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Jen Owen

Title image showing the words 'Our Growth forecasting journey: from launch to impact' aligned to the top left in bright coral writing. Top right corner there is a 'monzo' logo in bright coral. There is a graphic of a brightly colour rocket ship taking off in the bottom centre-right section
Technology
22 October 2025

Our Growth forecasting journey: from launch to impact

This blog talks about how we forecast customer growth at Monzo, and how we use the tool Prophet, which accounts for seasonality, marketing spend, and one-off campaigns to produce accurate, interpretable forecasts, to support our various functions.

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Monzo Bank Limited is a company registered in England and Wales (No.09446231). Monzo Bank Limited is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Our financial Services Register number is 730427. Our address is Broadwalk House, 5 Appold St, London EC2A 2AG.