GWM (Gaussian World Models) alternatives

Encodes scene into 3D Gaussian Splat representations via 3D VAE; latent Diffusion Transformer predicts future Gaussian Splat states conditioned on robot actions. Full GWM (Gaussian World Models) record →

  1. 1 Tesla FSD V13 — Occupancy + 4D World (now FSD v14) Vertical / domain-specific AI memory ⚠ renamed — now FSD v14

    also in Vertical / domain-specific AI memory · same conflict handling (overwrite) · same memory unit (scene-graph)

    OSS ? Self-host — Managed — MCP ? released 2026-07-21 Compare with GWM (Gaussian World Models) →

  2. 2 RAFT Retrieval-as-memory hybrids

    same storage (parametric) · same retrieval (parametric-recall) · also open source · also self-hostable

    OSS ✓ Self-host ✓ Managed ? MCP ? ★ 13k Apache-2.0 Compare with GWM (Gaussian World Models) →

  3. 3 MemoraX AI Dedicated memory layers

    same storage (parametric) · same retrieval (parametric-recall) · also open source · also self-hostable

    OSS ✓ Self-host ✓ Managed ? MCP ? released 2026-10-21 MIT (MemoraX Code client); hosted memory… Compare with GWM (Gaussian World Models) →

  4. 4 SG-Nav Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same memory unit (scene-graph) · also open source · also self-hostable

    OSS ✓ Self-host ✓ Managed — MCP ? ★ 355 MIT Compare with GWM (Gaussian World Models) →

  5. 5 Speak Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same conflict handling (overwrite) · also self-hostable

    OSS ? Self-host ✓ Managed — MCP ? Compare with GWM (Gaussian World Models) →

  6. 6 BenevolentAI Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same conflict handling (overwrite)

    OSS ? Self-host — Managed ✓ MCP ? Compare with GWM (Gaussian World Models) →

  7. 7 Causaly Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same conflict handling (overwrite)

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with GWM (Gaussian World Models) →

  8. 8 Charisma.ai Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same conflict handling (overwrite)

    OSS ? Self-host — Managed ✓ MCP ? Compare with GWM (Gaussian World Models) →

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.