Which software is best for a design engineer?

Asked "Which software is best for a design engineer?", ChatGPT, Copilot, Gemini, Google AI Mode and Perplexity named 20 distinct tools across 5 answers on September 9, 2026, and 11 of them in two or more answers, and all 5 engines agreed on Dassault Systèmes SOLIDWORKS, the only tool every engine named.

Measured acrossChatGPTCopilotGeminiGoogle AI ModePerplexity

11 of 20 names confirmed · named in 2 or more of 5 answers · asked September 9, 2026 · 5 engines

The best software for a design engineer depends on their specific discipline, industry, and workflow. Top picks include SolidWorks for mechanical design, Autodesk Fusion 360 for integrated CAD/CAM/CAE, and Altium Designer for electronics and PCB design. Considerations include discipline focus, team size, budget, and collaboration needs.

1Dassault Systèmes SOLIDWORKSnamed in 5 of 5 answers
2Siemens NXnamed in 5 of 5 answers
3Autodesk Fusion 360named in 5 of 5 answers
4Autodesk AutoCADnamed in 4 of 5 answers
5Onshapenamed in 4 of 5 answers
6Dassault Systèmes CATIAnamed in 3 of 5 answers
7Altium Designernamed in 3 of 5 answers
8ANSYSnamed in 3 of 5 answers
9Autodesk Revitnamed in 2 of 5 answers
10FreeCADnamed in 2 of 5 answers
11PTC Creonamed in 2 of 5 answers
12Autodesk Inventornamed in 1 of 5 answersone answer
13PTC Creo Parametricnamed in 1 of 5 answersone answer
14Rhinonamed in 1 of 5 answersone answer
15Autodesk AutoCAD Civil 3Dnamed in 1 of 5 answersone answer
16CATIAnamed in 1 of 5 answersone answer
17ETABSnamed in 1 of 5 answersone answer
18Bentley MicroStationnamed in 1 of 5 answersone answer
19Blendernamed in 1 of 5 answersone answer
20SketchUpnamed in 1 of 5 answersone answer

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The full measurement

The position each of the 5 engines gave all 20 names.
How many of the 5 answers named each of them.
47 sampled observations behind this ranking, and where the engines disagree.
Fan-out — the query each engine actually searched.
Every citation, and the sources nobody cited.

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