There's a site I've come to really appreciate, justwatch.com which is a great way to see who (if anybody) has a particular movie or TV show available. What's nice is that they include the library-based streaming services like Hoopla and Kanopy. I have a 2/month DVD Netflix subscription still the queue for which I use as my master to-watch list, but I'll check the top few movies on the list from time to time to make sure I can't watch them with one of the streaming services I already have.