What are some alternatives?
When comparing Automatic GIF Creator and 5F - Find Fit Friends, you can also consider the following products
Tall Tweets for Google Slides - Tweet your Google Slides as animated GIF images
sPortable - instant messaging, video chat and phone calls
Gifs - Search through a library of hundreds of GIFs that you can send in your messages or that you can share to social media pages.
Sporty - Beautiful app for creating/joining sports activities nearby
Instagfy - Make a GIF with your most popular photos on Instagram
ATLETO - Connecting everyday athletes