# Neural Concept vs PhysicsX: who uses which

On usedby, 19 companies use Neural Concept and 10 use PhysicsX. 2 companies use both, including Microsoft and Nvidia. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-11-15: 29 of 29 public lines checked.

## Side by side

|  | [Neural Concept](https://www.usedby.ai/tools/neural-concept.md) | [PhysicsX](https://www.usedby.ai/tools/physicsx.md) |
|---|---|---|
| Public customers | 19 | 10 |
| Confirmed | 10 | 1 |
| Observed | 9 | 9 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers (every proof level) | Automotive Manufacturing (8), Aerospace & Defense (4), Manufacturing (3) | IT Services & System Integration (2), DevTools & Infrastructure (1), E-commerce & D2C (1) |
| Category | Industrial & construction AI | Industrial & construction AI |

## Companies that use both

Every proof level counts; the proof level of each side is shown, strongest proofs first. The first public proof is not an adoption date.

| Company | Proof, Neural Concept | Proof, PhysicsX | First public proof, Neural Concept |
|---|---|---|---|
| [Microsoft](https://www.usedby.ai/companies/microsoft.md) | Observed | Observed | On or before October 2024 |
| [Nvidia](https://www.usedby.ai/companies/nvidia.md) | Observed | Observed | On or before October 2026 |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Neural Concept: [OPmobility](https://www.usedby.ai/case-studies/opmobility-neural-concept.md): **12 hours**: “previously required approximately 12 hours per design” (captured by usedby 2026-10-08)
- Neural Concept: [Swissto12](https://www.usedby.ai/case-studies/swissto12-neural-concept.md): story without a checked figure. (captured by usedby 2026-10-08)

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Source: https://www.usedby.ai/compare/neural-concept-vs-physicsx · How we check: https://www.usedby.ai/methodology