What are some alternatives?
When comparing Instagram Automatic Posting by Iconosquare and Instazood, you can also consider the following products
Grum - Post on Instagram from your computer!
Linktree - You only get one chance to link in Instagram. Make it do more.
Instarazzo - A complete package of Marketing Tools for Instagram.
CrawMonkey - CrawMonkey is a powerful web-based application that automates your activity to get more followers, likes and comments on Instagram.
Forestgram - Grow Instagram on autopilot.
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.