1
Also covers self hosted · open source
AppFlowy is a self-hosted AI workspace for enterprise teams to manage projects, wikis, and data with private AI, flexible databases, and full data control.
Alternatives
The Best BookStack Alternatives in 2026
11 alternatives2 free · 7 open source
Looking for something like BookStack? Here are 11 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 2 are free or have a free plan and 7 are open source.
BookStack provides a self-hosted wiki for organizing and storing information.
Top picks at a glance
First suggestionAppFlowyAppFlowy is a self-hosted AI workspace for enterprise teams…Another optionNoteDiscoveryNoteDiscovery provides a self-hosted Markdown knowledge…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | AppFlowy | Freemium | Yes | Web, Windows, macOS |
| 2 | NoteDiscovery | Free | Not stated | Web |
| 3 | Memos | — | Not stated | Web |
| 4 | Note Discovery | — | Yes | — |
| 5 | Memos | — | Yes | — |
| 6 | Siyuan | — | Yes | — |
| 7 | Notesnook | — | Yes | Web, Android, iOS |
| 8 | Silicon | — | Not stated | — |
| 9 | Trilium | — | Yes | — |
| 10 | Linkwarden | Free trial | Yes | Android, iOS, Web |
All BookStack alternatives
2
Also covers self hosted · same kind of online tool
NoteDiscovery provides a self-hosted Markdown knowledge base with AI assistant integration, wikilinks, and graph views.
3
Memos
usememos.comAlso covers self hosted · same kind of online tool
Memos supports short notes without titles or folders as an open-source, self-hosted app.
4
Also covers self hosted · open source
Note Discovery describes itself as a self-hosted knowledge base, according to its repository page.
5
Also covers self hosted · open source
Memos provides a self-hosted timeline for short notes, which users can later find by search, tag, or date.
6
Also covers self hosted · open source
SiYuan offers a self-hosted knowledge workspace described as open-source and privacy-first, with collaboration for people and AI agents.
7
Also covers self hosted · open source
A fully open source and end-to-end encrypted note taking alternative to Evernote.
8
Silicon
github.com/cu/siliconAlso covers self hosted
Silicon Notes is a web-based personal knowledge base described as having few frills.
9
Also covers self hosted · open source
Trilium Notes supports building a personal knowledge base, as described by the project page.
10
Same kind of online tool · open source
Collect, read, annotate, and archive web pages with Linkwarden, an open-source bookmark manager that can be self-hosted.
11
Feather Wiki
feather.wikiSame kind of online tool
Feather Wiki creates self-contained wiki sites using a small collection of simple tools.
No alternatives match this filter.
Alternatives to similar tools
Notesnook24 alternativesNoteDiscovery22 alternativesAppFlowy19 alternativesLinkwarden24 alternativesNote Discovery24 alternativesSilicon22 alternatives
TopicNotes & Knowledge Management · 92 sites Best-of listBest Free Note-Taking Apps for Offline Use ListingBookStack details
What is the best alternative to BookStack?
Based on features, tags and platforms, the closest alternatives to BookStack are AppFlowy, NoteDiscovery, and Memos.
Is there a free alternative to BookStack?
Yes. AppFlowy and NoteDiscovery are free or offer a free plan.
Are there open-source alternatives to BookStack?
Yes: AppFlowy, Note Discovery, Memos, and Siyuan.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative