Humanotion - Free avatar pack, perfect for Notion
3dicons - 3dicons library offers beautifully designed open-source 3D icons.
TinyFaces - Free crowd-sourced avatar gallery including Sketch plugin
Feenancy 3D icons - 35 trendy customizable 3D icons for any fintech product
Boring Avatars - JavaScript library to generates SVG avatars based on text.
ICONZ - ICONZ is a premium icon library that offers more than 70 unique icons for all your products.