Show HN: Cost.dev (YC W21) – making agents cost-aware and cheaper to call

Inline reasoning

Make cost tradeoffs without looking up a calculator

Ask your agent "what if we move this workload to spot instances?" or "compare gp3 vs io2 for this volume" and get a real answer with real numbers — right in the chat. No tab-switching, no copy-pasting into a pricing calculator, no waiting for a FinOps review. Cost reasoning becomes part of how you write infrastructure.