CloudHealth (now part of Arrow Electronics) is an enterprise-grade multi-cloud cost management and governance platform. Strong fit for orgs running substantial workloads across AWS, Azure, and GCP that need a unified governance plane.
Refine is purpose-built for AWS — and free. The depth on AWS-specific findings, narrative reports, and the customer-hierarchy model for MSPs sit above what most cross-cloud platforms offer for AWS specifically. Trade-off: no multi-cloud.
Honest summary: If you're multi-cloud and enterprise, CloudHealth probably fits. If you're AWS-only or primarily AWS, Refine is the cheaper, deeper option.