HubSpot really needs to improve its ability to post to Instagram. Right now, the only workaround to post more than one picture to our company Instagram page is to send them all to me and post them from my phone. Similarly, I have to send full videos to my phone and pst videos to Instagram the same way.
It basically limits the type of communications you can have through Instagram, which is a huge problem giving its primary platform. Facebook, Twitter, and LinkedIn are not as prevalent with today's social users.