Best Self-Hosted Confluence Alternatives in 2026
Confluence is Atlassian's wiki and knowledge management tool for creating, organizing, and sharing team documentation. Free tier available; paid plans start at $6.4/user/mo.
9 Self-Hosted Alternatives to Confluence
AppFlowy
69KAn open-source Notion alternative with AI, wikis, projects, and databases — cross-platform (desktop, mobile, web) with offline-first architecture and full data ownership.
AFFiNE Community Edition
66KAn open-source workspace that merges docs, whiteboards, and databases into one platform — a privacy-focused alternative to Notion and Miro with AI built in.
Outline
38KThe self-hosted team wiki with a Notion-quality editor — real-time collaboration, beautiful UI, and no per-seat pricing.
Huly
25KAll-in-one platform combining project management, team chat, document collaboration, and HR tools.
docmost
19KReplace Confluence and Notion with secure on-premise documentation for enterprise teams
Docs
16KCollaborative document editor with real-time editing, version control, and secure sharing
Colanode
4.7KColanode handles collaboration suite as a self-hosted solution.
XWiki
1.2KXWiki is a self-hosted note-taking tool with support for Note Taking, Wiki, Workspace.
Typemill
581Typemill is a JavaScript-based application that creates manuals, documentation, and websites.
Why Look for Confluence Alternatives?
Confluence is expensive at $5.75/user/mo and often bloated for teams that just need a clean wiki. Self-hosted knowledge bases offer better UX at a fraction of the Atlassian pricing.
Pricing
Here’s what Confluence charges for its plans:
Free --- Custom pricing
- User limit per site
- Whiteboards
- Unlimited spaces and pages
- Databases
- Structured page tree organization
- Page versioning
Premium --- Custom pricing
- User limit per site
- Whiteboards
- Unlimited spaces and pages
- Databases
- Structured page tree organization
- Page versioning
Enterprise --- Custom pricing
- User limit per site
- Whiteboards
- Unlimited spaces and pages
- Databases
- Structured page tree organization
- Page versioning
Self-hosted alternatives eliminate these recurring costs entirely. You pay only for your own infrastructure.
9 Best Open-Source Alternatives to Confluence
AppFlowy
AppFlowy: Open-source AI-powered workspace. — 68,609 GitHub stars. Licensed under AGPL-3.0.
Outline
Organize your team’s knowledge effortlessly with Outline. — 37,619 GitHub stars. Licensed under Custom.
Huly
All-in-one project management platform (alternative to Linear, Jira, Slack, Notion, Motion — 25,013 GitHub stars. Licensed under EPL-2.0.
docmost
Open-source team knowledge base with real-time editing, diagrams, permissions, and integrations. Alternative to Confluence and Notion. — 19,451 GitHub stars. Licensed under AGPL-3.0.
Docs
Collaborative note-taking, wiki, and documentation platform — 16,253 GitHub stars. Licensed under MIT.
Colanode
Local-first collaborative workspace with real-time chat — 4,675 GitHub stars. Licensed under Apache-2.0.
XWiki
Light and powerful collaboration and documentation platform — 1,217 GitHub stars. Licensed under LGPL-2.1.
Typemill
Lightweight, flat-file CMS for publishers — 581 GitHub stars. Licensed under MIT.
AFFiNE Community Edition
AFFiNE: Docs, whiteboards, databases in one. — 66,033 GitHub stars. Licensed under NOASSERTION.
Read full AFFiNE Community Edition review
Why Self-Host Instead of Confluence?
- Data ownership. Your data stays on your server, not on Confluence’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
How much can you save?
Confluence (Standard)
$64/mo
10 users x $6.40/user
$768/year
AppFlowy (self-hosted)
$10/mo
VPS hosting only. $0 per-user fees.
$320 year 1 (incl. $200 setup)
Your annual savings
$448
Year 1 (after setup cost). Year 2+: $648/year (84% less).
That's $54 saved every month.
AppFlowy runs on a $10/mo VPS with unlimited users. Setup by upready.dev starts at $200 (one-time). Confluence pricing as of March 2026.
Why teams switch from Confluence
- → Data ownership. Your data stays on your server -- not on Confluence's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Head-to-Head Comparisons
Both are document management tools. AFFiNE Community Edition has 3 unique features, Calibre Web Automated has 3.
Both are document management tools. AFFiNE Community Edition has 4 unique features, DSpace has 3.
Both are document management tools. AFFiNE Community Edition has 3 unique features, Etherpad has 5.
Both are document management tools. AFFiNE Community Edition has 3 unique features, NoteDiscovery has 3.
Both are document management tools. AFFiNE Community Edition has 4 unique features, Silicon Notes has 3.
Both are document management tools. AFFiNE Community Edition has 4 unique features, Logseq has 3.
Both are document management tools. AFFiNE Community Edition has 4 unique features, Stirling-PDF has 4.
Both are document management tools. AFFiNE Community Edition has 4 unique features, SiYuan has 3.
BookStack for structured documentation (books/chapters/pages hierarchy). Outline for team knowledge bases with a Notion-like editing experience. Both are excellent -- your choice depends on content structure preference.
Both are document management tools. Colanode has 3 unique features, Memos has 3.
Both are document management tools. Crawl4AI has 4 unique features, Huly has 4.
Both are document management tools. Huly has 4 unique features, SiYuan has 3.
Both Outline and Wiki.js are strong open-source options in the documents space. Outline has 38k GitHub stars and Wiki.js has 28k. Compare their features, deployment, and community to choose the right fit for your needs.
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