Citrus is a digital marketing and design agency based in Tenerife, Spain, with seven years of experience providing services to clients. The agency helps businesses strengthen their online presence through creative strategies designed to support measurable growth. Its services cover search engine optimisation (SEO), paid search and advertising campaigns (SEM and Google Ads), content marketing, social media marketing, and link building. Citrus also designs functional, appealing websites and eCommerce stores, and offers conversion rate optimisation to help turn website visits into customers. For brands seeking a distinctive look, the agency provides branding and corporate identity design.

Citrus presents its approach as a combination of creativity, experience, and results, aiming to make digital marketing more manageable for businesses. Its website showcases projects for clients including Skyeng, Puzzle Dental, Real Life, and Urquiza Abogados. The agency also publishes articles on topics such as growth marketing, Looker Studio, and optimising content for Google Discover.