There's no such thing as a zero-marginal-cost free tier

from blog Applied Cartography, | ↗ original
In the latest episode of Mostly Technical, Ian brings up ConvertKit as an example of a company for which having a free tier makes more sense than PlanetScale, since there are no marginal costs — you don't need to spin up a large amount of fixed-cost resources for every free customer, and you get those sweet network effects for nothing. I preface...