Bitmama is a Nigerian blockchain payments company. It started as a WhatsApp group where members learned about crypto, particularly Bitcoin, and made transactions. Subsequently, they built a crypto exchange platform, allowing these users to access virtual assets formally and explore other use cases, including buying, selling, and swapping crypto and peer-to-peer transactions. The company has also introduced Changera, a social payment solution that allows customers to use stablecoins to facilitate remittances and international payments on Netflix and Amazon via virtual cards.