Clue, a SaaS platform for managing investigations has raised growth investment of £5 million from Frog Capital, a leading investor in European scale-up software. Demand for Clue has more than doubled over the last two years, driven by co-owners Clare Elford, CEO, and Thomas Drohan, CCO. From its roots in policing, the platform is now used across government, private and non-profit sectors to investigate cyber-crime, fraud, child protection, corruption, environmental crime, cheating in sports and much more.