Governments and agencies around the world are increasingly prioritizing full financial inclusion of women, but moving the needle is impossible without data on how many women actually have access to financial services and through what channels. The Global Banking Alliance for Women (GBA), in collaboration with the Inter-American Development Bank (IDB) and Data2X, has released this draft report for public comment, based on interviews with over 50 regulators, policymakers, International Finance Institutions (IFIs) and bankers from around the world that reveals just how this data could inform better policies and prompt the private sector to take on this missed market opportunity.