Wiki platforms help teams create, organize, update, and share company knowledge in one central place. Teams can use them to store work procedures, project notes, technical documentation, onboarding guides, policies, and frequently asked questions.
Popular options include Confluence, Notion, Microsoft SharePoint, Slab, Guru, Nuclino, MediaWiki, and BookStack. The best choice depends on team size, collaboration needs, security requirements, and whether the organization prefers a hosted or self-managed platform.
Confluence
Confluence is widely used for team documentation, project knowledge, and technical information. It supports structured pages, templates, collaboration, and connections with Jira and other workplace tools.
It is particularly useful for engineering teams that need to maintain project documentation, troubleshooting guides, and standard operating procedures.
Notion
Notion combines a wiki with documents, databases, and lightweight project management. Teams can create connected pages for company policies, meeting notes, product information, and internal guides.
Its flexible editor makes it suitable for teams that want to organize different types of information in one workspace.
Microsoft SharePoint
SharePoint supports company intranets, document libraries, internal pages, and knowledge sharing. It integrates closely with Microsoft 365 applications, including Teams, OneDrive, and Word.
It is a strong option for organizations that need centralized documents, access controls, and formal information management.
Slab
Slab focuses on creating and maintaining a shared company knowledge base. Its clean editing experience and search features help employees find internal information without navigating complicated page structures.
It can suit teams that want a straightforward internal wiki.
Guru
Guru combines knowledge management with search and tools for keeping company information accurate. Teams can create verified knowledge resources and connect information from different workplace applications.
It is useful for customer support, sales, and operations teams that need quick access to reliable answers.
Nuclino
Nuclino offers a lightweight workspace for collaborative documentation. Teams can create connected pages, organize information visually, and edit content together.
It can be a practical choice for small teams that want a simple wiki with minimal setup.
MediaWiki
MediaWiki is an open-source wiki platform known for powering large collaborative knowledge projects. It supports page linking, revision history, and a flexible structure for organizing extensive information.
It is suitable for organizations that want control over their wiki infrastructure and have the technical resources to maintain it.
BookStack
BookStack is an open-source documentation platform that organizes information into books, chapters, and pages. Its structure makes it easy to create manuals, procedures, and technical guides.
It is useful for teams that prefer self-hosting and a clear, organized documentation system.
Editing and Collaboration
A good wiki should make it easy for employees to create and update content without requiring advanced technical skills.
Important features include:
- Rich-text or Markdown editing
- Page templates
- Real-time collaboration
- Comments and mentions
- Document attachments
- Notifications for changes
- Easy sharing between team members
Organization and Search
As a wiki grows, good organization becomes essential. Teams should look for workspaces, categories, nested pages, tags, internal links, and clear navigation.
Search should find relevant information quickly, including pages with similar wording or related terms. Filters for authors, categories, and updated dates can also help.
Access Control
Access control determines who can view, edit, share, or manage specific information. This is important when a wiki contains confidential policies, customer details, technical procedures, or internal business plans.
Teams should compare page-level and workspace-level permissions, guest access, user roles, single sign-on, and audit records.
Version History
Version history records changes made to pages over time. It allows teams to see earlier versions, identify who made changes, and restore previous content when needed.
This is particularly useful for technical documentation, company policies, and procedures where incorrect edits can cause confusion.
What Should Teams Compare?
When choosing a wiki platform, consider:
- Editing: Ease of writing, templates, formatting, and simultaneous editing.
- Organization: Page hierarchy, categories, tags, and navigation.
- Search: Accuracy, speed, filters, and connected content sources.
- Collaboration: Comments, mentions, notifications, and shared editing.
- Access control: User roles, permissions, guest access, and security.
- Version history: Change tracking, revision comparison, and restoration.
- Integrations: Connections with project management, communication, and document tools.
- Deployment: Hosted services versus self-hosted options.
- Maintenance: Content ownership, review reminders, and outdated-page management.
Conclusion
Confluence is a strong choice for structured team and engineering documentation, Notion suits flexible workspaces, and SharePoint is useful for organizations already using Microsoft 365. Slab and Guru focus on accessible shared knowledge, while Nuclino offers a lightweight experience and MediaWiki and BookStack provide self-managed alternatives.
The best wiki is one that employees can easily update and trust. Comparing editing, organization, search, collaboration, access control, and version history helps teams build a shared knowledge base that stays useful as the organization grows.