We switched to imgix recently (after using pre-processed versions using carrierwave / ImageMagick / cloudfront), and it works pretty well for us. There were a f

We switched to imgix recently (after using pre-processed versions using carrierwave / ImageMagick / cloudfront), and it works pretty well for us. There were a few odd glitches setting up, but once it's up and running it seems to do really well. One neat feature of imgix is its auto format, which converts images to webp/progressive Jpeg on-the-fly based on the browser headers[0]. I'm not associated in any way with imgix, just a fairly new customer. [0]http://blog.imgix.com/post/90838796454/webp-jpeg-xr-progressive-jpg-support-w-auto http://blog.imgix.com/post/90838796454/webp-jpeg-xr-progress...