Launch HN: Infracost (YC W21) – open-source cloud cost estimator

Hi, we’re Ali, Hassan and Alistair and we co-founded Infracost ( https://www.infracost.io ). Infracost is an open-source cloud cost estimator for your pull requests. When you change your infrastructure code (Terraform), Infracost posts a comment in the pull request, which tells you the impact of this change to your cloud bill, e.g. “this will increase your bill by 25% next month”. Existing cloud cost management products focus on post-bill analysis and target finance and management teams via charting dashboards. We built one of these back in 2013. They are all missing an important piece - the people who are responsible for purchasing cloud resources are not shown costs upfront, so they don’t know how much the resources will cost before launching them. We want to make cloud costs simpler to understand for developers and DevOps so they can make better decisions, which we believe will lead to more cost-efficient systems. In 2011 Ali and Hassan started a cloud cost forecasting com