No Retainers, No Contracts: Performance-Only Agency Model

In this episode of The Future of Consumer Marketing: Masterclass Edition, host Andres Figueira interviews Nadim Kuttab, CEO and Co-Founder of Xevio, a performance-based native advertising agency that's rewriting the rules of agency economics. In just three years, Xevio has grown to nearly $100 million in annual ad spend with a 50-person team across Europe, built on a radical premise: no retainers, no locked contracts, and pure performance-based fees. Operating in the relatively unknown native advertising space, Xevio has carved out a defensible niche by becoming best-in-class at a channel most marketers overlook. Through aggressive selectivity (rejecting 9 out of 10 client requests), transparent performance metrics, and heavy investment in AI infrastructure, they've built a model where both client churn and employee churn are remarkably low in an industry notorious for both. Topics Discussed: Building a performance-only agency model with no retainers or minimum commitments Scaling native advertising campaigns to mid-six figures monthly spend Operating with six co-founders and the dynamics of a large founding team Creating pod-based team structures for specialized client management Investing six figures per semester into proprietary AI tooling for campaign automation Maintaining sub-10% client acceptance rates through rigorous qualification Building company culture in a hybrid-remote European team with 50% office presence Providing premium employee benefits (daily meals, unlimited transit, gym memberships) to minimize churn Navigating the evolution of native advertising beyond traditional below-the-fold inventory Managing geographic market selection based on native inventory availability