Nomi AI alternatives

AI companion built around long-term memory as primary differentiator. Mind Map 2.0 gives users a navigable graph of what their Nomi knows about them and how memories connect — the most transparent memory model in the companion segment. Full Nomi AI record →

  1. 1 Omi Voice-first / wearable AI memory

    same storage (graph) · same retrieval (graph-traversal) · same conflict handling (append) · same memory unit (fact, episode) · also offered managed

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

  2. 2 BenevolentAI Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also offered managed

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

  3. 3 Causaly Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also offered managed

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

  4. 4 Charisma.ai Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact, episode) · also offered managed

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

  5. 5 Decagon Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (episode) · also offered managed

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

  6. 6 Harvey Memory Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact, episode) · also offered managed

    OSS ? Self-host ✓ Managed ✓ MCP ✓ Compare with Nomi AI →

  7. 7 Inworld AI Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact, episode) · also offered managed

    OSS ? Self-host ✓ Managed ✓ MCP ? Compare with Nomi AI →

  8. 8 Logseq Personal AI / PKM / lifelogging memory

    same storage (graph) · same retrieval (graph-traversal) · same conflict handling (append) · same memory unit (fact) · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ? ★ 45k released 2026-10-07 AGPL-3.0 Compare with Nomi AI →

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.