We prevent way more than that from being added to the cloud bill by showing engineers cost estimates that enables them to make better decisions pre-deploy - e.g. when an engineer knows the IOPS option on their EC2 instance is costing them a lot, they're more likely to reduce that or not use that in dev envs vs just copy/paste what's on production. There's an ROI report on infracost.io that shows how we measure the cost prevention between the first and last commit on merged PRs.

Seems to be targeted at quickly reducing infa cost for small-human teams with high-compute costs. I can see some value, but it's something I'd want to review quarterly instead of per-commit. I might feel different if I was really trying to stretch some runway.

I can see why YC is interested in this issue, as I'm sure lots of startups are trying to stretch that runway.