Apps similar to Teamwork Spaces include Confluence. It's paid, but Wayfare is free. Other options are Kandbe and Naxis Assistant. In total there are four Documentation Generators like Teamwork Spaces for the web and self-hosting.
Trusted by 8,000 businesses, Confluence is the leading collaboration software and enterprise wiki for intranets and knowledge management. Free 30-day trial.
Australia
Wayfare goes beyond simple SOP generation. It is a lightweight, zero-friction alternative to Scribe and Tango that automatically records your browser actions while serving as a fully featured, centralized knowledge hub for your entire team.
Managed IT knowledge base with auto-updating support guides included out of the box, packaged in a super clear and clutter-free UI for end users.
United States
Naxis eliminates the chokepoint of knowledge travelling through people. A private knowledge engine that connects every tool your company uses (even custom ones) and answers everyone directly in your own channels.
Greece
EU