Marketing Agencies Split Into Orchestrators and Executors

Forrester predicts that by 2027, routine execution tasks will shift to AI while strategic planning becomes the scarce skill. This immediately pressures mid-market agencies without deep client relationships or cost advantages, likely forcing consolidation or specialization within two years. The risk is client retention. Brands may keep orchestration partners while splitting execution work across multiple vendors, breaking the bundled agency model that has dominated for decades.