NetLab Discovery
NetLab Discovery: A focused, searchable subnet and SNMP inventory tool for Linux-based teams. Ranked #25 of 35 in Network Discovery Software by our editors (6.9/10); pricing: Paid; best for simple searchable subnet and SNMP inventory.
At a glance
- Editor score6.9 / 10
- PricingPaid
- Best forSimple searchable subnet and SNMP inventory
- Free planNo
- Facts checked21 Sep 2026
Where it wins
- Supports SNMP discovery across v1, v2c and v3
- Searchable inventory includes filters, tagging and CSV export
- Includes audit history, roles, OS fingerprinting and subnet visualization
Where it doesn't
- Topology capability is limited
- Requires Linux infrastructure for installation
- The offering is paid rather than free to start
Our verdict on NetLab Discovery
NetLab Discovery is a self-hosted, agentless network discovery and inventory tool for network engineers and IT teams. It scans subnets and custom IP ranges with ICMP ping sweeps, discovers devices through SNMP, records host status and latency, and presents the results in a web dashboard. Its focus is straightforward visibility: teams can search inventory, filter devices, fingerprint operating systems, reserve IPs, add tags, and export records as CSV. Because it runs on Linux infrastructure and keeps scan results and inventory data on the designated server, it fits organizations that prefer to manage their own deployment and data location.
The published offering uses a single paid plan called NetLab Discovery. It includes ping subnet and IP-range scanning, SNMP discovery, a web inventory dashboard, multi-user authentication, CSV export, and Linux installation. Discovery supports SNMP v1, v2c and v3, while scheduled discovery provides an ongoing inventory workflow. Admin and viewer roles help separate management from read-only access, and change history with an audit log adds useful accountability for device and inventory changes.
NetLab Discovery is strongest when the requirement is searchable subnet inventory rather than advanced network mapping. Color-coded subnet visualization provides a practical view of address space, but the product’s topology capability is limited. Its self-hosted Linux model also narrows the deployment choice compared with tools designed for broader hosted or multi-platform use. Choose it for focused agentless discovery, SNMP coverage, inventory search, and local control. Consider an alternative if detailed topology analysis or a wider deployment ecosystem is central to the evaluation.
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NetLab Discovery pricing
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NetLab Discovery fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Discovery method | Agentless |
| Topology mapping | Not verified |
| Asset inventory | Yes |
| Scheduled discovery | Yes |
| Network scope | Not verified |
| SNMP discovery | Yes |
| Discovered asset limit | Not verified |
| Deployment | Self-hosted, Cloud |
| Platforms | Web, Linux |
| Support | Tickets, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Paid (source) |
| Website | netlabdiscovery.com |
| Facts checked | 21 Sep 2026 |
Alternatives to NetLab Discovery
- ManageEngine OpUtilsA focused, affordable choice for IP, subnet, and switch-port discovery.9.3
- ServiceNow DiscoveryA broad, agentless discovery capability for organizations centered on ServiceNow CMDB.9.2
- SolarWinds Network Topology MapperA focused on-premises mapper for automated Layer 2/3 topology diagrams.9.1
See all NetLab Discovery alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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