Are you 'crisp' enough to describe your startup idea in 2-4 words?

"You need to be able to say what your startup does in 2-4 words. No one has the time or attention span for an elevator pitch anymore." – says David Sacks from Craft Ventures (https://twitter.com/DavidSacks/status/1197276076759584768)

Would you be able to tell what your startup does using this rather restricted format?

Let me try this with Karma (https://karmabot.chat)

Karma is...

A) building happy teams B) micro-feedback chatbot C) peer appreciation chatbot D) true bonding at work

Which one would you pick/suggest?

Please do share your products and one-liners in the comments!