Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Artboard Studio - Online graphic design app mainly focused on product mockups.

Service - Customer service issues solved for you, on demand, for free.

GraphJS - Make any website social

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.