WaterCredit has been a breakthrough innovation of Water.org and is on a path towards reaching 10 million people over the next five years. However, the founders see this as representing just a tiny sliver of the one billion people lacking access to safe water and the more than 2.5 billion individuals without basic sanitation. How can they ‘crack the code’ on getting safe water and sanitation to the Bottom of the Pyramid, as quickly as possible, reaching at least 100 million people in 5 years? Plus