In a constantly changing world, innovation is the key to success. This article highlights how Le Baromètre, originally from Benin, brilliantly emerged as a winner of the GEI Launchpad, a 12-week pre-incubation programme designed to support start-ups in developing countries. This exciting adventure details how Le Baromètre, with its commitment to technology and evaluation, won the hearts of the programme's experts and mentors.