Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching, 293 guided cases. 120,000+ priced positions, 44 languages, 190+ modules, cost data for 40+ markets. AGPL-3.0. pip install openconstructionerp
python open-source construction ai erp postgresql self-hosted cad bim ifc takeoff cost-estimation gaeb cost-management construction-management boq fastapi quantity-surveying din276 construction-estimating
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Updated
Oct 24, 2026 - TypeScript