Open Source Alternatives to Roam Research
AppFlowy
Open-source alternative to Notion
★ 77,293 Updated: Oct 2026 Status: Active
Logseq
Privacy-first knowledge base with bidirectional linking
★ 45,221 Updated: Oct 2026 Status: Active
Trilium Notes
A hierarchical note taking application with focus on building large personal knowledge bases.
★ 38,306 Updated: Oct 2026 Status: Active
Dendron
Open-source local-first knowledge management
★ 7,467 Updated: Nov 2025 Status: Slowing
Bangle.io
Local-first note-taking app
★ 1,235 Updated: Oct 2026 Status: Active
Unigraph
A local-first, universal knowledge graph.
★ 767 Updated: Jun 2023 Status: Inactive