Extracted the numbers from the article, which is in prose instead of table form. It looks like most of these numbers are estimates from William Blair[0], not Amazon itself.<p>Gross margins by service:<p>* EC2: ~50%<p>* S3: 50-70%<p>* EBS: 60-70%<p>* Aurora: 65-75%<p>* Bandwidth: 99%<p>* AWS Marketplace: >30%<p>[0] <a href="https://www.williamblair.com/" rel="nofollow">https://www.williamblair.com/</a>