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design

OpenConstructionERP: Streamline Construction

Get a free open-source construction ERP with BOQ and AI cost matching for startup founders in construction. OpenConstructionERP has 455 GitHub stars.
455 stars146 forksTypeScriptQuality 8/10Updated 7/2/2026100% free ยท open source

About this skill

Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching. 42 regional catalogues, 21 languages, 71 modules. AGPL-3.0. v3.0 - pip install openconstructionerp

Topics

4d
5d
ai
autocad
bill-of-quantities
bim
boq
cad
calculation
construction
cost-estimation
erp
fastapi
ifc
masterformat
open-source
pdf
qto
revit
takeoff
What's inside โ€” free to inspect
No purchase needed

Read the entire source before you build โ€” unlike paid marketplaces that hide it behind a buy button.

31
top-level files
14
folders
532.8M
repo size
Other
license
Key files
.pre-commit-config.yaml
AGENTS.md
package.json
README.md
File tree
.github/
backend/
data/
deploy/
desktop/
docs/
frontend/
marketing-site/
modules/
packs/
scripts/
signatures/
tools/
website-marketing/
.dockerignore
.env.example
.gitignore
.pre-commit-config.yaml
ACCESSIBILITY.md
ACKNOWLEDGMENTS.md
AGENTS.md
AUTHORS.md
CHANGELOG.md
CLA.md
Quick Actions
Details
Creator
datadrivenconstruction
Language
TypeScript
Category
design
Published
4/2/2026

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