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Head-to-head · Network Mapping Software

Intermapper vs Netdisco

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Intermapper #7 in Network Mapping Software 7.8/10 Free plan · 30-day trial Free planFree trial✓ 0 of 2 features Visit Intermapper
Netdisco #8 in Network Mapping Software 7.6/10 Free plan Free plan✓ 1 of 2 features Visit Netdisco

Intermapper leads on 0 checks, Netdisco on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreIntermapper · 7.8/10
  • Free planboth
  • Free trialonly Intermapper
  • Most featuresNetdisco · 1 of 2

Intermapper scores higher on our rubric for network mapping software: 7.8 against 7.6 out of 10; our editors rank them #7 and #8.

Intermapper is the better fit for teams wanting free, self-hosted visual network monitoring. Netdisco is the better fit for teams comfortable self-hosting network inventory tools.

  • Intermapper fits best

    Teams wanting free, self-hosted visual network monitoring

  • Netdisco fits best

    Teams comfortable self-hosting network inventory tools

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Intermapper 7.8/10 Visit ↗ Netdisco 7.6/10 Visit ↗
At a glance
Editor score 7.8 7.6
Ranking #7 in Network Mapping Software #8 in Network Mapping Software
Best for Teams wanting free, self-hosted visual network monitoring Teams comfortable self-hosting network inventory tools
Pricing model Free plan + paid Free
Starting price — Free plan
Free plan ✓ ✓
Free trial 30 days —
Deployment Self-hosted Self-hosted
Platforms Web, Windows, macOS, Linux Web, Linux
Support Email, Phone, Tickets, Docs, Community Email, Community, Docs
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Intermapper 0/2 · Netdisco 1/2
Automatic discovery Not checked yet ✓ (best)
Change tracking Not checked yet Not checked yet
Specs
Deployment Not checked yet Not checked yet
Topology layers Not checked yet Not checked yet
Included nodes Not checked yet Not checked yet
Diagram export Not checked yet Not checked yet
Our review
Pros
  • Automatically maps Layer 3 networks and shows live device and connection status
  • Free plan includes monitoring for up to five devices and remote monitoring
  • Custom probes, alerts, and historical trends help investigate performance issues
  • Discovers devices and links from seed devices and network protocols
  • Combines interactive maps with hardware, VLAN, PoE, and port inventory
  • Keeps historical IP and location records and offers an API
Cons
  • Free monitoring is limited to five devices
  • Paid licensing requires a customized quote
  • Traffic-flow analysis is offered through the separate Intermapper Flows Insight product
  • Requires self-hosted deployment and its supporting components
  • Maps layer-1/layer-2 neighbor relationships, not service dependencies
  • Commercial support options and pricing are not part of its open-source model
Our verdict

Intermapper is network and server monitoring software for network administrators and IT operations teams. It discovers IP-enabled infrastructure and displays device and connection status on live visual maps, alongside health, availability,…

Read the review →

Netdisco is an open-source, web-based network discovery and management tool for teams that want to maintain their own network inventory. It is designed for small to very large networks and runs self-hosted on Linux. Its web interface,…

Read the review →
  1. IntermapperNetwork Mapping Software 7.8Free plan · 30-day trial
  2. NetdiscoNetwork Mapping Software 7.6Free plan

Strengths and trade-offs

  • Intermapper — where it wins

    • Automatically maps Layer 3 networks and shows live device and connection status
    • Free plan includes monitoring for up to five devices and remote monitoring
    • Custom probes, alerts, and historical trends help investigate performance issues

    Where it doesn't

    • Free monitoring is limited to five devices
    • Paid licensing requires a customized quote
    • Traffic-flow analysis is offered through the separate Intermapper Flows Insight product

  • Netdisco — where it wins

    • Discovers devices and links from seed devices and network protocols
    • Combines interactive maps with hardware, VLAN, PoE, and port inventory
    • Keeps historical IP and location records and offers an API

    Where it doesn't

    • Requires self-hosted deployment and its supporting components
    • Maps layer-1/layer-2 neighbor relationships, not service dependencies
    • Commercial support options and pricing are not part of its open-source model

More comparisons

All network mapping software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update