Oumi vs Physical Intelligence
Which Open Source AI AI tool is better in 2026?
Oumi
The unconditionally open platform to build, train and deploy custom AI models
Physical Intelligence
Foundation models for physical world AI
Side-by-side
Physical Intelligence is the more established option (raised $600M), but Oumi is cheaper to start.
| Metric | Oumi | Physical Intelligence |
|---|---|---|
| Taglinei | The unconditionally open platform to build, train and deploy custom AI models | Foundation models for physical world AI |
| Foundedi | 2024 | 2023🏆 |
| HQi | Seattle, United States | San Francisco, US |
| Employeesi | — | 100-200🏆 |
| Neuron scorei | 51 | 67🏆 |
| Total fundingi | $10M | $600M🏆 |
| Latest roundi | Seed · Jan 2025 | Series B · Nov 2025 |
| Valuationi | — | $5.6B🏆 |
| Cheapest paid plani | From $25/mo🏆 | — |
| Free plani | ✓ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Free · From $25/mo | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Oumi and Physical Intelligence.
| Capability | Oumi | Physical Intelligence |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 1 (Python) | 1 (Python) |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Oumi
- Offers a free plan
- Offers a free trial
- Lower starting price ($25/mo)
- Newer company (2024)
🔵 Strengths of Physical Intelligence
- Has raised more capital ($600M vs $10M)
- Higher Neuron score (67 vs 51)
- More mature (2023)
- Verified profile
Which should you choose?
Choose Oumi if price matters most — it starts at Free · From $25/mo, which is friendlier for teams watching burn. Both Open Source AI 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
Oumi vs Physical Intelligence — which is better?
It depends on your priority. Oumi is the leaner option; Physical Intelligence has broader feature depth. See the side-by-side table above.
Is Oumi cheaper than Physical Intelligence?
Yes — Oumi's cheapest paid plan is Free · From $25/mo, while Physical Intelligence's is Enterprise · Contact sales.
Do Oumi and Physical Intelligence offer free plans?
Oumi: Yes, has a free plan. Physical Intelligence: Paid only.
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