CloudRunr aims to be a transparent and objective evaluation of AWS, Azure, and Google Cloud. We automatically fetch your monthly usage data, including reservation and compute savings plan usage, using a read-only IAM role / we can ingest your on-premises usage as an excel. CloudRunr maps usage to equivalent VMs or services across clouds, and calculates 'closest-match' pricing estimates across clouds, considering reservations and savings plans. It highlights gaps and caveats in services for the target cloud, such as flagging unavailable instance types in specific regions. We have had significant interest from Cloud partners (and their pre-sales teams) who use it in their sales conversations.