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SPECIFICTION
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Cobalt vs Siemens NX

Cobalt

ashlar.com

Siemens NX

plm.sw.siemens.com

Side by side

FigureCobaltSiemens NX
Price from$57.92/mo—
Free plan——
Free trial—Yes
Open source——
Web—Yes
WindowsYesYes
macOSYes—
Plans published21
Spec score · 3D CAD Software7.4 (#62)8.6 (#7)
Spec score · 3D modeling software7.5 (#117)8.5 (#31)
Spec score · CAD software7.0 (#30)8.5 (#8)
Assembly designYesYes
File import and exportACIS SAT, PDF, DWG/DXF, IGES, STEP, Pro/E via SAT, SolidWorks via SAT, Catia v4, 3D Studio, Rhino 3DM, Facet, STL, Adobe Illustrator, EPS, CGM, VRML, ShockWave 3D, BMP, JPEG, PNG, PPM, XPM, XBM, GIF, PICT, Spline, RAW Triangle, ASCII Text, Grid Surface, SIMNX X Manufacturing Essentials can import, export, and visualize Parasolid, IGES, DXF, STEP, STL, and JT models.
Free planNoNo
Modeling methodhybridhybrid
Sheet-metal toolsNoYes
Supported platformsWindows x64 10/11 and macOS 12, 13, 14, 15 and 26Windows desktop; NX X Design is cloud SaaS and supports browser-based access
Surface modelingYesYes

Plans

Cobalt

  • Cobalt Solo Monthly$69.95 a month
  • Cobalt Solo Annual$695 a year

Cobalt pricing →

Siemens NX

  • NX X Design Essentials, Standard, Advanced and PremiumPriced on request

Siemens NX pricing →

In their own words

Cobalt

Cobalt has no write-up on Specifiction yet; its figures are above.

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Siemens NX

Siemens NX is a product development suite spanning design, engineering, and manufacturing. It uses hybrid modeling and includes assembly design, sheet-metal tools, and surface modeling. Windows desktop use is supported, while NX X Design provides browser access as a cloud SaaS service with built-in data management. NX X Design has Essentials, Standard, Advanced, and Premium tiers, built on a common core with progressively added functionality. The tiers can share data without translation with other Siemens Xcelerator software. NX supports IGES, STEP AP203, STEP AP214, DXF/DWG, STL, and 3MF; NX X data exchange also lists JT, Solid Edge, and SolidWorks open. Design Copilot NX answers questions using documentation for the user's NX version and can link to documentation or launch mentioned commands. Other listed tools include virtual and augmented reality design, model-based inspection characteristics, sketch checking with automatic correction, and routed-systems design with rule checking. NX is paid, with pricing on request and a 30-day free trial; no free plan is listed.

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