers and documents hardware, software, configurations, and permissions across an IT network.
Free planWebAPILinuxmacOS7.3From €6.50 a year - 8
LanTopoLog
LanTopoLog discovers, displays, and monitors physical network topology using automatic SNMP discovery.
WebLinuxSelf-hostedWindows7.0$50 one-time - 9
Docusnap
Docusnap inventories IT infrastructure and turns the collected information into documentation, network maps, and reports.
WebAPILinuxmacOS6.9 - 10
BMC Helix Discovery
BMC Helix Discovery provides visibility into IT assets and service dependencies across cloud and on-premises environments.
WebAPILinuxSelf-hosted6.8$50,000 one-time - 11
NetBrain
WebAPILinuxSelf-hosted6.8 - 12
Netdisco
Netdisco is a web-based network management tool for administrators, designed for networks ranging from small to very large.
Free planWebAPILinuxSelf-hosted6.7Free plan - 13
Faddom
Faddom discovers hybrid IT environments and maps connections among servers, dependencies, and business applications.
WebLinuxSelf-hostedWindows6.6 - 14
Vistumbler
Vistumbler is a free, open-source wireless scanner for mapping nearby access points with wireless and GPS data.
Free planAndroidWindows6.6Free plan - 15
Device42
WebAPILinuxmacOS6.5 - 16
NetLab Discovery
NetLab Discovery is an agentless network discovery and inventory tool for Linux and self-hosted environments.
WebLinuxSelf-hosted6.5$99.99 one-time - 17
Open-AudIT
Free planWebLinuxWindows6.3From $399 a year - 18
Alloy Discovery
Alloy Discovery is an on-premises network discovery and inventory solution for auditing and tracking computers, servers, network devices, and other equipment.
LinuxmacOSSelf-hostedWindows6.2 - 19
EMCO Network Inventory
EMCO Network Inventory is paid Windows software for collecting hardware, software, and licensing information from remote PCs for audits and reports.
Windows6.2$149 one-time - 20
Gluware
Gluware is a network automation and orchestration platform for complex, multi-vendor enterprise networks.
Free planWebAPISelf-hosted6.2Free plan - 21
LANState
LANState is Windows software for mapping a local network, monitoring hosts and services, and managing devices from a graphical map.
Windows6.2$99.95 one-time - 226.2$1,977 one-time
- 23
NetworkTonic
NetworkTonic scans network equipment, builds an inventory, and presents devices and their relationships on an interactive map.
Free planLinuxmacOSWindows6.1Free plan - 24
Forward Enterprise
Forward Enterprise builds a mathematical digital twin of a hybrid network from device state and configuration data.
WebAPISelf-hosted5.9 - 25
IP Fabric
IP Fabric is an application-aware network digital twin for on-premises and cloud environments.
WebAPILinuxSelf-hosted5.9