Ruud Kapteijn
Founder
Hands-on IT lead with deep experience in business process digitisation, AI-assisted development and large-scale technology delivery.
ABOUT US
The makers of TenderJet
Klapeen helps companies replace spreadsheets, manual steps and duct-tape workflows with intelligent applications built around the way their business actually works. AI-assisted development and flexible pricing make tailor-made software finally practical.
Mathijs Leenheer
Founder
Former CPO, COO and strategy leader, helping SMBs and private equity firms accelerate growth through AI, software, operations and value creation.
Why we built TenderJet
The Dutch market is well served on finding tenders. On winning them, hardly at all. The players that do support the full process are built for large organisations, publish no pricing, and are not set up for Dutch procurement practice. TenderJet was built from the ground up together with a first customer, with the bid managers who use it daily at the table — not from a generic product plan.
Shall we run a demo on your own tender?
We load a real, recent tender and show you what TenderJet does with it. One hour, no strings — after that you will know whether it fits the way you work.