Adcoast is an award-winning marketing agency specializing in online presence, digital advertising, creative services, web design and social media marketing. Take digital marketing campaigns from concept to completion with our diverse team of designers, developers and Google certified advertising professionals. Get noticed online. Get Adcoast. Adcoast has been recognized by The Houston Business Journal, Clutch and The Manifest as a top marketing and advertising agency in the Dallas-Fort Worth metroplex. Trust your most effective marketing tools to professionals who deliver results.