Logseq alternatives

Open-source local-first outliner. Notes stored as Markdown / Org-mode on disk. AI integration via community plugins (e.g. logseq-ai for chatting with the graph). Graph view + backlinks; daily-journal-driven workflow. Full Logseq record →

  1. 1 Memvid Dedicated memory layers

    same storage (file) · same retrieval (similarity) · same conflict handling (append) · same memory unit (document) · also open source · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 17k released 2026-05-27 Apache-2.0 Compare with Logseq →

  2. 2 Reflect Personal AI / PKM / lifelogging memory

    also in Personal AI / PKM / lifelogging memory · same storage (graph) · same retrieval (graph-traversal, similarity) · same memory unit (document) · also open source · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ? ★ 1.5k MIT Compare with Logseq →

  3. 3 Heptabase Personal AI / PKM / lifelogging memory

    also in Personal AI / PKM / lifelogging memory · same storage (file, graph) · same retrieval (graph-traversal, similarity) · same memory unit (document) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Logseq →

  4. 4 Scrintal Personal AI / PKM / lifelogging memory

    also in Personal AI / PKM / lifelogging memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (document) · also offered managed

    OSS ? Self-host — Managed ✓ MCP ? Compare with Logseq →

  5. 5 Cognee Dedicated memory layers

    same storage (graph) · same retrieval (graph-traversal, similarity) · same memory unit (document, fact) · also open source · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 31k released 2026-10-16 Apache-2.0 Compare with Logseq →

  6. 6 Omi Voice-first / wearable AI memory

    same storage (graph) · same retrieval (graph-traversal, similarity) · same conflict handling (append) · same memory unit (fact) · also open source · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 13k released 2026-10-22 MIT Compare with Logseq →

  7. 7 Official MCP Memory server Claude Code memory mechanisms

    same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also open source · also self-hostable

    OSS ✓ Self-host ✓ Managed — MCP ✓ ★ 90k released 2026-08-31 Apache-2.0 AND MIT (new contributions… Compare with Logseq →

  8. 8 Cognee MCP Claude Code memory mechanisms

    same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also open source · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 31k released 2026-10-16 Apache-2.0 Compare with Logseq →

Ranked by shared memory design (storage, retrieval, conflict handling, memory unit), same section and shared must-haves (open source, self-hosting, MCP), with adoption as a tie-breaker. ✓ confirmed · — no · ? not in the catalog yet. Want picks for your own requirements? Use the chooser. Checking a whole project? Check your stack.