RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Viz4D - Viz4D helps you create top-performing web-based 3D viewer that works great on mobile and VR. It is tailored for real-time Archviz walkthrough, 3D product configurator and presentation.
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Sketchfab - Sketchfab is an industrial design software tool is useful for ideation and for beginners in the industrial design field.
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
Sketchfab configurator - Build your real-time 3D configurator