Launch Darkly charges on volume across multiple dimensions, including MAU and server-side connections, plus log, trace and error counts. It's bonkers and anyone who can actually predict what it will cost (good luck) will run away as fast as they can.
There is no way a Feature Flag system is a multi Billion dollar company based on the tech, and if there IS a Saas-pocalypse it's coming for players like LD first.
This seems entirely too dismissive of what LaunchDarkly's service does.