SEO.com

Founded in 1995, SEO.com is a Harrisburg, Pennsylvania-based agency with a team of more than 200 people, positioning itself as a long-standing player in organic search marketing. It works with businesses across sectors including healthcare, dental, HVAC, pest control, manufacturing, education, transportation, finance, franchises, and professional services, and it structures offerings for B2B, B2C, and SMB clients as well as local and enterprise organizations. The agency presents itself as an extension of a client's marketing department, framing search strategy around a stated goal of generating revenue rather than only rankings. Its declared service lines include search engine optimization, content marketing, digital strategy, pay-per-click, and social media marketing, delivered through managed SEO, AI SEO, local SEO, enterprise SEO, and PPC service tracks. The AI SEO offering addresses visibility in AI-driven search environments, including guidance on ranking in engines such as Perplexity, ChatGPT, and Gemini, and is marketed under the name OmniSEO®. The agency also publishes educational resources covering on-page, off-page, and technical SEO, keyword research, and search engine mechanics, alongside self-serve tools such as an SEO checker, domain checker, keyword research tool, website traffic checker, and an AI Overview checker. Client engagements are described as customized to organizational priorities, with reporting and communication positioned as part of the ongoing service relationship, and proposals are issued through an initial strategy consultation process.