I was in talks with Portara CQG in November of 2024 about purchasing a large amount of tick data for /NQ and /ES. They may not have live tick feeds, as I am looking over their website again right now if that's what you are asking about. Reopened the thread with them though to see if they have some sort of software solution there. They seemed to work to your needs and were quite accommodating in our last discussion.
