Primal is a social app based on Nostr protocol. It combines a Twitter-like interface with the open source Nostr protocol, which prioritizes censorship resistance, account ownership, and decentralization.
Azteco is a Bitcoin payments firm offers a unique way to buy Bitcoin worldwide with a focus on making it easier for unbanked populations to use the digital money. Users either buy an Azteco voucher online or at a local, brick-and-mortar store, which they can then redeem for Bitcoin. The model works similar to buying a gift card or a mobile phone top-up.
Breez is reimagining how Lightning can work with a non-custodial SDK that can be easily integrated. This allows companies to provide users with P2P payments and access to their bitcoin from any device or app. With this SDK, companies can create value for users quickly, without needing to worry about Lightning infrastructure, liquidity management, or on-chain interoperability.