imgix!

Jetpack is a WordPress plugin that supercharges your self-hosted WordPress site with the awesome cloud power of WordPress.com.

Pixelcrush optimizes and delivers your images with best-in-class algorithms and our worldwide CDN. We deliver blazingly fast your versioned images while your servers take care of what matters to your business. Forget offline image processing and make much faster design iterations.

tiny.pictures processes images in real-time and delivers processed images through a CDN. By using a simple HTTP API, web developers can have any image in any resolution and quality at hand without the need of backend development or setup.