Is Rackspace CDN free?

Yes, Rackspace CDN is free to use. It is available as a free plugin on WordPress.org.

How many websites use Rackspace CDN?

Rackspace CDN has 10 active installations as tracked by WordPress.org.

What are the best Rackspace CDN alternatives?

Popular alternatives to Rackspace CDN include W3 Total Cache, SpeedyCache – Cache, Optimization…, Breeze Cache. You can compare them side-by-side on our comparison pages.

Does Rackspace CDN work with the latest WordPress?

Rackspace CDN has been tested up to WordPress 4.0.38. It requires WordPress 3.8.1+ and PHP false+.

PluginSift

Rackspace CDN

Name: Rackspace CDN
Rating: 4.6 (10 reviews)
Author: paypromedia

Syncs and serves all of your WordPress media via Rackspace's Cloud Files CDN.

By paypromedia·CDN·Free

4.6(10 reviews)

·10 active installs·Updated 11 years ago

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As of April 2026, Rackspace CDN is a WordPress cdn plugin with 10 active installations and a 4.6/5 rating from 10 reviews. It has been downloaded 7.1K+ times in total. Requires WordPress 3.8.1+ and PHP false+. Available on WordPress.org since 2014. Last updated 11 years ago — may have compatibility concerns. Top alternative: W3 Total Cache.

4.6/510 reviews

10active installs

7.1K+total downloads

12 yearssince 2014

Overview

Syncs and serves all of your WordPress media via Rackspace’s Cloud Files CDN. You can sync the media and keep it on your local server (using disk space on both your local server and the CDN) or you can opt to remove media from your local server once it has been synced to the CDN (saving you disk space and bandwidth at your hosting provider, reducing your costs).