Copley is democratizing the power of experimentation in the era of AI and agents, turning small marketing teams into content powerhouses, and giving brands more confidence in where to spend their next dollar. Underscore co-led their $4.8M pre-seed round alongside Asymmetric Capital Partners. The round also had participation from several prominent angel investors, including the co-founders of Klaviyo, Andrew Bialecki and Ed Hallen, and former CEOs of commerce titans Demandware / Salesforce Commerce Cloud.