# Confluence Alternatives 2027: 10 Paid, Free & Open-Source

Source: https://zekaiwork.com/alternatives/confluence/
Prices checked: 2026-11-14 (Zekai Price Ledger)

The best Confluence alternatives in 2027 are Notion (best overall, $10/member/mo), Coda (best free plan: Unlimited forms) and Docmost (best open source, AGPL-3.0 (enterprise folders under a separate licence)). Confluence itself starts at $5.78/user/mo. Zekai checked these prices on vendor pages on 14 Nov 2026; 7 more are compared below, including 2 with a free plan and 4 open source.

| Tool | Type | Starting price | Free plan limit | Licence | Best for | Price checked | Links |
|---|---|---|---|---|---|---|---|
| Confluence (the tool being replaced) | — | $5.78/user/mo | Free for up to 10 users, 2 GB storage | — | — | 2026-11-14 | [pricing](https://www.atlassian.com/software/confluence/pricing) |
| Notion | Free plan + paid | $10/member/mo | Unlimited pages solo, 10 guests, 7-day history, 5 MB uploads | — | Wikis, docs and databases in one place | 2026-11-14 | [site](https://www.notion.com) [pricing](https://www.notion.com/pricing) [Zekai page](https://zekaiwork.com/ai-tools/notion/) |
| Craft | Free plan + paid | $5/member/mo | 1,500 blocks, 1 personal space, 1 GB storage | — | Small teams wanting polished shared docs | 2026-11-14 | [site](https://craft.do) [pricing](https://www.craft.do/pricing) [Zekai page](https://zekaiwork.com/ai-tools/craft/) |
| Coda | Free plan + paid | $12/Doc Maker/mo billed yearly | Free docs with forms; 1 GB attachments per doc, 7-day history | — | Docs that behave like apps | 2026-11-14 | [site](https://coda.io) [pricing](https://superhuman.com/plans/docs) [Zekai page](https://zekaiwork.com/ai-tools/coda/) |
| Slite | Paid | $10/user/mo billed yearly | No free plan | — | Team knowledge base with AI answers | 2026-11-14 | [site](https://slite.com) [pricing](https://slite.com/pricing) |
| ClickUp | Free plan + paid | $9/user/mo | Unlimited tasks, collaborative Docs, 60 MB storage, 500 Brain credits | — | Docs bundled with project tracking | 2026-11-14 | [site](https://clickup.com) [pricing](https://clickup.com/pricing) [Zekai page](https://zekaiwork.com/ai-tools/clickup/) |
| Docmost | Open source | $6/seat/mo (hosted) | No limit (self-hosted) | AGPL-3.0 (enterprise folders under a separate licence) | Self-hosted wiki with real-time editing | 2026-11-14 | [site](https://docmost.com) [pricing](https://docmost.com/pricing) [code](https://github.com/docmost/docmost) |
| BookStack | Open source | Free (self-hosted) | No limit (self-hosted) | MIT | Simple structured documentation wiki |  | [site](https://www.bookstackapp.com) [code](https://github.com/BookStackApp/BookStack) |
| AppFlowy | Open source | $12/member/mo billed yearly (hosted) | No limit (self-hosted) | AGPL-3.0 | Open-source Notion-style team workspace | 2026-11-14 | [site](https://appflowy.com) [pricing](https://appflowy.com/pricing) [code](https://github.com/AppFlowy-IO/AppFlowy) [Zekai page](https://zekaiwork.com/ai-tools/appflowy/) |
| AFFiNE | Open source | $10/seat/mo (hosted) | No limit (self-hosted) | MIT (some directories under separate licences) | Docs plus whiteboard for small teams | 2026-11-14 | [site](https://affine.pro) [pricing](https://affine.pro/pricing) [code](https://github.com/toeverything/AFFiNE) [Zekai page](https://zekaiwork.com/ai-tools/affine/) |
| SiYuan | Open source | Free (self-hosted) | No limit (self-hosted) | AGPL-3.0 | Personal block-linked knowledge base |  | [site](https://b3log.org/siyuan) [code](https://github.com/siyuan-note/siyuan) [Zekai page](https://zekaiwork.com/ai-tools/siyuan/) |

