Paul Lind
Co-Founder/CEO
reebuild
reebuild provides an AI-powered platform for construction companies and project developers that digitizes invoice approval, cost management, and material administration. The system automatically captures and structures documents from PDFs, emails, scans, and e-invoices, enabling position-accurate invoice checking and real-time budget comparisons. Over 120 construction companies use reebuild daily, with more than €530 million in invoice volume processed across 8,200+ projects.
- Construction Technology
- Artificial Intelligence
- Software Only
- Data & Analytics
- Enterprise Software
Updated 22 days ago
Funding
Raised to date
€3MRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Est. $3.3Macross 1 round
€3M · Seed
Announced Oct 2026 · from article date
Disclosed cumulative: $3.3M
RoundDateAmountValuationInvestors
Founders
Product
Problem
Construction companies often face challenges with manual document processing, leading to inefficiencies in data capture, validation, and overall workflow management. This results in errors in financial transactions, lack of real-time insights, and difficulties in managing material procurement.
Solution
reebuild offers an AI-powered document processing and material procurement platform designed to streamline construction workflows. The platform automates the capture, structuring, and routing of data from various document formats, such as invoices, delivery notes, and construction contracts, using machine learning. By centralizing data management and providing real-time analysis, reebuild eliminates the need for manual data entry and reduces errors. The system facilitates efficient cost management by providing complete transparency over financial transactions and material flows, enabling better budgeting and proactive responses to cost overruns or plan changes. reebuild also supports material management by enabling structured reporting of consumption quantities, material properties, and supply chains, aiding compliance with regulations and certification requirements.
Target Audience
reebuild primarily targets construction companies and project developers seeking to improve efficiency, reduce errors, and gain better control over costs and materials. The platform serves companies from small developers with around 10 employees to large real estate holders.
Features
- Automated document processing using machine learning to capture and structure data from invoices, delivery notes, and contracts, supporting PDF, email, scan, and e-invoice formats (ZUGFeRD, XRechnung, Peppol)
- Position-accurate invoice checking with automatic reconciliation against construction contracts, service specifications, and measurements
- Real-time target-actual cost comparison with configurable budgets, instantly surfacing deviations
- Automated workflow routing for invoice approvals with configurable thresholds, approval levels, and responsibilities
- Revision-proof document storage hosted in Germany with full-text search, automatic sorting by project, company, and business partner
- Automatic build-up of an internal price database from every approved invoice for material and service cost comparison
- Real-time warehouse stock levels derived automatically from delivery notes, with a mobile photo app for direct ordering from construction sites
- Plug-and-play integration with DATEV, BMD, BRZ, and RZL accounting systems via open APIs, with automatic transfer of booking entries
- Multi-tenant architecture supporting multiple companies and subsidiaries in one instance with separate workflows, approval levels, and permissions