Nyne alternatives

Now positioned as 'The data factory for AI': connects AI labs with licensed data and an expert network, built on an identity graph of ~2.2B people and 380M businesses; people-data APIs (identity resolution, enrichment, search) for applications and agents… Full Nyne record →

  1. 1 OpenMemory (now LongMemory) Dedicated memory layers ⚠ renamed — now LongMemory

    also in Dedicated memory layers · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 4.5k released 2025-12-12 Apache-2.0 Compare with Nyne →

  2. 2 Trace Dedicated memory layers

    also in Dedicated memory layers · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also self-hostable · also offered managed

    OSS ? Self-host ✓ Managed ✓ MCP ? Compare with Nyne →

  3. 3 Mem0 Dedicated memory layers

    also in Dedicated memory layers · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 67k released 2026-09-25 Apache-2.0 Compare with Nyne →

  4. 4 Zep & Graphiti Dedicated memory layers

    also in Dedicated memory layers · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 32k released 2026-09-01 Apache-2.0 Compare with Nyne →

  5. 5 Supermemory Dedicated memory layers

    also in Dedicated memory layers · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 31k released 2026-10-12 MIT Compare with Nyne →

  6. 6 Cognee Dedicated memory layers

    also in Dedicated memory layers · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also self-hostable · also offered managed

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

  7. 7 MemoryBear Dedicated memory layers

    also in Dedicated memory layers · same storage (graph) · same retrieval (graph-traversal) · same memory unit (fact) · also self-hostable

    OSS ✓ Self-host ✓ Managed ? MCP ? ★ 8.3k released 2026-10-14 Apache-2.0 Compare with Nyne →

  8. 8 Official MCP Memory server Claude Code memory mechanisms

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

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

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.