The Icepanel.io seems like an excellent start to an interesting project. But seems very early/alpha.
Key features - be able to distinguish between connections flowing into a hub (Outlines); have bi-directional flows to illustrate different data exchanges; colours; lack of due to huge Pro sign up ad in Diagrams view are all hinderances.
Key features - be able to distinguish between connections flowing into a hub (Outlines); have bi-directional flows to illustrate different data exchanges; colours; lack of due to huge Pro sign up ad in Diagrams view are all hinderances.