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Wikistack

An internal wiki and knowledge base your team will actually keep current

Wikistack is a Notion-shaped internal wiki, but unapologetically narrower — pages, spaces, search, comments, and a clean editor, with the parts that turn Notion into a half-built CRM (databases, formulas, automations) deliberately omitted. The hypothesis it bets on is that an internal wiki is only useful if people actually keep it current, and that requires the writing experience to be fast and the reading experience to be findable, not the existence of fifteen view modes.

Key features

  • Block-based editor with slash commands and keyboard shortcuts
  • Hierarchical spaces, with permissions inherited or overridden per page
  • Full-text search with faceted filters (space, author, tag, freshness)
  • Inline comments and @-mentions with email + Slack notifications
  • Public-facing space mode (subset of pages exported as a marketing knowledge base)
  • Page templates per team with custom required fields
  • Importer for Notion, Confluence, Google Docs, Markdown
  • SSO/SAML with role-based access and audit log (License model)

Architecture

Architecture variant: standard
Frontend
Next.js 14 (App Router)tRPC clientTiptap rich-text editor
Backend
Postgres 16 with full-text search and pg_trgmDrizzle ORMY.js CRDT for collaborative editing
Data + infra
VercelNeon PostgresCloudflare R2 for image embeds
Integrations
Slack and Microsoft Teams (notifications, page previews)Google Drive and OneDrive (embed)Stripe BillingClerk for auth

Built on the Vertical SaaS Stack.

What you get

Wikistack ships as a multi-tenant SaaS under your brand. The first space and a starter set of templates are seeded on day one. Teams import from Notion or Confluence with a one-click flow that preserves page hierarchy and inline links.

Sample customer story (placeholder — illustrative only)

A 140-person climate-tech consultancy licensed Wikistack to consolidate three years of project documentation that had spread across Notion, Google Drive, and a wiki-of-wikis on Confluence. The migration tool surfaced 2,800 pages; the consultancy curated and re-spaced 1,100 of them; six months later the search bar carried 80% of the documentation queries that used to land in Slack DMs.

What’s NOT included

  • Databases, relations, or formulas. Wikistack is pages and spaces, not a database tool. Use Formworks or a real database for structured data.
  • Public-facing dynamic site rendering with custom routing. The public knowledge base is a flat space-export, not a CMS.
  • Customer-side ML answer-bot over the wiki. That’s Agentdesk’s job — the two apps share a tenant and a corpus when both are licensed.
  • Granular per-block permissions. Permissions are space- and page-level. Block-level permissions are a paid Pass-2 customization.

Whitelabel surfaces

SurfaceThemeableCustom domain
Web appyesyes
Public knowledge baseyesyes
Email digestsyesyes (sender domain)
Slack and Teams appyes (logo + name)n/a

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