Lightspeed - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
Snapchat - Real-time picture chatting
BEYABLE - Real-time personalization solutions for e-commerce & lead gen websites
Element.io - Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
Shopify - Shopify is a powerful ecommerce platform that includes everything you need to create an online store and sell online. Try it free for 14 days.
StealthChat - StealthChat is Encrypted, Private, Secure Calls and Chats on Android and Apple iOS