Wayve GAIA-2 / GAIA-3 alternatives

All surround-camera views encoded through video tokeniser to continuous latent; past latent sequences serve as explicit temporal context via space-time factorised transformer. Full Wayve GAIA-2 / GAIA-3 record →

  1. 1 π0.5 (Physical Intelligence) Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (vector) · same retrieval (attention) · same conflict handling (append) · same memory unit (episode)

    OSS ✓ Self-host ✓ Managed ✓ MCP ? ★ 13k Apache-2.0 (openpi repo; repo also ships a… Compare with Wayve GAIA-2 / GAIA-3 →

  2. 2 NVIDIA ReMEmbR Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (vector) · same conflict handling (append) · same memory unit (episode)

    OSS — Self-host ✓ Managed — MCP ? ★ 359 Custom Compare with Wayve GAIA-2 / GAIA-3 →

  3. 3 Figure Helix Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (vector) · same retrieval (attention, cache-lookup) · same memory unit (episode, kv-token)

    OSS ? Self-host — Managed ✓ MCP ? Compare with Wayve GAIA-2 / GAIA-3 →

  4. 4 Skild Brain Vertical / domain-specific AI memory

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

    OSS ? Self-host — Managed ✓ MCP ? Compare with Wayve GAIA-2 / GAIA-3 →

  5. 5 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 storage (vector, kv-cache) · same retrieval (attention) · same memory unit (episode)

    OSS ? Self-host — Managed — MCP ? released 2026-07-21 Compare with Wayve GAIA-2 / GAIA-3 →

  6. 6 Friend Voice-first / wearable AI memory

    same storage (vector) · same conflict handling (append) · same memory unit (episode)

    OSS ? Self-host — Managed ✓ MCP ? Compare with Wayve GAIA-2 / GAIA-3 →

  7. 7 NVIDIA Isaac GR00T N1.7 Vertical / domain-specific AI memory

    also in Vertical / domain-specific AI memory · same storage (kv-cache) · same retrieval (attention)

    OSS ✓ Self-host ✓ Managed ✓ MCP ? ★ 8.2k released 2026-04-18 Apache-2.0 (code); model weights under NVIDIA… Compare with Wayve GAIA-2 / GAIA-3 →

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

    also in Vertical / domain-specific AI memory · same storage (vector) · same conflict handling (append)

    OSS ? Self-host — Managed ✓ MCP ? Compare with Wayve GAIA-2 / GAIA-3 →

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.