## How each alternative compares with Confluence

- **Notion** (Free plan + paid, $10/member/mo, checked 2026-11-14): Notion's Business plan at $20 per member adds Notion Agent, AI Meeting Notes and Enterprise Search beta, while Confluence puts Rovo Search, Chat and Agents on Standard at $5.78. Switch if you want docs, databases and project pages in one tool and your team is not tied to Jira. Stay with Confluence if your engineers live in Jira and you need page-tree spaces with granular permissions and macros.
- **Craft** (Free plan + paid, $5/member/mo, checked 2026-11-14): Craft Team is $5 per member a month with 25 shared team spaces and roles, against Confluence Standard's $5.78; its Free plan caps content at 1,500 blocks. Switch if you are a team of three or more wanting a cheaper per-seat price and polished shared documents. Stay with Confluence if you need Confluence's unlimited spaces, whiteboards, automation steps and Jira-linked workflows.
- **Coda** (Free plan + paid, $12/Doc Maker/mo billed yearly, checked 2026-11-14): Coda (now sold on superhuman.com) charges only Doc Makers; its Free plan lists unlimited forms, 7-day version history and a Docs AI beta, while Pro adds 30-day history. Switch if you want wiki pages that act like tables and automations, and only a few people need to edit. Stay with Confluence if you want a structured page tree, space-level permissions and the Atlassian marketplace of apps.
- **Slite** (Paid, $10/user/mo billed yearly, checked 2026-11-14): Slite Basic includes Ask (AI search and answers, 30 questions per seat a month) and a doc verification workflow; Pro at $20 adds the Slite Agent searching connected tools. Switch if you want a lightweight wiki where Ask answers questions and docs get verified, without Jira administration. Stay with Confluence if you need whiteboards, databases, automation steps and a free tier for ten users.
- **ClickUp** (Free plan + paid, $9/user/mo, checked 2026-11-14): ClickUp puts collaborative Docs beside tasks, Kanban and sprints; its Free plan has 60 MB storage and 500 ClickUp Brain credits per workspace, and Business adds Private Docs. Switch if you want wiki pages tied to tasks and sprints in one tool instead of Jira plus Confluence. Stay with Confluence if you want a dedicated documentation space with page trees, templates and page versioning.
- **Docmost** (Open source, $6/seat/mo (hosted), checked 2026-11-14): Docmost's README lists real-time collaboration, spaces, groups and Draw.io, Excalidraw and Mermaid diagrams; its $6 per seat Business licence (10 seats minimum) adds a Confluence importer. Switch if you want a self-hosted Confluence-style wiki with spaces and permissions and can run a Docker server. Stay with Confluence if you need Jira integration, Atlassian marketplace apps and no servers or backups to maintain.
- **BookStack** (Open source, Free (self-hosted)): BookStack is an opinionated documentation platform under MIT; the docs require PHP 8.2+ with MySQL 8.0+ or MariaDB 10.6+, and say shared PHP hosting is not supported. Switch if you want a simple self-hosted documentation wiki under a permissive licence for non-technical editors. Stay with Confluence if you need Rovo AI search, whiteboards and databases built in rather than a focused docs platform.
- **AppFlowy** (Open source, $12/member/mo billed yearly (hosted), checked 2026-11-14): AppFlowy's Pro plan is $12 per member on yearly billing ($16 monthly) with unlimited members, while the Personal plan stops at 1 workspace owner and 100 MB; Pro adds unlimited storage and 90-day history. Switch if you want a Notion-style workspace you can self-host and keep data under your own control. Stay with Confluence if you want a mature hosted wiki with page-tree spaces and a large app marketplace.
- **AFFiNE** (Open source, $10/seat/mo (hosted), checked 2026-11-14): AFFiNE's Team plan is $10 per seat with 100 GB initial storage plus 20 GB per seat; docs and whiteboards share one canvas, and the cloud Free tier allows 3 members. Switch if you want docs and an edgeless whiteboard in one workspace and the choice to self-host later. Stay with Confluence if you need Confluence's permissions model, 250,000-user scale or an Atlassian-based workflow.
- **SiYuan** (Open source, Free (self-hosted)): SiYuan offers block-level references and two-way links with a Markdown WYSIWYG editor and Docker hosting, but it is built around a personal knowledge base, not team spaces. Switch if you want fine-grained block references on a private server for a very small group. Stay with Confluence if you need team spaces, comment workflows and permission groups for dozens of people.

