VaMPy
VaMPy: A focused open-source Python workflow for patient-specific vascular CFD research. Ranked #41 of 89 in Physics Simulation Software by our editors (4.9/10); pricing: Free plan; best for teams performing vascular CFD studies.
At a glance
- Editor score4.9 / 10
- PricingFree plan
- Best forTeams performing vascular CFD studies
- Free planYes
- Paid fromFree
- Delivery modeDesktop
- Facts checked23 Sep 2026
Where it wins
- Supports vascular mesh preparation and physiological boundary setup
- Includes carotid artery and left atrium CFD problem files
- Analyzes wall-shear stress, turbulence, and geometric metrics
Where it doesn't
- Focused on vascular CFD rather than general-purpose physics simulation
- Local conda or Docker installation requires a technical workflow
- Documentation is the stated support channel
Our verdict on VaMPy
VaMPy is an open-source Python package for preparing, running, and analyzing vascular CFD studies. It is aimed at researchers and technical users working with patient-specific vascular geometries, including teams studying internal carotid artery or left atrium flow. Its workflow covers volumetric mesh preparation, physiological boundary conditions, and placement of probes to sample velocity and pressure. This is a specialized research tool rather than a general-purpose simulation suite or an educational physics product.
The package’s strengths lie in its vascular-specific workflow and analysis. Included CFD problem files address internal carotid artery and left atrium flow, and moving-domain simulation is supported for the left atrium. Post-processing includes wall-shear-stress, turbulence, and geometric metrics. Tutorials describe vascular CFD workflows. Companion tools and integrations named for the project include morphMan, Oasis, OasisMove, FEniCS, and VMTK, which make the ecosystem relevant to teams already working with these tools. VaMPy is available for Windows, macOS, and Linux, with local installation through conda or Docker.
VaMPy is free and open source, with self-hosted deployment; no paid tiers are part of its stated pricing model. That keeps it accessible to research groups, but it places installation and operation in the local technical environment rather than an online service. Documentation is the stated support channel. Teams needing vascular geometry preparation, physiological boundaries, probes, and vascular flow post-processing should consider VaMPy. Those seeking broad physics domains, hosted delivery, or a general-purpose simulation platform are likely to be better served by an alternative aligned with those needs.
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VaMPy pricing
VaMPy fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Delivery mode | Desktop |
| Lesson library | No |
| Authoring tools | No |
| Assessment tools | No |
| 3D visuals | Yes |
| Offline access | Yes |
| Data export | Not verified |
| Deployment | Self-hosted |
| Platforms | Windows, macOS, Linux |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: morphMan, Oasis, OasisMove, FEniCS, VMTK |
| Pricing | Free plan |
| Website | kvslab.github.io |
| Facts checked | 23 Sep 2026 |
VaMPy integrations
VaMPy lists 5 integrations on its own site.
- morphMan
- Oasis
- OasisMove
- FEniCS
- VMTK
Alternatives to VaMPy
- COMSOL MultiphysicsA broad desktop environment for coupled physics, engineering models, and custom simulation apps.9.4
- Ansys FluentA deep CFD and HPC environment for demanding industrial simulation work.9.3
- SimScaleA broad browser-based multiphysics platform with flexible cloud workflows and tiered access.9.1
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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