Brickit - Use ML to detect what can be built from your pile of legos
Muglaunch.com - Design and sell print on demand products easily @ Muglaunch
Lego Boost - Build + Code + Play
Mockupify - Automate your print-on-demand product creation process
Legoizer - Turn images into Lego murals.
Revscale - Sales Automation - A holistic sales & mkt automation and B2B lead generation software