We moved away from Sprout Social only to find out that even with the Enterprise level we are not able to post carousels, tag the photos, or add alt text to the images in the carousels. This would be a competitive game changer that HubSpot is currently missing out on. Make HubSpot standout with this basic option that your competitors already offer.
Carousel images are still images, so they need alt text to make them accessible for all users.