Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!
Keybase Chat - End-to-end encrypted chat built into Keybase
Jotform - Free Online Form Builder & Form Creator
Crypho - End-to-end-encrypted messaging and file sharing
Botsify Conversational Forms - Lead generation forms for chatbots