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Dipiscan vs LanTopoLog

Both stand on network discovery software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Dipiscan

Free plan Windows

Dipiscan provides network scanning, machine lookup, route display, and change monitoring as freeware for specified Windows versions. The maker warns that antivirus tools may flag its obfuscated .NET programs.

Visit Dipiscan

LanTopoLog

Free plan LinuxSelf-hostedWeb+1

LanTopoLog combines physical topology mapping with traffic and packet monitoring, plus export and alert options. Its discovery is not fully reliable, Linux functionality is limited, and web publishing requires an external server.

Visit LanTopoLog

The facts

DipiscanLanTopoLog
Free planYesYes
Open sourceNot publishedNo
Runs onWindowsLinux, Self-hosted, Web, Windows
Lowest paid planFree or on requestLanTopoLog 2: $50, paid once
Plans published11
MakerNot publishedNot published
Websitedipisoft.comlantopolog.com
On network discovery software#10 of 35#6 of 35

Dipiscan: what it does well

  • Looks up machines by IP, NetBIOS name, or DNS
  • Shows the route to another machine
  • Monitors changes since the previous scan
  • Portable version runs without installation
  • Freeware for Windows 7, 8, 10, and 11

What to know first

  • Some antivirus tools may flag its .NET programs
  • Available for Windows only

LanTopoLog: what it does well

  • Agentless SNMP discovery
  • Searchable, editable physical topology map
  • Maps ports to attached devices’ MAC and IP addresses
  • Traffic alerts via email, Telegram or Syslog
  • PDF and Draw.io/Diagrams.net report exports

What to know first

  • Topology discovery may miss some connections
  • Linux version has limited functionality
  • Publishing needs an external web server
  • Unregistered version disables features after a time

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