Open source cost-optimization projects
Every project in the registry tagged cost-optimization, ranked by real GitHub adoption.
Cloud cost intelligence for engineers, AI coding agents, and CI/CD 💰📉 Shift FinOps Left!
Cost monitoring for Kubernetes workloads and cloud costs
See cost estimates for Terraform right in your editor💰📉
A QoS-based scheduling system brings optimal layout and status to workloads such as microservices, web services, big data jobs, AI jobs, etc.
Related tags
Frequently asked questions
How many open source cost-optimization projects are there?
This registry tracks 4 projects tagged cost-optimization, with 23,000 GitHub stars between them. The most-adopted is infracost at 12,601 stars.
Are these cost-optimization projects free to use?
Yes — 4 of the 4 carry an explicit open-source licence across 1 distinct licence, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which cost-optimization project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these cost-optimization projects still maintained?
4 of the 4 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.