LUSAS
Innovative and flexible engineering analysis and design software for over 40 years. Supports bridges, civil infrastructure, composite structures, and general engineering using finite element analysis with IFC and plugin ecosystem.
Also in Companies
Hidden Pricing
3.2 /5 composite score
C1 2/5: RF1 (quote-only pricing). C2 4/5: LUSAS Programming Interface (LPI) API with Grasshopper, Revit, Tekla, Allplan plugins. C3 3/5: Standard software onboarding; plugins aid adoption. C4 3/5: IFC support, limited open format documentation. C5 4/5: Revit, Tekla, Archicad, Allplan integrations via plugins.
Solid
Rubric Scorecard
| Criterion | Score | Evidence |
|---|---|---|
| Value for the price | 2/5 | Contact sales Source → |
| Agent Friendliness | 4/5 | API: LUSAS Programming Interface (LPI) Source → |
| Ease of adoption | 3/5 | -- |
| Portability & lock-in | 3/5 | 3 file formats |
| Interoperability | 4/5 | 5 integrations |
Pricing
ModelContact sales
Free tierno
Free viewerno
How we verified this: we checked LUSAS against its live site and an independent source — lusas.com. Nothing on this page is listed from memory. See how we grade. Verified 2026-09-01.
Evidence
File formats
| Format | Direction | Support |
|---|---|---|
| IFC | both | full |
| DWG | unknown | unknown |
| DXF | unknown | unknown |
Integrations
Revit Tekla Archicad Allplan Grasshopper
Also covers
LUSAS also appears in these sub-categories:
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