Gifgasm - Create GIF slideshows using image search
GIFmaker - GIFmaker gives you the freedom and flexibility to create unique, professional GIFS that are on-brand, on your own!
Gifmock for Sketch - Create high-quality GIFs from layers in your Sketch files.
Gifmock - Easily create high quality GIFs
Flashy - Email & SMS marketing automation platform
Giphy - Search all the gifs and make your own animated gif