Open-source Wiki tools

1 SaaS tool · 3 OSS alternatives · 88,929★ combined

Three things to check when comparing wiki tools

License bucket: Permissive, weak-copyleft, strong-copyleft or source-available — the bucket decides whether you can modify, embed or host the project as a service. Each alternatives page groups its projects by bucket; confirm the LICENSE file in the linked repository.
Last push: The last-pushed date on each card comes from the GitHub public API as of the last daily data refresh. Compare it across the projects in a category before reading feature lists.
Migration path: Read the migration tips on each alternatives page, then check the project's own documentation for an importer or export format before planning a cut-over. Pages without migration tips omit that section rather than fill it in.

SaaS tools in this category

Confluence alternatives

Confluence is Atlassian's team wiki and knowledge base tool, used for project documentation, meeting notes, runbooks, and internal knowledge management. It integrates natively with Jira for linking documentation to epics and tickets. Confluence supports structured pages, macros for embedded content, and space-level permissions for access control.

3 OSS alts · ★ 88,929