PlanetScale has launched its pricing plans, offering transparent and friendly pricing for developers. The free Developer plan includes 10GB storage, 100 million row reads per month, 10 million row writes per month, and up to 1,000 connections. The Scaler plan is billed per database and costs $29/month, plus additional usage and storage over the included limit, offering features like auto-scaling, automated backups, and ticket-based support. An Enterprise plan with resource-based pricing has also been added, featuring enterprise features like Single Sign-On and unlimited database branches. PlanetScale aims to provide an affordable paid plan for developers and startups while allowing them to try out the platform at no cost with its free Developer plan.