Do you need a Marketing Consultant in Pittsburgh, PA? LocalSpark has searched for the best internet marketing agencies near Pittsburgh. In today’s aggressive marketplace, it is essential to hire a reputable marketing consultant or agency if your business wants to stay at the top of the competition. Marketing consultants help their clients with web design, print materials, SEO, logos, branding, and a variety of other things that boost your company’s image and reputation. Below, we’ve put together a list of the best Pittsburgh, PA, Marketing Consultants.