Tender processes often take up a lot of time. Alex de Ruiter, founder of LemonB, thought of something. An AI platform that analyzes documents ánd coughs up execution plans. He shares his story in the latest episode of the podcast Build by AI.
There are plenty of tenders in the sector, but the processes surrounding them are often slow and cumbersome. With TenderB, De Ruiter and his co-founders developed an AI platform that automates the entire tender cycle. From recognizing opportunities to making a decision. "The model analyzes documents, writes proposals ánd produces implementation plans," says De Ruiter.
The model was trained on thousands of tender documents and tested in intensive pilots. "Within two minutes you can use it to assess whether a tender suits an organization. A consideration that previously took days. This leads to 30 percent higher productivity."
Curious about Alex de Ruiter's whole story? Listen to his story here.
About Built by AI
Built by AI is a seven-part podcast series. In this second season, experts from various fields explore how artificial intelligence is helping—and can help—the design, construction, and engineering sectors achieve a leap in productivity. The show is hosted by Guido van Winden (known for “Keuzecast” and “AI, Your New Coworker,” among others) and Bart Brink (TKI Bouw en Techniek). In each episode, they welcome prominent industry leaders who demonstrate how AI is already offering them new opportunities today and shaping the future.
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This series is a joint production of TKI Bouw en Techniek and the Construction and Installation Hub of the Koninklijke Jaarbeurs in the run-up to the Digibouw event. A wrap-up of this podcast series will be held during this event on November 19.
Visit Digibouw
DigiBouw 2025 will take place on Wednesday, November 19, and Thursday, November 20. View the full program here or register for free here.
Listen to previous episodes of Built by AI
- Episode 1: 'I'm not from the AI police'
- Episode 2: 'Building digitally? Start at the pain points'
- Episode 3: 'Sustainable energy? We're making hundreds of theaters and schools more energy efficient with AI'
- Episode 4 'If we keep telling stories to each other about AI, it will remain very exciting'
- Episode 5: 'AI helps prevent bridges from collapsing'
