EngineAI vs FieldAI
Which Robotics AI tool is better in 2026?
EngineAI
Legged and humanoid robots powered by the SEED multimodal model
FieldAI
Physics-first foundation models that are universal brains for robots
Side-by-side
FieldAI is the more established option (raised $405M); pricing is comparable on both sides.
| Metric | EngineAI | FieldAI |
|---|---|---|
| Taglinei | Legged and humanoid robots powered by the SEED multimodal model | Physics-first foundation models that are universal brains for robots |
| Foundedi | 2022 | 2016🏆 |
| HQi | Shenzhen, CN | Irvine, US |
| Employeesi | 201-500 | 51-200🏆 |
| Neuron scorei | 69 | 77🏆 |
| Total fundingi | $166M | $405M🏆 |
| Latest roundi | Series A1 · Jul 2025 | Series A · Aug 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 | Enterprise · Contact sales | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for EngineAI and FieldAI.
| Capability | EngineAI | FieldAI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of EngineAI
- Newer company (2022)
🔵 Strengths of FieldAI
- Has raised more capital ($405M vs $166M)
- Higher Neuron score (77 vs 69)
- Offers a free plan
- Offers a free trial
Which should you choose?
Choose FieldAI 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
EngineAI vs FieldAI — which is better?
It depends on your priority. EngineAI is the leaner option; FieldAI has broader feature depth. See the side-by-side table above.
Is EngineAI cheaper than FieldAI?
No — FieldAI's cheapest paid plan is Free, while EngineAI's is Enterprise · Contact sales.
Do EngineAI and FieldAI offer free plans?
EngineAI: Paid only. FieldAI: Yes, has a free plan.
Explore more AI Robotics tools
Contextual paths to related AI startups, deals and rankings.