AI Models

PhysicsX

Engineering platform that uses physics AI models to predict how hardware designs behave

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Pricing · PaidRising
The FalcoScan Intel PanelPhysicsX · AI Models
Data updated 2 November 2026
Opportunity
High
Band
Saturation
Open
Band
Wrapper risk
Low
Band
Momentum
Rising
Market trend

AI Models AI has a narrow moat on average, from the moat scores of its rated products. What protects AI Models AI tools, and the widest moats

The Brief

What PhysicsX does

London-based PhysicsX builds engineering software that puts physics AI models into product development, predicting physical behaviour in seconds rather than hours or days. It serves aerospace and defence, semiconductor, automotive, energy and materials companies, with offices in London, New York and Singapore. Investors in its Series C include NVIDIA, Siemens and Applied Materials.

How PhysicsX compares with its closest alternatives

None of the 5 closest alternatives has a free plan, and neither does PhysicsX. None of the 5 offers an API; FalcoScan's records show none for PhysicsX. PhysicsX offers a web app and a self-hosted version. Of the 4 alternatives with platforms on record, all 4 offer a web app and 1 offers a self-hosted version. PhysicsX was founded in 2020; the alternatives were founded between 2022 and 2024. PhysicsX is based in London, United Kingdom; 1 of the 4 alternatives with a known headquarters is in the United Kingdom too, and the others in Austria and Switzerland.

Market position · AI Models

How PhysicsX compares in AI Models

PhysicsX has high opportunity and sits in the top third of 455 live AI Models tools on FalcoScan. Across AI Models, the average opportunity score is 74.6 and the average saturation score 30.5. FalcoScan rates PhysicsX's own market position as open. 200 of the 455 operating AI Models tools have hot momentum, and FalcoScan has recorded 13 shutdowns in the category.

PhysicsX compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
PhysicsXFounded 2020 · London, United KingdomHighOpenPaid—NoNoWeb, Self-hostedRising
Emmi AIFounded 2024 · Linz, AustriaHighOpenPaid—NoNoWeb, Self-hostedRising
JuaFounded 2022 · Zurich, SwitzerlandHighOpenPaid—NoNoWebRising
Applied ComputingFounded 2023 · London, United KingdomHighOpenPaid—NoNoWebHot
VoreliosHighOpenPaid—NoNoWebStable
FlexionFounded 2024 · Zurich, SwitzerlandHighOpenPaid—NoNoAPIRising

Exact opportunity and saturation scores for all 6 of these, and where each ranks in AI Models.

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What it ships with

Capabilities & who uses it

The capabilities PhysicsX exposes to builders and the verticals it currently serves.

AI Capabilities
Physics SimulationSurrogate ModelingDesign Optimization
Industry Verticals
AerospaceDefenceSemiconductorsAutomotiveEnergyMaterials
Tagged

PhysicsX shows up when builders search for these

physics-aiengineering-simulationhardware-designindustrial-aicae
Similar tools · AI Models

Alternatives to PhysicsX

Products still running that do the same job, from the ai models market and related ones, closest match first.

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Emmi AI

Physics AI models that turn weeks of engineering simulation into seconds

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Jua

AI foundation model for weather and physical-world forecasting

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Applied Computing

Physics-grounded foundation model for energy operators

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Vorelios

Foundation model that predicts engineering physics in seconds

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Flexion

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Anthropic API

The Claude API for safe, capable, and steerable AI applications

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Questions

PhysicsX: common questions

Is PhysicsX free?

No. PhysicsX is a paid product.

What are the best alternatives to PhysicsX?

The closest alternatives to PhysicsX that are still running, matched on the AI capabilities, uses and audience they share, are Emmi AI, Jua, Applied Computing, Vorelios, and Flexion.

Is PhysicsX still running?

Yes. As of 2 November 2026, FalcoScan lists PhysicsX as operating at physicsx.ai.

Where is PhysicsX based?

PhysicsX is headquartered in London, United Kingdom.

Does PhysicsX have an API?

FalcoScan's records show no public API for PhysicsX.

Who is PhysicsX for?

PhysicsX is built for engineering teams and hardware manufacturers.

How do I sign in to PhysicsX?

Sign in on PhysicsX's own website, physicsx.ai. FalcoScan reviews PhysicsX but does not run its accounts, so logins, passwords and billing are handled by PhysicsX directly.

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