They even claim to be able to import your existing g infrastructure and diagram it out, however I’ve not yet personally tested this. Lucidchart is pretty good t

They even claim to be able to import your existing g infrastructure and diagram it out, however I’ve not yet personally tested this. Lucidchart is pretty good though and has, as you pointed out, the advantage of being platform agnostic. I do also really like Omnigraffle and that’s my first go to.