Clearbit - Clearbit provides Business Intelligence APIs
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
Autodesk SketchBook - SketchBook drawing and painting software provides designers, architects, and concept artists the tools to sketch ideas quickly and create beautiful illustrations.
InsideView - InsideView aggregates and curates all the company and contact data, news and social insights, and professional connections you need to do business better.
Clip Studio Paint - The artist's software for drawing and painting.