FieldAI vs Flexion Robotics
Which Robotics AI tool is better in 2026?
FieldAI
Physics-first foundation models that are universal brains for robots
Flexion Robotics
The autonomy and intelligence stack powering humanoid robots
Side-by-side
FieldAI is the more established option (raised $405M); pricing is comparable on both sides.
| Metric | FieldAI | Flexion Robotics |
|---|---|---|
| Taglinei | Physics-first foundation models that are universal brains for robots | The autonomy and intelligence stack powering humanoid robots |
| Foundedi | 2016🏆 | 2025 |
| HQi | Irvine, US | Zurich, CH |
| Employeesi | 51-200🏆 | 11-50 |
| Neuron scorei | 77🏆 | 70 |
| Total fundingi | $405M🏆 | $57.4M |
| Latest roundi | Series A · Aug 2025 | Series A · Nov 2025 |
| Valuationi | $2B🏆 | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for FieldAI and Flexion Robotics.
| Capability | FieldAI | Flexion Robotics |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of FieldAI
- Has raised more capital ($405M vs $57.4M)
- Higher Neuron score (77 vs 70)
- More mature (2016)
🔵 Strengths of Flexion Robotics
- Newer company (2025)
Which should you choose?
Choose Flexion Robotics if price matters most — it starts at Free, 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 FieldAI if you want the most established option — it has raised $405M, 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
FieldAI vs Flexion Robotics — which is better?
It depends on your priority. FieldAI has raised more capital and is the more established option; Flexion Robotics has broader feature depth. See the side-by-side table above.
Is FieldAI cheaper than Flexion Robotics?
No — Flexion Robotics's cheapest paid plan is Free, while FieldAI's is Free.
Do FieldAI and Flexion Robotics offer free plans?
FieldAI: Yes, has a free plan. Flexion Robotics: Yes, has a free plan.
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