Gephi is the leading visualization and exploration software for all kinds of graphs and networks. Gephi is open-source and free.




The best free alternative to NodeXL is Gephi, which is also Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to NodeXL and eight of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to NodeXL are Cytoscape, Wandora.org, Neoclipse and GraphXR.
Gephi is the leading visualization and exploration software for all kinds of graphs and networks. Gephi is open-source and free.




Cytoscape is an open source software platform for visualizing complex networks and integrating these with any type of attribute data. A lot of plugins are available for various kinds of problem domains, including bioinformatics, social network analysis, and semantic web.



Wandora is a general purpose information extraction, management and publishing application based on Topic Maps and Java. Wandora has graphical user interface, layered and merging information model, multiple visualization models, huge collection of information extraction, import...




Neoclipse is a standalone workbench application to interact with Neo4j (database directory or server). It supports Cypher, index searches, visualisation, graph updates.
Kineviz GraphXR is a browser-based visualization platform for interactive analysis of big, high dimensional, and or connected data.



TextQuery is a desktop app that lets you import data file as a table, query it using SQL, and create stunning charts from those results.

Web-based tool for conducting a social network analysis: from data collection to graph visualization and analysis.
