diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -916,7 +916,7 @@ RDS
 
 ### RDS Basics
 
--	📒 [Homepage](https://aws.amazon.com/rds/) ∙ [User guide](http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/) ∙ [FAQ](https://aws.amazon.com/rds/faqs/) ∙ [Pricing](https://aws.amazon.com/rds/pricing/)
+-	📒 [Homepage](https://aws.amazon.com/rds/) ∙ [User guide](http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/) ∙ [FAQ](https://aws.amazon.com/rds/faqs/) ∙ [Pricing](https://aws.amazon.com/rds/pricing/)(see also [ec2instances.info/rds/](http://www.ec2instances.info/rds/)\)
 -	**RDS** is a managed relational database service, allowing you to deploy and scale databases more easily. It supports Amazon Aurora, Oracle, Microsoft SQL Server, PostgreSQL, MySQL and MariaDB.
 
 ### RDS Tips