Jason Musyj, Co-Founder and CTO of Unio, a business messaging and collaboration tool, leverages FusionAuth for user management, authentication, authorization, APIs, and secure token signing. This standardized solution has saved Unio around 1000 developer hours and $100k in savings compared to rolling out their own authentication services. FusionAuth's robust feature set, flexible deployment capabilities, and cost have made it an attractive choice over competing products. With FusionAuth, Unio can self-host, configure, and extend the platform as desired, integrating easily with SDKs and APIs. The solution has also helped improve security and privacy for their platform.