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.
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Hidden Pricing
3.2 /5 composite score
Value for the price 2/5: red flag: pricing wall (quote-only pricing). Agent Friendliness 4/5: LUSAS Programming Interface (LPI) API with Grasshopper, Revit, Tekla, Allplan plugins. Ease of adoption 3/5: Standard software onboarding; plugins aid adoption. Portability & lock-in 3/5: IFC support, limited open format documentation. Interoperability 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
Published by buildingtech.pro. 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 | Not stated | Not stated |
| DXF | Not stated | Not stated |
Integrations
Revit Tekla Archicad Allplan Grasshopper
Also covers
LUSAS also appears in these sub-categories:
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