NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) alternatives

Renamed NVIDIA CMX Context Memory Storage Platform (2026). A BlueField-4 (STX) powered "AI-native context tier" that extends GPU memory with a shared pod-level KV-cache tier for long-context, multi-turn agentic inference, with Dynamo routing and DOCA Memos… Full NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) record →

  1. 1 Mem0 Dedicated memory layers

    also in Dedicated memory layers · same storage (kv) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 67k released 2026-09-25 Apache-2.0 Compare with NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) →

  2. 2 Letta / MemGPT Dedicated memory layers

    also in Dedicated memory layers · same storage (kv) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 3.7k released 2026-10-29 Apache-2.0 Compare with NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) →

  3. 3 Memori (GibsonAI) (now Memori Labs) Dedicated memory layers ⚠ renamed — now Memori Labs

    also in Dedicated memory layers · same storage (kv) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 17k released 2026-05-28 Apache-2.0 Compare with NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) →

  4. 4 Hindsight (Vectorize) Dedicated memory layers

    also in Dedicated memory layers · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 45k released 2026-10-21 MIT Compare with NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) →

  5. 5 Zep & Graphiti Dedicated memory layers

    also in Dedicated memory layers · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 32k released 2026-09-01 Apache-2.0 Compare with NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) →

  6. 6 Supermemory Dedicated memory layers

    also in Dedicated memory layers · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 31k released 2026-10-12 MIT Compare with NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) →

  7. 7 Cognee Dedicated memory layers

    also in Dedicated memory layers · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 31k released 2026-10-16 Apache-2.0 Compare with NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) →

  8. 8 CrewAI Memory Framework-embedded memory

    same storage (kv) · same retrieval (similarity) · also self-hostable · also offered managed

    OSS ✓ Self-host ✓ Managed ✓ MCP ✓ ★ 51k released 2026-10-14 MIT Compare with NVIDIA Inference Context Memory Storage Platform (now NVIDIA CMX Context Memory Storage Platform) →

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.