Sagacity is the UK’s most trusted data and insight agency.
We are one of the most data rich organisations in the UK, with an unrivalled understanding of the data market. We can provide our clients with access to highly accurate, responsive and diverse data to enhance customer relationships and make better, more informed decisions about how to communicate with customer or prospect segments across the marketing mix.
We believe that the more you know about an individual, the more personalised, relevant and profitable your communication will be. The Online Data Dictionary provides an easy and effective means to explore the data we have available to enhance your data and get to know your customers and prospects.