all you need to do when selecting a social media management software is look for your own objective. your job is to post video content to social media. but it is unimportant goal. what you should say is : price, quantity, quality of service and mostly number of users.

you must want a low price high quality service. look for which app is giving you lowest price and which app has most users. the app having most users means it is giving good quality of service. else they dont have such a huge number of users.

then offering of low price. use these criterias to search and you will find the app you want.