springroll.placement.preview

io.github.springrolldev/springroll · Verify this server

Scores where SpringRoll would place this application and what it would cost, without deploying or writing anything. It shares its implementation with springroll.deploy, so the receipt it returns is what a deploy right now would decide: the provider and plan, the estimated monthly cost range, every limit the plan carries, what was inferred rather than declared, and why each other candidate lost. It works before any provider account is connected. The ranking is computed from the public catalog alone and credentials never affect it: connecting an account changes only whether a plan is deployable, never how it ranks. Each ranked alternative carries its readiness and the action that unlocks it, so you can tell the user both what is recommended and what would deploy today. Use it to put the cost and the limits in front of the user before deploying, or to ask what-if questions by varying the placement hints.