
Tenderhub is the AI agent for estimating and pre-construction teams in construction. – Create bills of quantities from drawings or a functional specification and price them with your own rates. Export as GAEB. – Check complete tender packages automatically in around 30 minutes: bill of quantities, contract, preliminaries and drawings. Every finding comes with its document and page. – Compare subcontractor and bidder offers against your bill of quantities, line by line, and build the bid comparison. – Turn PDF floor plans, sections and elevations into an IFC model for your BIM software. Unlimited users. Your first analysis of up to 800 pages is free. Data is stored in EU data centres (Germany and Sweden).

PlanReader takes off quantities from PDF construction drawings. Describe in your own words what to count and measure: one component, one trade or the whole plan. PlanReader counts items, measures areas and lengths and marks every quantity on the original PDF. You change results directly on the plan. – Any trade – Firms of any size, including those without an estimating department – Floor plans and elevations – Excel export – Try one plan for free, with no payment details
revitalyze builds AI software for construction estimating and tendering. Tenderhub is an AI agent for pre-construction teams: it creates bills of quantities from drawings or specifications, prices them with the contractor's own rates and delivers GAEB files, and it reviews complete tender packages for risks, with every finding linked to its document and page. PlanReader takes off quantities from PDF construction drawings for contractors of any size and any trade. Founded in 2024, based in Ebbs, Austria.