Figma - Team-based interface design, Figma lets you collaborate on designs in real time.

ActiveState - ActiveState offers a PaaS-based infrastructure that enables developers to build and deploy apps to the cloud.

GEES - GEES is an all-in-one AI design platform that is shaping a future where you can brainstorm, design, hand-off in one file — without changing any other tools.

Nitrous - Nitrous is a web-based development platform that allows developers to collaborate on their projects in real-time, deploy to production servers with one-click, and to snapshot their projects quickly and easily.

Sketch - Professional digital design for Mac.

Bannerboo.com - Bannerboo is the world's easiest online banner maker.