Killer Marketing

Based in Chelmsford, Killer Marketing is a small agency working with UK businesses seeking to grow their online presence. Beyond its home base, the agency lists additional service areas including Southend, Luton, Blackpool and Southampton, indicating a client base spread across several English regions rather than a purely local operation. The team is small, in the 1-10 employee range, and works directly with clients on a personal level, as reflected in client accounts of one-to-one planning sessions with named team members. The agency's declared services cover SEO, conversion rate optimisation (CRO) and web design. Its SEO work is described as combining AI tools with input from SEO professionals to improve visibility and generate sales, including for businesses that previously ranked poorly or not at all for relevant keywords. CRO services are described as data-driven, aimed at improving conversion rates whether the underlying goal is more sales, more leads, or another measurable outcome. Web design services cover both building new websites and revamping existing ones, with an emphasis on reflecting a client's brand. Client engagements are noted to include walkthroughs of SEO plans and explanation of technical terminology as part of the working process.