Addmefast - Building a website or network on Internet is no longer a hard task but promoting and marketing it is still a difficult task but not impossible.
Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
YouLikeHits - YouLikeHits is an online service that brings results within seconds.
Keybase Chat - End-to-end encrypted chat built into Keybase
Linkcollider - Link Collider is a web-based service that is designed to grow your online business, social media networks, and personal blogs.
Crypho - End-to-end-encrypted messaging and file sharing