NetLab Discovery review
A focused, searchable subnet and SNMP inventory tool for Linux-based teams.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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.
NetLab Discovery pros and cons
- 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
NetLab Discovery fact sheet, pricing and score →
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