Is there a free alternative to Confluence?

Yes. The 2 free alternatives are BookStack (open source, MIT) and Wiki.js (open source, AGPL-3.0).

How much does Confluence cost?

Confluence's Standard plan costs $5.78 a month, which is $69.36 a year (per user/month). Source: the official pricing page at atlassian.com, checked Oct 17, 2026.

Which Confluence alternatives run on Linux?

BookStack (self-hosted server; web UI) and Wiki.js (self-hosted server; web UI).

Can you self-host a Confluence alternative?

Yes. BookStack and Wiki.js run on your own server.

Are these Confluence alternatives open source?

Yes. All 2 use OSI-approved open-source licenses: BookStack (MIT) and Wiki.js (AGPL-3.0).

Free alternatives to Confluence

Swap Confluence for BookStack or Wiki.js and stop paying $69.36/yr.

2open source2run on Linux2self-hostable

Prices and project data checked Oct 17, 2026 · How we check

$69.36/yr Standard Verified on atlassian.com, Oct 17, 2026

2 alternatives

BookStack

Self-hosted server About BookStack →

Open source · MIT Linux Self-hostable

BookStackApp/BookStack19.1k★last push Oct 12, 2026checked Oct 17, 2026

Self-host

Runs on your own Linux server, with Docker files in the repo. Setup docs are on bookstackapp.com.

Wiki.js

Self-hosted server About Wiki.js →

Open source · AGPL-3.0 Linux Self-hostable

requarks/wiki29.0k★last push Oct 9, 2026checked Oct 17, 2026

Self-host

Runs on your own Linux server. Setup docs are on js.wiki.

At a glance

Free alternatives to Confluence compared
Alternative	License	Linux	AUR	Self-host	Stars
BookStack	MIT open source	Yes	—	Yes	19.1k★
Wiki.js	AGPL-3.0 open source	Yes	—	Yes	29.0k★

Confluence alternatives: questions

Is there a free alternative to Confluence?: Yes. The 2 free alternatives are BookStack (open source, MIT) and Wiki.js (open source, AGPL-3.0).
How much does Confluence cost?: Confluence's Standard plan costs $5.78 a month, which is $69.36 a year (per user/month). Source: the official pricing page at atlassian.com, checked Oct 17, 2026.
Which Confluence alternatives run on Linux?: BookStack (self-hosted server; web UI) and Wiki.js (self-hosted server; web UI).
Can you self-host a Confluence alternative?: Yes. BookStack and Wiki.js run on your own server.
Are these Confluence alternatives open source?: Yes. All 2 use OSI-approved open-source licenses: BookStack (MIT) and Wiki.js (AGPL-3.0).

Built or know a better alternative to Confluence? Suggest it free, or get it featured on this page.

Notes & Docs

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