What are some alternatives?
When comparing Instagram Automatic Posting by Iconosquare and Grum, you can also consider the following products
Instazood - Instazood is the best online Instagram bot, schedule posts, and Instagram auto DM tool.
Linktree - You only get one chance to link in Instagram. Make it do more.
CrawMonkey - CrawMonkey is a powerful web-based application that automates your activity to get more followers, likes and comments on Instagram.
SocialCaptain - SocialCaptain is an automated Instagram Growth for brands, Instagram businesses, and influencers.
SproutSocial - Sprout Social is a social media management tool created to help businesses find new customers & grow their social media presence. Try it for free.
Forestgram - Grow Instagram on autopilot.