The Falcor data model is a graph, and the GraphQL data model is a tree.

https://medium.com/@calebmer/the-falcor-data-model-is-a-graph-and-the-graphql-data-model-is-a-tree-6748ba53bb96#.mdhx4jh9o

#Falcor vs #GraphQL Still early days, but a good comparison between them.