Judith Lewis

Judith Lewis is a Canadian-British digital marketing consultant based in London and the founder of DeCabbit Consultancy, a UK firm offering SEO, content strategy, paid media, link building, online reputation management, and digital strategy. She has been active in online marketing since 1996, placing her among the earliest cohort of UK-based search professionals, and has built a long career that spans agency leadership, in-house consulting, and independent advisory work.

Lewis is an internationally recognised speaker, master of ceremonies, trainer, and writer, and has been repeatedly named among the most influential people in the UK digital industry. She speaks and trains at conferences including BrightonSEO and SERP Conf, and uniquely combines her SEO work with parallel credentials as a wine and chocolate judge, which led to regular speaking slots at the International Wine Tourism Conference. She publishes training material as an expert contributor to Wix Studio’s SEO Hub and maintains a substantial public archive of decks on SlideShare. She has been included on the 2025 Top SEO Experts list.