AI Assistant for Construction & Building
Create shell-construction quotes from the spec, determine quantities from PDF construction plans, compare subcontractors and keep the site diary digitally.
Built for your trade
- Shell-construction quote from the BoQ
- Quantity take-off from the plan
- Site diary by photo & voice
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What do you do?
Where the AI really saves you time
No tech jargon — concrete tasks the KI-Geselle takes off your plate.
Create shell-construction & building quotes from a spec
Describe the building project — the AI quote assistant creates a quote with line items, quantities and prices.
Quantity take-off & concrete/brick quantities from PDF construction plans
Upload the construction plans as a PDF. The AI determines areas, quantities and concrete/brick requirements for costing.
Compare subcontractor & supplier quotes per trade
Upload the subcontractor and supplier quotes as a PDF. The AI reads out line items and compares the providers per trade.
Keep the site diary & document the daily report by photo & voice
Photograph the building progress and dictate the daily report. The AI creates a clean site-diary entry.
Search tender documents, structural calculations & plans via AI project chat
Ask the project AI chat about content from your tender documents, structural calculations and plans — the AI searches the documents semantically.
Defect-rectification tasks & appointments by voice on site
Dictate defects and tasks directly on site — the AI creates tasks and appointments with a due date and project.
How you work with the AI
Costing a shell
Quantities from the plan
Upload the construction plans — the AI determines areas, quantities and material requirements.
Review the quote
The AI compares subcontractor and supplier quotes and assembles the costing.
Build & document
You send the quote. You capture progress in the digital site diary by photo and voice.
Not sure where AI helps you most? Ask the KI-Geselle — it finds the use cases for your business.
Find your AI use casesSearch construction plans & tenders – the AI finds quantities and requirements
Upload construction plans, structural calculations and tender documents and ask in plain language. The AI searches the PDFs semantically and pulls out quantities, line items and requirements.
- Searches construction plans, structural calculations and tenders semantically
- Determines concrete, brick and material quantities from the plan
- Answers questions directly from your PDF documents
Frequently asked questions about AI software for construction & building
What is AI software for construction firms?
AI software for construction firms takes on the office work in building construction — from shell-construction quotes to quantity take-off and the digital site diary. With KraftHub you create quotes from the spec, and the AI determines quantities from your construction plans.
How does the quantity take-off from PDF construction plans work?
You upload the construction plans as a PDF, and the AI determines areas, quantities as well as concrete and brick requirements. You use these values directly for costing, without counting them manually.
Can I compare subcontractor and supplier quotes?
Yes, you upload the subcontractor and supplier quotes as a PDF, and the AI reads out the line items. With several providers it produces a comparison per trade and shows the cheapest provider.
How do I keep the site diary with KraftHub?
You photograph the building progress and dictate the daily report, and the AI creates a clean site-diary entry from it. That way the documentation is complete and audit-proof.
Can the AI search tender documents and structural calculations?
Yes, you ask the project AI chat about content from your tender documents, structural calculations and plans, and the AI searches the documents semantically. You create defect tasks and appointments by voice directly on site.
Is my project data secure?
Yes, your plans, quotes and project data are stored GDPR-compliant in German data centres. KraftHub is operated in the EU and complies with the EU AI Act.
See the KI-Geselle for construction firms live
15 minutes, free and non-binding. We show you on your own job how fast the quote is ready.