Hi HN! I'm the lead maintainer for the Amazon pricing site known as ec2instances.info. When Vantage acquired ec2instances.info a year ago we committed to increasing development velocity on it and we have shipped several major features this year.<p>Today we're continuing that by adding pricing for Redshift and OpenSearch, two AWS services which use EC2 instances under the hood. Each page has on-demand and reserved pricing as well as instance specs. The pages don't have advanced specs like Concurrency Scaling for Redshift or EBS Volumes for OpenSearch but these could be added.<p>We’d love to hear your feedback and what you’d hope to see in the future! Feel free to comment here or email me at everett at vantage dot sh.