The Best logseq Alternatives in 2026

AFFiNE is an open-source knowledge base combining pages and collaborative editing, according to its repository description.

SiYuan supports personal knowledge management with Markdown, block references, and bidirectional links.

SiYuan offers a self-hosted knowledge workspace described as open-source and privacy-first, with collaboration for people and AI agents.

A fully open source and end-to-end encrypted note taking alternative to Evernote.

Cryptee provides encrypted photo storage and a document editor for personal writing, according to its page description.

SilentNotes synchronizes notes between Android and Windows devices, according to its repository description.

Take notes and sync them across Windows, macOS, Linux, Android, and iOS using Joplin, the privacy-focused note-taking app.

The anytype-ts repository contains the official Anytype client for macOS, Linux, and Windows.

Slite provides a team knowledge base that stays synced with connected tools and is verified by the team.

SigmaNote organizes PDFs, voice notes, webpages, and videos into a searchable knowledge base for AI-assisted learning and work.

Manage knowledge and collaborate with Logseq, an open-source platform described by its project as privacy-first.

Recall saves and summarizes articles, videos, podcasts, PDFs, and notes in a personal AI knowledge base.

NoteDiscovery provides a self-hosted Markdown knowledge base with AI assistant integration, wikilinks, and graph views.

Trilium Notes is an open-source app for taking notes and organizing a personal knowledge base locally or through synchronization.

Silicon Notes is a web-based personal knowledge base described as having few frills.

Note Discovery describes itself as a self-hosted knowledge base, according to its repository page.

Trilium Notes supports building a personal knowledge base, as described by the project page.

SwarmVault combines a local-first LLM wiki with a knowledge graph, RAG knowledge base, and agent memory store.