| Price from | Free | $4.16/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 7 |
| Spec score · Wiki Software | 8.0 (#17) | 8.7 (#5) |
| Spec score · Knowledge base software | 7.9 (#88) | 8.9 (#11) |
| Collaboration | The site says collaborators’ changes can be seen as they happen. | Sites provide memberships, roles and granular permissions for editing pages, files and forum content. |
| Custom domain | Yes | Yes |
| Customization | Users can add their own branding and domain name to a wiki. | Users can apply category-specific or site-wide CSS themes, custom layouts, favicons and meta tags. |
| Free plan | Yes | Yes |
| Headquarters | Singapore | Toruń, Poland |
| Intended users | SlimWiki presents use cases including sales processes, marketing playbooks, product documentation, communities, and clubs. | Wikidot describes its plans as serving casual users, professionals, and small businesses, and says the service can be used for personal sites, company websites, portals, and community forums. |
| Product | SlimWiki describes itself as a collaborative wiki for teams and individuals focused on knowledge sharing. | Wikidot hosts wiki-based websites for publishing content, sharing documents, and collaborating with others. |
| Support | SlimWiki’s terms say technical support is provided by email; the pricing page lists 24/7 support and Priority support in its plan comparison. | First-line help is provided through the community FAQ, multilingual Handbook and forum, with email escalation. |
| Version history | Yes | Yes |