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

Kard - Maximize your credit card rewards & save on every purchase.

C++ - Has imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation

Privacy.com - Get a new virtual card for every transaction

Drift - A messaging app that helps you grow your business.

Sift App - Uncover bad network traffic on your phone