Physical Intelligence vs Safe Superintelligence
Which Foundation Models AI tool is better in 2026?
Physical Intelligence
Foundation models for physical world AI
Safe Superintelligence
Building safe superintelligence
Side-by-side
Safe Superintelligence is the more established option (raised $3B); pricing is comparable on both sides.
| Metric | Physical Intelligence | Safe Superintelligence |
|---|---|---|
| Taglinei | Foundation models for physical world AI | Building safe superintelligence |
| Foundedi | 2023🏆 | 2024 |
| HQi | San Francisco, US | Palo Alto, US |
| Employeesi | 100-200🏆 | 10-50 |
| Neuron scorei | 68 | 94🏆 |
| Total fundingi | $600M | $3B🏆 |
| Latest roundi | Series B · Nov 2025 | Series B · Apr 2025 |
| Valuationi | $5.6B | $32B🏆 |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Enterprise / Partner · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Physical Intelligence and Safe Superintelligence.
| Capability | Physical Intelligence | Safe Superintelligence |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 1 (Python) | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✓ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Physical Intelligence
- More mature (2023)
🔵 Strengths of Safe Superintelligence
- Has raised more capital ($3B vs $600M)
- Higher Neuron score (94 vs 68)
- Newer company (2024)
Which should you choose?
Choose Safe Superintelligence if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both Foundation Models tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Safe Superintelligence if you want the most established option — it has raised $3B, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Physical Intelligence vs Safe Superintelligence — which is better?
It depends on your priority. Physical Intelligence is the leaner option; Safe Superintelligence has broader feature depth. See the side-by-side table above.
Is Physical Intelligence cheaper than Safe Superintelligence?
No — Safe Superintelligence's cheapest paid plan is Enterprise · Contact sales, while Physical Intelligence's is Enterprise · Contact sales.
Do Physical Intelligence and Safe Superintelligence offer free plans?
Physical Intelligence: Paid only. Safe Superintelligence: Paid only.
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