Zero Gravity Marketing | 3,426 followers on LinkedIn. Goal Oriented, Results Driven Digital Marketing Experts! We specialize in SEO, PPC, Content, social, email & websites. | We are a full service marketing agency specializing in digital marketing including search engine optimization (SEO), pay-per-click campaign management, website design, email marketing and social media. We also help clients with brand development, logos, brochures, business cards, etc. and handle large scale graphics such as trade show booths, billboards and car wraps.