The Agency Incubator Model: How to Fund SaaS Products Through Clients Instead of Investors with David Carnes | Ep #904

David Carnes, founder of Minneapolis-based agency Arkstone since 1997, reveals how he transformed his agency into a self-funding innovation engine—building SaaS products not with investors, but by pre-selling them to existing clients. His breakthrough came in 2000 when he pooled $8,000 from six associations to co-develop AMO, a multi-tenant SaaS platform for association management—proving that customer-funded product development is not only viable but accelerates feedback and adoption. Over two decades, he launched multiple ventures like Wonderfile (a document management system sold to Blue Tie) and a new AI-powered WordPress accessibility scanner, all born from internal needs and validated by client demand. The real lesson? Founders must evolve from 'operators' to 'owners' by systemizing decision-making, delegating control, and embracing frameworks like EOS to avoid becoming the bottleneck. As AI reshapes the agency landscape, Carnes argues that the most powerful move isn’t hiring experts—it’s training your team to build AI agents, turning 15 people into a 100-person force multiplier. The future belongs to those who stop fearing disruption and start surfing the wave. The episode’s core insight: You don’t need venture capital to build software—just a customer base willing to pre-pay for a solution they need. By aligning product development with client pain points, agencies can incubate profitable SaaS businesses while freeing founders from operational overload.