diff --git a/README.md b/README.md
index 5980d813..959af7cb 100644
--- a/README.md
+++ b/README.md
@@ -332,6 +332,7 @@ Table of Contents
    * https://podio.com/ - You can use Podio with a team of up to five people and try out the features of the Basic Plan - except User Management.
    * https://shrinkray.io - free image optimization of Github repos
    * https://www.cine.io - Scalable video broadcasting and p2p real-time video chat for iOS, Android, and web. Free tiers available for developers.
+   * http://imagefly.io - Responsive images on-demand.  CDN-fronted image resizing, transcoding, and optimizing.  100 MB/month for free.
 
 ## Data Visualization on Maps