Best Network Discovery Software in 2026
Updated
In short: Fing Security is ranked #1 of 36 as of 4 October 2026, ahead of LOGINventory and Domotz. The best-ranked option with a free plan is LOGINventory. The lowest first paid tier on this page is LOGINventory at €0.54/mo.
When you need visibility into devices and assets across a network, discovery tools can differ in scope and in how they map what they find. Compared on discovery method, network scope, scheduled discovery, and SNMP discovery, the entries show several dimensions to consider. Asset inventory and topology mapping describe how discovered information may be organized or viewed, while a discovered asset limit indicates stated capacity. Fing Security, LOGINventory, and Domotz are options to examine. Check free-plan availability and paid-from pricing alongside these details, then compare the listed capabilities with the network coverage and asset visibility you need.
36 network discovery software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
36ranked
4free plans on this page
€0.54/molowest paid tier
4 Oct 2026last checked
Input list Network Discovery Software 25 channels on this page · 103 of 200 spec lines stated by the makers
Ch Tool Free planPaid fromDiscovery methodTopology mappingAsset inventoryScheduled discoveryNetwork scopeSNMP discovery Spec sheet Score
01 Fing Security Free planYesPaid fromnot statedDiscovery methodhybridTopology mappingnot statedAsset inventoryYesScheduled discoveryYesNetwork scopehybridSNMP discoveryYes 6/8spec lines stated 7.9
02 LOGINventory Free planYesPaid fromnot statedDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 1/8spec lines stated 7.9
03 Domotz Free planYesPaid from$15/moDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 2/8spec lines stated 7.7
04 OCS Inventory Free planYesPaid fromnot statedDiscovery methodhybridTopology mappingnot statedAsset inventoryYesScheduled discoverynot statedNetwork scopeenterpriseSNMP discoveryYes 5/8spec lines stated 7.6
05 runZero Free planYesPaid fromnot statedDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 1/8spec lines stated 7.6
06 Docusnap Free planNoPaid fromnot statedDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 1/8spec lines stated 7.2
07 LanTopoLog Free planNoPaid fromnot statedDiscovery methodagentlessTopology mappingYesAsset inventoryYesScheduled discoveryYesNetwork scopelocalSNMP discoveryYes 7/8spec lines stated 7.2
08 NetBrain Free planNoPaid fromnot statedDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 1/8spec lines stated 7.1
09 Infoblox Cloud Network Automation Free plannot statedPaid fromnot statedDiscovery methodnot statedTopology mappingYesAsset inventoryYesScheduled discoveryYesNetwork scopeenterpriseSNMP discoverynot stated 4/8spec lines stated 7.0
10 LANState Free planYesPaid fromnot statedDiscovery methodagentlessTopology mappingYesAsset inventoryYesScheduled discoveryYesNetwork scopelocalSNMP discoveryYes 7/8spec lines stated 7.0
11 FirstWave opEvents Free planYesPaid fromnot statedDiscovery methodhybridTopology mappingnot statedAsset inventoryYesScheduled discoveryYesNetwork scopenot statedSNMP discoveryYes 5/8spec lines stated 6.8
12 IP Fabric Free planNoPaid fromnot statedDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 1/8spec lines stated 6.7
13 Total Network Inventory Free planNoPaid fromnot statedDiscovery methodhybridTopology mappingYesAsset inventoryYesScheduled discoveryYesNetwork scopeenterpriseSNMP discoveryYes 7/8spec lines stated 6.7
14 Virima ITAM Free planNoPaid fromnot statedDiscovery methodhybridTopology mappingYesAsset inventoryYesScheduled discoveryYesNetwork scopehybridSNMP discoveryYes 7/8spec lines stated 6.7
15 Lansweeper Free planYesPaid from$199/moDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 2/8spec lines stated 6.6
16 BMC Helix Discovery Free planNoPaid fromnot statedDiscovery methodagentlessTopology mappingYesAsset inventoryYesScheduled discoveryYesNetwork scopehybridSNMP discoveryYes 7/8spec lines stated 6.5
