Slim Werken AI is the brand of Bart Boonstra, a Dutch AI trainer who has given workshops to groups of 6 to 1,200 people. It builds AI automations, agents and custom apps for businesses and runs a community of 4,200+ entrepreneurs who work with AI every day.

Its approach is to show what works and to say so honestly when something does not fit. Bart Boonstra was ranked number one in the Netherlands for AI workflow automation in the Favikon Top 200 Creators list of July 2026.