Documize - Enterprise-grade wiki and knowledge management platform
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
HackMD - Fast and flexible, real-time collaborative markdown, inspired by Hackpad.
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.
Boardist - Personal workspace for all the data
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.