“Tettra is a good option if your main requirement is preventing documentation from going stale.”
+ built-in content verification and review workflows
“Tettra has built-in content verification and review workflows specifically designed to prevent knowledge-base articles from becoming outdated.”
+ scheduled content verification
“Assign articles to specific owners or subject-matter experts.”
+ automated review reminders
“Automatically send reminders to the assigned owners when a review is due.”
+ stale content identification
“Tettra provides content management reports that help administrators identify:”
+ review status and accountability
“Administrators can see which pages have been verified.”
+ preventing documentation from going stale
“Its combination of scheduled verification, automated reminders, content ownership, and stale-page reporting directly addresses that problem.”
− limited multi-stage approval workflows
“However, if you need multi-stage approval workflows (e.g. Author → Reviewer → Department Head → Publisher), that's a different level of governance.”