Sanctuary AI Carbon (Phoenix Gen 7/8) alternatives

Carbon control system originally built for the Phoenix humanoid; company now sells it as hardware-agnostic Physical AI for existing industrial robots plus in-development hydraulic hands, with the Phoenix humanoid no longer featured. Full Sanctuary AI Carbon (Phoenix Gen 7/8) record →

  1. 1 NVIDIA ReMEmbR Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (vector) · same retrieval (similarity) · same memory unit (episode)

    OSS — Self-host ✓ Managed — MCP ? ★ 359 Custom Compare with Sanctuary AI Carbon (Phoenix Gen 7/8) →

  2. 2 ChatGPT Study Mode Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (vector) · same retrieval (similarity) · same memory unit (fact)

    OSS ? Self-host — Managed — MCP ✓ Compare with Sanctuary AI Carbon (Phoenix Gen 7/8) →

  3. 3 ASAPP GenerativeAgent Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (vector) · same retrieval (similarity) · same memory unit (episode, fact)

    OSS ? Self-host — Managed ✓ MCP ? Compare with Sanctuary AI Carbon (Phoenix Gen 7/8) →

  4. 4 Hippocratic AI Polaris Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (vector) · same retrieval (similarity) · same memory unit (episode, fact)

    OSS ? Self-host — Managed ✓ MCP ? Compare with Sanctuary AI Carbon (Phoenix Gen 7/8) →

  5. 5 Skild Brain Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (vector) · same retrieval (similarity) · same memory unit (episode)

    OSS ? Self-host — Managed ✓ MCP ? Compare with Sanctuary AI Carbon (Phoenix Gen 7/8) →

  6. 6 Cresta Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (kv, vector) · same retrieval (similarity) · same memory unit (episode, fact)

    OSS ? Self-host — Managed ✓ MCP ? Compare with Sanctuary AI Carbon (Phoenix Gen 7/8) →

  7. 7 PolyAI Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (kv) · same retrieval (agentic) · same memory unit (fact)

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with Sanctuary AI Carbon (Phoenix Gen 7/8) →

  8. 8 Replika Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (kv, vector) · same retrieval (similarity) · same memory unit (episode, fact)

    OSS ? Self-host — Managed ✓ MCP ? Compare with Sanctuary AI Carbon (Phoenix Gen 7/8) →

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.