Free
Free
Homepage states igraph is open source and free to use across its language bindings.
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- Homepage states igraph is open source and free to use across its language bindings.
igraph pricing
● Identity checkedResearch · Vendor site 2026-10-04
igraph is an open-source network analysis library collection with emphasis on efficiency, portability, and ease of use across C, R, Python, and Mathematica interfaces. It provides graph algorithms, generators, and community detection tools maintained by an academic and open-source community.
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- Research
- Free access
- Homepage states igraph is open source and free to use across its language bindings.
- API access
- Language packages expose programmatic APIs for graph manipulation, layout, and analysis in R, Python, and other supported runtimes.
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