Avatar SDK - AI-powered 3D avatars from one photo
Personas by Draftbit - A playful avatar generator for the modern age.
Boring Avatars - JavaScript library to generates SVG avatars based on text.
UI Faces - Avatars for design mockups
100 Free Userpics - Collection of a hundred free userpics especially for your design projects.
Diversity Avatars - Diversity avatar icons that celebrates humanity