1X vs Physical Intelligence
Which Robotics AI tool is better in 2026?
1X
Building general-purpose humanoid robots that work alongside people.
Physical Intelligence
Foundation models for physical world AI
Side-by-side
Physical Intelligence is the more established option (raised $600M), but 1X is cheaper to start.
| Metric | 1X | Physical Intelligence |
|---|---|---|
| Taglinei | Building general-purpose humanoid robots that work alongside people. | Foundation models for physical world AI |
| Foundedi | — | 2023🏆 |
| HQi | — | San Francisco, US |
| Employeesi | 51-200 | 100-200🏆 |
| Neuron scorei | 29 | 67🏆 |
| Total fundingi | Undisclosed | $600M🏆 |
| Latest roundi | — | Series B · Nov 2025 |
| Valuationi | — | $5.6B🏆 |
| Cheapest paid plani | —🏆 | — |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | NEO Home Robot Deposit · Contact sales | Enterprise · Contact sales |
| Pricing summaryi | 1 published plans | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for 1X and Physical Intelligence.
| Capability | 1X | Physical Intelligence |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 1 (Python) |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of 1X
- Lower starting price ($200/mo)
🔵 Strengths of Physical Intelligence
- Has raised more capital ($600M vs Undisclosed)
- Higher Neuron score (67 vs 29)
- Newer company (2023)
- Verified profile
Which should you choose?
Choose 1X if price matters most — it starts at Paid · From $200/mo, which is friendlier for teams watching burn. Both AI Robotics tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Physical Intelligence if you want the most established option — it has raised $600M, 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
1X vs Physical Intelligence — which is better?
It depends on your priority. 1X is the leaner option; Physical Intelligence has broader feature depth. See the side-by-side table above.
Is 1X cheaper than Physical Intelligence?
Yes — 1X's cheapest paid plan is Paid · From $200/mo, while Physical Intelligence's is Enterprise · Contact sales.
Do 1X and Physical Intelligence offer free plans?
1X: Paid only. Physical Intelligence: Paid only.
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