Luuk Alleman
Builder shipping vertical AI SaaS apps with Lovable — single-purpose agents that absorb a whole business function rather than one task.
About Luuk Alleman
Luuk Alleman builds AI applications with Lovable and publishes the full prompts and builds rather than demos of them. The through-line is vertical AI agents: instead of a general assistant, an app scoped to one business function that handles every part of it, with the operator reduced to verifying output — a division of labour he argues improves both accuracy and speed.
His worked example is a marketing app covering content creation, social planning, email campaigns, competitor analysis and reporting, built from a single prompt with Firecrawl handling the onboarding research pass, and positioned against the roughly €10,000 a month a comparable team costs.
He also lays out the four ways such a build gets monetised — sold as a template, run as SaaS, run as an AI-operated agency, or simply used in your own business.
Sources
1 totalI Replaced a Marketing Team with 1 Lovable SaaS App (Copy It Free)
A marketing team can easily cost you 10K every single month. Content writers, social media managers, and email marketeers. Like, there is a lot of stuff that needs to be done. Or you can just build...