Comparing Costs of Cloud Providers - vantage.sh

vantage.sh is a free site that helps compare the costs of similar services on the main cloud providers.

Comparing Amazon AWS instances: https://instances.vantage.sh/

AWS RDS instances - https://instances.vantage.sh/rds/

AWS ElastiCache instances - https://instances.vantage.sh/cache/

AWS Redshift instances - https://instances.vantage.sh/redshift/

AWS OpenSearch instances - https://instances.vantage.sh/opensearch/

vantage.sh also provides a cost monitoring service, where you can integrate vantage.sh with your cloud environment - this is possible with many cloud providers (AWS, Azure...) - https://www.vantage.sh/

- note: the author has no affiliation with vantage.sh