Flopstarter - A platform for bad ideas
GIFMaker for Mac - GIFMaker – Created a GIF from a video or Images is the easiest way to create an animated GIF on your Mac.
IDEATOSHARE - Idea sharing community
Giphy - Search all the gifs and make your own animated gif
Idea Hunt - Solve specific challenges for your favorite products
GIPHY Says - Turn your words into animated GIFs!