Sure. But OP was responding to the below excerpt. At least from the way I've interpreted the request, they are looking for a single interface to watch their content from multiple providers. justwatch does not do this.

px1999 1 hour ago [-]

Long term, we'll probably wind up with a couple of major marketplaces that provide a UI that ties together content bundles that you've purchased from different distributors (who will actually serve up their catalogs).