## Open-source options in detail

- **Docmost** (https://github.com/docmost/docmost): Licence: AGPL-3.0 (enterprise folders under a separate licence); Commercial use: Yes for the AGPL core; the ee folders need an Enterprise licence.; Runs on: Linux server with Docker; database and storage you provide.; Setup: moderate: Docker plus database; Business tier for SSO and importer.; Last commit: 2026-11-14; Last release: 2026-10-25; GitHub stars: 22,300 (2026-11-14)
- **BookStack** (https://github.com/BookStackApp/BookStack): Licence: MIT; Commercial use: Yes (MIT).; Runs on: Server with PHP 8.2+, MySQL or MariaDB; RAM not stated.; Setup: moderate: PHP, Composer and a database, or a community Docker image.; Last commit: 2026-11-02; Last release: 2026-11-11; GitHub stars: 19,100 (2026-11-14)
- **AppFlowy** (https://github.com/AppFlowy-IO/AppFlowy): Licence: AGPL-3.0; Commercial use: Yes (AGPL-3.0); sharing changes is required if you run a modified version as a service.; Runs on: Desktop apps for macOS, Windows, Linux; a server for self-hosting.; Setup: moderate: Server stack to run for self-hosting.; Last commit: 2026-10-28; Last release: 2026-11-02; GitHub stars: 78,900 (2026-11-14)
- **AFFiNE** (https://github.com/toeverything/AFFiNE): Licence: MIT (some directories under separate licences); Commercial use: Yes for MIT-licensed parts; the backend server folder has its own licence, so read it first.; Runs on: Desktop and web clients; Docker server if you self-host.; Setup: moderate: Docker deployment plus storage and backups.; Last commit: 2026-11-12; Last release: 2026-11-13; GitHub stars: 74,500 (2026-11-14)
- **SiYuan** (https://github.com/siyuan-note/siyuan): Licence: AGPL-3.0; Commercial use: Yes (AGPL-3.0); sharing changes is required if you run a modified version as a service.; Runs on: Desktop app, or a Docker container on a server.; Setup: moderate: Docker volume and permission settings for server use.; Last commit: 2026-11-10; Last release: 2026-11-13; GitHub stars: 47,200 (2026-11-14)

## Questions

### What is the best alternative to Confluence in 2027?
Notion is the best overall Confluence alternative on this page ($10/member/mo). For no cost, Coda has a free plan (Free docs with forms; 1 GB attachments per doc, 7-day history). To self-host, Docmost is open source (AGPL-3.0 (enterprise folders under a separate licence)).

### Is there a free version of Confluence?
Yes. Confluence has a free plan: Free for up to 10 users, 2 GB storage. Paid plans start at $5.78/user/mo, checked on 14 Nov 2026.

### Is there a 100% free alternative to Confluence?
Yes. Docmost, BookStack, AppFlowy, AFFiNE, SiYuan are open source and free to self-host. Notion, Craft, Coda, ClickUp have a free plan with limits, shown in the table.

### What is cheaper than Confluence?
Craft starts at $5/member/mo, against $5.78/user/mo for Confluence, as listed on each vendor's pricing page on 14 Nov 2026.

### How much do Confluence alternatives cost for a team of 5?
If each of 5 people buys the entry paid plan, at the prices Zekai checked on 14 Nov 2026, the monthly cost is Craft $25/mo, Docmost $30/mo, ClickUp $45/mo, against Confluence $28.90/mo for Confluence. Team and business plans can cost more per seat. The Zekai Cost Finder on this page recalculates for any team size.

### Which is better, Notion or Confluence?
Notion's Business plan at $20 per member adds Notion Agent, AI Meeting Notes and Enterprise Search beta, while Confluence puts Rovo Search, Chat and Agents on Standard at $5.78. Choose Notion if you want docs, databases and project pages in one tool and your team is not tied to Jira. Stay with Confluence if your engineers live in Jira and you need page-tree spaces with granular permissions and macros.

### Why are people leaving Confluence?
The documented reasons are: Atlassian's Data Center end-of-life page states that from March 30, 2026 new customers can no longer buy new Data Center subscriptions, new sales to existing customers end March 30, 2028, and end of life is March 28, 2029; Confluence Data Center is an affected product (30 Mar 2026); Confluence's pricing page limits Rovo AI by credits per user per month: 25 on Standard, 70 on Premium and 150 on Enterprise, with 100, 250 and 625 indexed objects per user (14 Nov 2026). Each is sourced in the section above.

### What is the best open-source Confluence alternative?
Docmost if you want real-time collaboration and diagrams, BookStack if you want a simple structured documentation wiki under the MIT licence. Both run on your own server.

## Related on Zekai

- [Notion alternatives](https://zekaiwork.com/alternatives/notion/)
- [ClickUp alternatives](https://zekaiwork.com/alternatives/clickup/)
- [Evernote alternatives](https://zekaiwork.com/alternatives/evernote/)
- [Kuse.ai alternatives](https://zekaiwork.com/alternatives/kuse-ai/)
- [Notion AI alternatives](https://zekaiwork.com/alternatives/notion-ai/)
- [AI for Project Management & Agile](https://zekaiwork.com/professions/ai-project-management-agile/)

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Live table, team cost finder and price alerts: https://zekaiwork.com/alternatives/confluence/