JELY Marketing

JELY Marketing was founded by Lydia Diaz and Jessica Courtney—marketers who’ve lived in the fast-paced agency world and saw a better way to do things. Jess brings the JE, Lydia brings the LY, and together they built JELY: a digital marketing agency grounded in strategy, transparency, and performance. With deep expertise in SEO, paid media, analytics, and operations, Lydia and Jess don’t just oversee—they actively shape the work that drives client success. Their backgrounds span top-tier agencies, multimillion-dollar ad budgets, and performance-driven campaigns across both B2B and B2C brands. They’ve led teams, managed complex accounts, and built scalable systems. Now, they lead JELY with the same focus: doing great work for businesses that are ready to grow.