What are some alternatives?
When comparing Instagfy and Timehop, you can also consider the following products
Tall Tweets for Google Slides - Tweet your Google Slides as animated GIF images
2016bestnine - Your best nine Instagram pics from 2016
Plotaverse - Photo animation made easy, animate like the pros
The Twayback Machine - View your friends' old tweets for fun and trolling
GIPHY GIF maker - Create animated GIFs from videos (by Giphy)
My Year Printed - Your Instagram year printed on a poster