1
Also covers docker, open source, and self hosted · same kind of open-source project
Memos provides a self-hosted timeline for short notes, which users can later find by search, tag, or date.
Alternatives
The Best Note Discovery Alternatives in 2026
24 alternatives4 free · 17 open source
Looking for something like Note Discovery? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 4 are free or have a free plan and 17 are open source.
About Note Discoverygithub.com/gamosoft/NoteDiscovery
VisitNote Discovery describes itself as a self-hosted knowledge base, according to its repository page.
Top picks at a glance
First suggestionMemosMemos provides a self-hosted timeline for short notes…Free or freemium optionNoteDiscoveryNoteDiscovery provides a self-hosted Markdown knowledge…Another optionSiliconSilicon Notes is a web-based personal knowledge base…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Memos | — | Yes | — |
| 2 | Silicon | — | Not stated | — |
| 3 | Siyuan | — | Yes | — |
| 4 | Trilium | — | Yes | — |
| 5 | Notesnook | — | Yes | Web, Android, iOS |
| 6 | NoteDiscovery | Free | Not stated | Web |
| 7 | Wiki Docs | — | Yes | — |
| 8 | AppFlowy | Freemium | Yes | Web, Windows, macOS |
| 9 | BookStack | Free | Not stated | Web |
| 10 | Memos | — | Not stated | Web |
All Note Discovery alternatives
2
Silicon
github.com/cu/siliconAlso covers python and self hosted · same kind of open-source project
Silicon Notes is a web-based personal knowledge base described as having few frills.
3
Also covers open source and self hosted · same kind of open-source project
SiYuan offers a self-hosted knowledge workspace described as open-source and privacy-first, with collaboration for people and AI agents.
4
Also covers open source and self hosted · same kind of open-source project
Trilium Notes supports building a personal knowledge base, as described by the project page.
5
Also covers open source and self hosted · same kind of open-source project
A fully open source and end-to-end encrypted note taking alternative to Evernote.
6
Also covers self hosted · free
NoteDiscovery provides a self-hosted Markdown knowledge base with AI assistant integration, wikilinks, and graph views.
7
Also covers docker and open source · same kind of open-source project
WikiDocs is a flat-file wiki built with Markdown and does not require a database, according to its repository description.
8
Also covers self hosted · free plan
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.
9
Also covers self hosted · free
BookStack provides a self-hosted wiki for organizing and storing information.
10
Memos
usememos.comAlso covers self hosted
Memos supports short notes without titles or folders as an open-source, self-hosted app.
11
Affi Ne
github.com/toeverything/AFFiNEAlso covers docker · same kind of open-source project
AFFiNE is an open-source knowledge base combining pages and collaborative editing, according to its repository description.
12
Trilium
triliumnotes.orgAlso covers docker
Trilium Notes is an open-source app for taking notes and organizing a personal knowledge base locally or through synchronization.
13
Also covers docker · free
Lokus - A modern, intuitive note-taking application with powerful editing capabilities
14
Also covers open source · same kind of open-source project
TidGi is a desktop knowledge-management and note app with automated Git backups, according to its repository description.
15
Also covers open source · same kind of open-source project
Standard Notes is an end-to-end encrypted note-taking app for capturing notes and files, according to its repository description.
16
Also covers open source · same kind of open-source project
Org-roam is a Roam-inspired note-taking project built around Org-mode, as stated in its repository description.
17
Also covers open source · same kind of open-source project
SwarmVault combines a local-first LLM wiki with a knowledge graph, RAG knowledge base, and agent memory store.
18
Also covers open source
Collect, read, annotate, and archive web pages with Linkwarden, an open-source bookmark manager that can be self-hosted.
19
Also covers open source · same kind of open-source project
This repository implements an open-source alternative to NotebookLM with additional flexibility.
20
Also covers open source · same kind of open-source project
SilentNotes synchronizes notes between Android and Windows devices, according to its repository description.
21
Also covers open source · same kind of open-source project
DokuWiki provides an open-source wiki engine, according to its project repository.
22
Also covers open source · same kind of open-source project
VNote is a Qt-based open-source note-taking application that combines note management with editing for Markdown, Typst, plain text and code, mind maps, and PDF reading on Linux, Windows, and macOS.
23
Also covers open source · same kind of open-source project
Xournal++ supports handwritten note-taking and PDF annotation on Linux, macOS, and Windows, including pen input from devices such as Wacom tablets.
24
Also covers open source · same kind of open-source project
Butterfly supports handwritten note-taking, drawing, and organizing ideas in an open-source endless workspace.
No alternatives match this filter.
Alternatives to similar tools
Notesnook24 alternativesopensource24 alternativesNoteDiscovery22 alternativesLokus22 alternativesVnote24 alternativesWiki Docs24 alternatives
TopicNotes & Knowledge Management · 92 sites Best-of listBest Free Note-Taking Apps for Offline Use ListingNote Discovery details
What is the best alternative to Note Discovery?
Based on features, tags and platforms, the closest alternatives to Note Discovery are Memos, Silicon, and Siyuan.
Is there a free alternative to Note Discovery?
Yes. NoteDiscovery, AppFlowy, and BookStack are free or offer a free plan.
Are there open-source alternatives to Note Discovery?
Yes: Memos, Siyuan, Trilium, and Notesnook.
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