In the future it will be too late.

Youtube is number 1 should be a priority, there's no such acceptable answer as "in the future".

Thank you for your recommendation!
We always listen to our customers and won't leave it without attention :)

Without jumping on Postoplan specifically (it's their product and I wish them all the best), it is frustrating AND truly baffling that Youtube keeps getting left off the list while Whatsapp or GMB make the cut. Not to say those aren't worthy of themselves, but they're pitifully small compared to Youtube as "social" platforms.

My guess is that I am confused by what you would use a scheduler for on You Tube? It seems best to post directly for videos or ads there. I guess it would be cool if you wanted your video to come out at the same time each week. I myself see these tools for making the basic social media post. What would be cool is a tool that brought up all your You Tube video comments, so you could comment on them all from one place. Maybe that is possible already, I have not explored the new Creator Studio much yet. You right YT is the really the best place, and Pinterest is number 2 for actually making money or sales or getting sign ups. FB is almost a waste of time at this point, unless you are doing ads there. This one seems to be saying we can post to Instagram, which is new, though I have heard 2 different answers on how that posting is working. Most other apps make you use the phone to approve the post to appear.