17 WhatInStartup Free planYesPaid fromnot statedDiscovery methodagentlessTopology mappingNoAsset inventoryYesScheduled discoveryNoNetwork scopelocalSNMP discoveryNo 7/8spec lines stated 6.4
18 Device42 Free planNoPaid fromnot statedDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 1/8spec lines stated 6.3
19 AutoScan-Network Free planYesPaid fromnot statedDiscovery methodhybridTopology mappingYesAsset inventoryYesScheduled discoverynot statedNetwork scopeenterpriseSNMP discoveryYes 6/8spec lines stated 6.2
20 ManageEngine OpUtils Free planYesPaid fromnot statedDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 1/8spec lines stated 5.9
21 Wireless Network Watcher Free planYesPaid fromnot statedDiscovery methodagentlessTopology mappingNoAsset inventoryYesScheduled discoveryNoNetwork scopelocalSNMP discoveryNo 7/8spec lines stated 5.9
22 NetLab Discovery Free planNoPaid fromnot statedDiscovery methodagentlessTopology mappingnot statedAsset inventoryYesScheduled discoveryYesNetwork scopenot statedSNMP discoveryYes 5/8spec lines stated 5.8
23 Vistumbler Free planYesPaid fromnot statedDiscovery methodagentlessTopology mappingNoAsset inventoryYesScheduled discoverynot statedNetwork scopelocalSNMP discoverynot stated 5/8spec lines stated 5.8
24 NetworkTonic Free planYesPaid fromnot statedDiscovery methodagentlessTopology mappingYesAsset inventoryYesScheduled discoveryYesNetwork scopeenterpriseSNMP discoverynot stated 6/8spec lines stated 5.7
25 ServiceNow Discovery Free planNoPaid fromnot statedDiscovery methodnot statedTopology mappingnot statedAsset inventorynot statedScheduled discoverynot statedNetwork scopenot statedSNMP discoverynot stated 1/8spec lines stated 5.7
Compare all 25 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Discovery method | Topology mapping |
|---|---|---|---|---|---|---|---|---|
| 1 | Fing Security | 7.9 | Free plan | $5.83/mo | Yes | — | hybrid | — |
| 2 | LOGINventory | 7.9 | Free plan | €0.54/mo | Yes | — | — | — |
| 3 | Domotz | 7.7 | No | $1.50/mo | Yes | 15 /mo | — | — |
| 4 | OCS Inventory | 7.6 | Free plan | €189/mo | Yes | — | hybrid | — |
| 5 | runZero | 7.6 | Free plan | Free | Yes | — | — | — |
| 6 | Docusnap | 7.2 | No | €38.75/mo | No | — | — | — |
| 7 | LanTopoLog | 7.2 | No | — | No | — | agentless | Yes |
| 8 | NetBrain | 7.1 | No | — | No | — | — | — |
| 9 | Infoblox Cloud Network Automation | 7.0 | No | — | — | — | — | Yes |
| 10 | LANState | 7.0 | No | — | Yes | — | agentless | Yes |
| 11 | FirstWave opEvents | 6.8 | No | — | Yes | — | hybrid | — |
| 12 | IP Fabric | 6.7 | No | — | No | — | — | — |
| 13 | Total Network Inventory | 6.7 | No | — | No | — | hybrid | Yes |
| 14 | Virima ITAM | 6.7 | No | $833.33/mo | No | — | hybrid | Yes |
| 15 | Lansweeper | 6.6 | No | $199/mo | Yes | 199 /mo | — | — |
| 16 | BMC Helix Discovery | 6.5 | No | — | No | — | agentless | Yes |
| 17 | WhatInStartup | 6.4 | No | — | Yes | — | agentless | No |
| 18 | Device42 | 6.3 | No | — | No | — | — | — |
| 19 | AutoScan-Network | 6.2 | No | — | Yes | — | hybrid | Yes |
| 20 | ManageEngine OpUtils | 5.9 | No | — | Yes | — | — | — |
| 21 | Wireless Network Watcher | 5.9 | No | — | Yes | — | agentless | No |
| 22 | NetLab Discovery | 5.8 | No | — | No | — | agentless | — |
| 23 | Vistumbler | 5.8 | No | — | Yes | — | agentless | No |
| 24 | NetworkTonic | 5.7 | No | — | Yes | — | agentless | Yes |
| 25 | ServiceNow Discovery | 5.7 | No | — | No | — | — | — |
Is your tool on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which network discovery software is ranked first on Specifiction?
Fing Security is ranked #1 of 36 with a score of 7.9. LOGINventory is second and Domotz third.
How many of these have a free plan?
4 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, LOGINventory has the lowest first paid tier we found: €0.54/mo.
How is this list ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.
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