We can work with Cloudflare service, you can use Clouflare for the main website and use Gumlet for images. In case of Wordpress, Our WP plugin will work with Cloudflare as well. In that case, you just have to exclude images from Cloudflare. If your organization / business wants to use Gumlet image optimization with your own CDN, you can do this with the subscription starting at $2000 per month.