What is GuildFi?

Could you please explain to me what GuildFi is in a concise manner? I've heard about it in the context of decentralized finance and blockchain technology, but I'm not entirely sure what it entails. Is it a platform, a service, or something else entirely? How does it work, and what are the main benefits or features that set it apart from other similar offerings in the crypto space? I'm particularly interested in understanding its potential impact on the future of finance and collaboration among users.