Animaker - Animaker is an online do-it-yourself (#DIY) animation video maker that brings studio quality presentations within everyone's reach. Animated Videos, Done Right!
Spirit - The animation tool for the web.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Lottie by Airbnb - Easily add high-quality animation to any native app
VideoScribe - Make your own whiteboard video animations with Sparkol VideoScribe – award-winning video scribing app for PC, Mac and iPad. Free trial available.
App Animations - Gallery of beautiful iOS animations to inspire your next app