What are some alternatives?
When comparing Instafeed.Js and Walls.io, you can also consider the following products
Behold.so - Easy Instagram feeds for busy devs
Facebook for Business - Facebook Business gives the latest news, advertising tips, best practices and case studies to meet the business goals.
SociableKIT - SociableKIT is a website plugin that will help you display social media contents on your website. It allows you to customize the look & feel of your social media contents and display them on your website automatically.
SocialPilot - SocialPilot is an app designed to help businesses and professionals with social media marketing.
Elfsight - Upgrade your website without coding.
Fomo - Fomo turns your site into the online equivalent of a busy store