Carrd - Simple, responsive one-page site creator.
Humaaans - Mix-&-match illustrations of humans with a design library.
Gridbox - Create beautiful landing pages in seconds.
Control Illustrations - 108 free flat illustrations with customizable characters
PageFabric - PageFabric is a free static website editor for Windows 10.
Ouch! Illustrations by Icons8 - Professional, perfectly matching, and customizable illustrations for any designs