| Wiki | OSS/Commercial | Cost | Requirements | Notes |
| Atlassian Confluence Server | Commercial | $5100 | MySQL/PGSQL/Oracle DB | May be able to negotiate donated license? |
| Dokuwiki | Open-source | $0 | PHP 5.6+ | |
| Mediawiki | Open-source | $0 | PHP 7+ & MySQL/PGSQL DB | ACL for user/group available? Support for converting Moin moin to MediaWiki another convert script moin moin to MediaWiki |
| Xwiki Server | Open-source | $0 | Java 8 & MySQL/PGSQL DB | |
| Bookstack | Open-source | $0 | PHP 7 & MySQL DB |
| Wiki | OSS/Commercial | Cost | Notes |
| Atlassian Confluence Cloud | Commercial | $5/user/month | |
| Microsoft Sharepoint | Commercial | $5/user/month | |
| Xwiki Hosted | Open-source | €2/user/month |
| Bookstack | Confluence | Dokuwiki | Mediawiki | Sharepoint | Xwiki | |
| Auto Table of contents | ||||||
| Page links w/manual link name[0] | ||||||
| Hyperlinks to other pages | ||||||
| Tables | ||||||
| Table header row/column | ||||||
| Line breaks in cells | ||||||
| Bullets | ||||||
| Numbering | ||||||
| Nested numbering[1] | ||||||
| Document attachments | ||||||
| Attachment Listing | ||||||
| Attachment links inside pages | ||||||
| Versioning of attachments | ||||||
| Plain-text font for word/block[2] | ||||||
| Page versions/history | ||||||
| Version diffs | ||||||
| Reversion to previous versions | ||||||
| GUI/Visual editing | ||||||
| Text-mode editing | ||||||
| Markdown page language | ||||||
| Per-user authentication[3] | ||||||
| Full content restriction[4] | ||||||
| Wide browser support[5] | ||||||
| Separate wiki spaces | ||||||
| Granular wiki space rights[6] | ||||||
| Wiki space rights inheritable[7] | ||||||
| User groups | ||||||
| User self-management of profiles[8] | ||||||
| Polling capability | ||||||
| In-page attachment content[9] | ||||||
| Page export to other formats (DOCX,PDF) | ||||||
| Calendar capability |
[0] For example link|title would just show 'title' in the document
[1] For example, 1 a/b/c, 2 a/b/c
[2] That is, can make one word monospaced or include a block of plain-text information like code
[3] That is, no shared accounts required
[4] That is, none of the wiki is viewable without authentication
[5] At least Edge/Firefox/Chrome/Safari
[6] Ability to easily create sub-spaces on the wiki that have their own permissions, to support Working Group segregation
[7] Ability to create a space, and then have sub-spaces under it inherit the same permissions (so we don't have to manage things page-by-page)
[8] That is, users can self-provision or at least change their own passwords and update their own profiles
[9] Option to not just link an attachment in the page, but also optionally show the contents of something like a document or spreadsheet in the page content