Top Lansurveyor Alternatives for Network Discovery and Mapping

Lansurveyor, known for its unique multi-level discovery technique, excels at automatically discovering LAN or WAN networks and producing comprehensive, easy-to-view network diagrams. It integrates OSI Layer 2 and Layer 3 topology data, including crucial switch-to-switch, switch-to-node, and switch-to-router port connections, with the ability to export to Microsoft Office® Visio®. While Lansurveyor offers robust features like real-time network change tracking and dynamic map updates, many users are looking for a Lansurveyor alternative that might better suit their specific needs, budget, or operating environment.

Best Lansurveyor Alternatives

Whether you need a free, open-source solution, something with advanced monitoring capabilities, or a tool designed for specific operating systems, there are several excellent Lansurveyor alternatives to consider. Here are some of the top contenders:

NeDI

NeDI is an excellent open-source Lansurveyor alternative for Linux and self-hosted environments. It regularly discovers your network, allowing you to locate and track all connected devices, monitor traffic or broadcasts, and even send alerts via email or SMS. Its robust Configuration Management and Network Monitoring features make it a powerful tool for maintaining network oversight.

LanTopoLog

LanTopoLog offers automatic physical network topology discovery based on SNMP, making it a strong Freemium Lansurveyor alternative for Windows users. It goes beyond simple mapping by providing network traffic monitoring and tracking of invalid and dropped packets (ifInErrors, ifInDiscards), as well as displaying VLAN information, which is crucial for detailed network analysis.

Lan-Secure Switch Center

Lan-Secure Switch Center is a commercial network management and monitoring software designed for Windows that supports managed devices from any vendor. It's a comprehensive Lansurveyor alternative that helps to discover, monitor, map, and analyze network topology and connectivity, offering robust Network Monitoring and Network Mapping features for detailed insight into your infrastructure.

Choosing the right Lansurveyor alternative depends on your specific needs, budget, and technical requirements. Evaluate each option based on its features, supported platforms, and whether it offers the level of detail and automation you require for efficient network management.