igraph

igraph is a collection of network analysis tools with an emphasis on efficiency, portability and ease of use.

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Top financial contributors

1
Fabio Zanini

50 EUR since Dec 2025

2
Vincent Traag

20 EUR since Dec 2025

igraph is all of us

Our contributors 5

Thank you for supporting igraph.

Fabio Zanini

€50 EUR

Vincent Traag

€20 EUR

Budget


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Credit from Fabio Zanini to igraph

+€50.00EUR
Completed
Contribution #906881

Credit from Vincent Traag to igraph

+€20.00EUR
Completed
Contribution #906880
Today’s balance

€61.68 EUR

Total raised

€61.68 EUR

Total disbursed

--.-- EUR

Estimated annual budget

€70.00 EUR

About


igraph enables fast network analysis across the sciences. Its highly optimized core is programmed in C, on top of which igraph offers interfaces to high-level languages: R, Python and Mathematica. This is a unique feature among network libraries and greatly lowers the barrier to entry for new users.

Our team