Kalgera protects elder adults finances. Half of adults in the UK show signs of financial vulnerability. Kalgera is a financial safeguarding tool designed to proactively recognise vulnerability. Built by university neuroscience researchers, Kalgera smart technology analyses financial transactions and automatically alerts trusted family and friends if things go wrong. The Kalgera platform lies in the combination of applying cutting-edge cognitive neuroscience research to analyse financial behaviour captured in transaction data. These data are processed with ‘deep tech’ data science methodologies to measure incremental changes in financial behaviour. Kalgera has been developed to help people understand and protect finances.