A4D Inc., formerly known as Ads4Dough, is a full-service digital performance agency based in Carlsbad, California, with additional offices in San Diego and San Juan, Puerto Rico. Founded in 2008, A4D specializes in online customer acquisition and has successfully acquired over 10 million new customers across various industries. The company operates as a subsidiary of The Social Chain and employs between 51 to 200 people, generating an estimated annual revenue of $25 million to $100 million. A4D offers a range of technology-driven services, including user acquisition, video split testing, and media buying. They utilize proprietary algorithms and advanced tracking systems to optimize advertising campaigns. Their performance advertising network connects advertisers with publishers to drive leads and sales on a pay-for-performance basis. A4D serves clients in diverse sectors such as e-commerce, finance, health and beauty, mobile apps, insurance, legal services, and home services, focusing on delivering targeted solutions and measurable results.