Vinaa
I'm working on Vinaa, an AI chat application for macOS. https://www.vinaa.ai/ While everyone is making their desktop AI app to do both coding and chat in the single app, I'm focusing on chat as first class citizen as I think coding/work and chat are two different things and need different dedicated apps. While there are tons of similar apps out there, Vinaa is differentiate it from others in terms of user experience and performance. Download it to see it yourself. It is free during beta.