Periodic Labs vs Physical Intelligence
Which Robotics AI tool is better in 2026?
Periodic Labs
Creating AI scientists and autonomous laboratories to accelerate scientific discovery, starting with physical sciences.
Physical Intelligence
Foundation models for physical world AI
Side-by-side
| Periodic Labs | Physical Intelligence | |
|---|---|---|
| Tagline | Creating AI scientists and autonomous laboratories to accelerate scientific discovery, starting with physical sciences. | Foundation models for physical world AI |
| Founded | 2025 | 2023 |
| HQ | — | San Francisco, US |
| Employees | 11-50 | 100-200 |
| Total funding | Undisclosed | $735M |
| Latest round | — | Series B |
| Valuation | — | $2.7B |
| Cheapest paid plan | Pricing not disclosed | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Top tier price | Pricing not disclosed | Enterprise / Partner · Contact sales |
| Pricing summary | Enterprise · Contact sales | 1 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Periodic Labs and Physical Intelligence.
| Capability | Periodic Labs | Physical Intelligence |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 1 (Python) |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Periodic Labs
- Newer company (2025)
🔵 Strengths of Physical Intelligence
- Has raised more capital ($735M vs Undisclosed)
- Higher Neuron score (63 vs 34)
- More mature (2023)
- Verified profile
Which should you choose?
Choose Physical Intelligence if price matters most — it starts at Enterprise · Contact sales, 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 $735M, 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
Periodic Labs vs Physical Intelligence — which is better?
It depends on your priority. Periodic Labs is the leaner option; Physical Intelligence has broader feature depth. See the side-by-side table above.
Is Periodic Labs cheaper than Physical Intelligence?
No — Physical Intelligence's cheapest paid plan is Enterprise · Contact sales, while Periodic Labs's is Enterprise · Contact sales.
Do Periodic Labs and Physical Intelligence offer free plans?
Periodic Labs: Paid only. Physical Intelligence: Paid only.
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