Confluence offers Free Trial, but TWiki does not.
Confluence is designed for Large Enterprises, Medium Business and Small Business.
TWiki is designed for and undefined.
The starting price of Confluence begins at $8.33/User/Month when Billed Yearly, while pricing details for TWiki are unavailable.
Some top alternatives to Confluence includes Jira, Microsoft SharePoint, Google Workspace, GitBook, Zoho Wiki, Drupal Wiki, TWiki, Wiki Valley, XWiki and Team Wiki.
Some top alternatives to TWiki includes simplewiki, SlimWiki, GitBook, Zoho Wiki, Drupal Wiki, LearnLode Enterprise, Wiki.js, Wiki Valley, XWiki and Team Wiki.