AWS Cost Explorer
AWS's built-in tool for viewing and forecasting spend by service, account and tag, with recommendations for savings.
- Free plan or free tier
- Has an API
- Works with AWS
Cloud cost reporting across AWS, Azure, Google Cloud, Kubernetes and SaaS bills, with budgets, alerts and cost reports.
Vantage pulls billing data from cloud providers and many SaaS vendors into one place, so a team can see spend by account, service, tag or team without building its own reports. It covers AWS, Azure and Google Cloud, Kubernetes cost allocation, and services such as Datadog and Snowflake.
Teams use it to set budgets and alerts, share cost reports with the people who own each service, and find savings such as idle resources or better commitment coverage. It has added AI features for asking questions about spend in plain language. How useful any cost tool is depends on tagging, so plan the tag and account structure first, and check which billing permissions the integration needs. Reports can be shared with finance and product owners without giving them cloud console access.
Not enough info yet on open source. Check the tool's own site.
Listing written by ClingCloud, checked 2026-11-03. Report a correction or request removal. Back to cloud cost.