Fountain Greetings - Handwritten cards. Curated gifts. Right at your fingertips.
Dialogflow - Conversational UX Platform. (ex API.ai)
Thankster - Automagically send hand written cards
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Bond - A simple app that reminds you to keep in touch with people
Botkit - Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.