You can evaluate free web 2.0 tools that you can make 2d animation;
For example, the tools you can use in such projects are;

https://www.powtoon.com/index/
https://www.canva.com/
https://store.sketchup.com/
https://www.wevideo.com/
https://www.moovly.com/
https://animoto.com/
https://www.ezvid.com/
http://flipanim.com/

Ücretli :
renderforest.com
https://lumion.com/
https://www.vyond.com/
http://www.muvizu.com
https://automagical.ai/
https://wideo.co/