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

Sim Daltonism - From the perspective of a color blind person, some colors are impossible to distinguish.

tawk.to - tawk.to is a free live chat app that lets you monitor and chat with visitors on your website or from a free customizable page

Colour Blindness Simulator - Use our Colour Blindness Simulator to reveal how your images may appear to users with a variety of...

JivoChat - JivoChat is a live chat that enables you to talk to visitors on your website

Colorblind Web Page Filter - Enter a URL, and this tool will render it as someone with color blindness will see it.