SimScale vs M-Star CFD

SimScale4.0Visit M-Star CFD—Visit

Higher score SimScale #2 in CFD software 4.0/10 Free plan Free plan✓ 0 of 3 features Visit SimScale

vs

M-Star CFD #8 in CFD software —/10 Pricing on request ✓ 3 of 3 features Visit M-Star CFD

• SimScale fits best

  Teams preferring browser-based cloud simulation

• M-Star CFD fits best

  Teams modeling coupled fluids, heat, and particles

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Side by side

Feature	SimScale 4.0/10 Visit ↗	M-Star CFD —/10 Visit ↗
At a glance
Editor score	4.0	—
Ranking	#2 in CFD software	#8 in CFD software
Best for	Teams preferring browser-based cloud simulation	Teams modeling coupled fluids, heat, and particles
Pricing model	Free plan + paid	Paid
Starting price	Not published	Not published
Free plan	✓ (best)	—
Free trial	—	—
Deployment	Cloud	Desktop, Self-hosted
Platforms	Web	Windows, Linux
Support	Email, Live chat, Phone, Community, Docs	Email
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features SimScale 0/3 · M-Star CFD 3/3
Multiphysics solver	Not published	✓ (best)
Built-in meshing	Not published	✓ (best)
CAD import	Not published	✓ (best)
Specs
Deployment	Not published	Desktop
Parallel cores	Not published	Not published
Operating systems	Not published	Windows 10, Windows 11, Windows Server 2016+, Redhat 7/8/9, Ubuntu 18/20/22, Debian 10/11
Our review
Pros	Browser-based CFD with CAD upload, meshing, and 3D result visualization Integrates with SOLIDWORKS, Fusion 360, Onshape, and other CAD tools Free Community plan plus REST API and Python and C# SDK support	Combines fluid flow, heat transfer, reactions, and particle dynamics Imports CAD geometry and generates surface meshes Python API automates preprocessing and model setup
Cons	Community projects are public and limited to selected analysis types Commercial plans require a pricing request rather than published prices Cloud-only deployment provides no offline access	Pricing requires contacting sales Runs on user-managed desktop or server resources No time-unlimited free plan
Our verdict	SimScale is a browser-based engineering simulation platform for teams running computational fluid dynamics alongside structural, thermal, electromagnetics, and multiphysics work. Users can upload CAD models, prepare geometry in the… Read the review →	M-Star CFD is a computational fluid dynamics package for engineers, scientists, and researchers modeling interacting physical processes. Its workflow spans graphical preprocessing, a solver, and post-processing, with applications including… Read the review →

Strengths and trade-offs

• SimScale — where it wins

  • Browser-based CFD with CAD upload, meshing, and 3D result visualization
  • Integrates with SOLIDWORKS, Fusion 360, Onshape, and other CAD tools
  • Free Community plan plus REST API and Python and C# SDK support

  Where it doesn't

  • Community projects are public and limited to selected analysis types
  • Commercial plans require a pricing request rather than published prices
  • Cloud-only deployment provides no offline access

• M-Star CFD — where it wins

  • Combines fluid flow, heat transfer, reactions, and particle dynamics
  • Imports CAD geometry and generates surface meshes
  • Python API automates preprocessing and model setup

  Where it doesn't

  • Pricing requires contacting sales
  • Runs on user-managed desktop or server resources
  • No time-unlimited free plan

• SimScale4.0/10 · Free plan

  Browser-based CFD with CAD preparation, cloud computing, APIs, and a free entry plan.

  Visit SimScaleFull verdict →
• M-Star CFD—/10 · Pricing on request

  A multiphysics CFD package for teams modeling flow, heat, reactions, and particles.

  Visit M-Star CFDFull verdict →