First established in 1998, Addictivity is a website design agency based in London. We specialise in creating and communicating clear, compelling brand and marketing messages across interactive media. By combining rigorous analysis with creative spark, and integrating fresh perspectives with hands-on practical experience, Addictivity define, create, build and communicate brands. Be it professional website design, online marketing, website development, content management systems, mobile app development, or a social media marketing campaign, we have the flexibility to work with clients in the way that best meets their objectives - no set solutions or formulaic approaches here... We are one of the leading website design companies in London and the UK, with a client list and portfolio to back it up. Our wide ranging client list stretches from world renowned blue chips including Cisco Systems, Hitachi, Wella, Motorola and BT Ignite, through to Kickers, Esporta, M&CSaatchi, NYC’s Subliminal Records, and specialised niche businesses such as SwiftKey, Exponential-e and The Partnerships Bulletin.