What are some alternatives?
When comparing Stubborn Illustrations and Stories by Freepik, you can also consider the following products
Evie by unDraw - MIT licensed illustrations for your next project
Blush - Illustrations for everyone
DrawKit - MIT licensed SVG illustrations, in 2 styles
Illustration Tools - Directory of tools and resources for illustrators
Handsome Illustrations - Create unique illustrations for websites & applications.
Open Peeps - A hand-drawn illustration library.