|Purge All||Fully supported||Fully supported|
|Instant Purge||Not supported||Fully supported|
|Control panel||Fully supported||Fully supported|
|Origin Push||Not supported||Not supported|
|Origin Pull||Fully supported||Fully supported|
|Origin Shield||Fully supported||Unknown|
|GZIP Compression||Fully supported||Fully supported|
|Custom Rules||Fully supported||Additional costs|
|HTTP/2 Protocol||Fully supported||Fully supported|
|SPDY Protocol||Not supported||Not supported|
|Raw Access Logs||Upon request||Fully supported|
|Real time statistics||Fully supported||Fully supported|
|Online signup||Not supported||Fully supported|
|API||Purge, Statistics||Purge, Statistics, Configuration Management|
|Custom CNAMEs||Fully supported||Fully supported|
|Shared SSL Certificates||Fully supported||Fully supported|
|Custom SSL Certificates||Fully supported||Fully supported|
|Wildcard SSL Certificates||Not supported||Fully supported|
|Support||Phone and Email support||Email, community and livechat support|
|Video On Demand (VoD)||Not supported||Not supported|
|RTMP Streaming||Not supported||Not supported|
|Multiple CDNs||Not supported||Not supported|
|CDN balancing tech||Not supported||Not supported|
|Storage||Fully supported||Not supported|
|Global flat fee||N/A||N/A|
|NA/EU Traffic (low volume)||N/A||N/A|
|NA/EU Traffic (high volume)||N/A||N/A|
In 2014, Comcast debuted their CDN service. With their own CDN in place, Comcast can deliver a better experience to their already existing consumer base. Unique in the CDN landscape, we can label Comcast a B2C CDN service provider.
As the ISP, cable owner and CDN provider, Comcast is able to offer an excellent SLA and potentially lower pricing, when compared to 3rd party CDN providers who do not own the network they operate on.
The Comcast CDN is regional and offers PoPs within the US only. The CDN service is therefore not suited for businesses with a global userbase, unless it is combined with other CDN providers in a multi-CDN setup. Warpcache is a multi-CDN provider that offers the Comcast CDN in combination with others.
Comcast is a very suitable provider for a multi-CDN setup. Warpcache resells multiple providers, both in an integrated multi-CDN solution and separately.
Section.io is a “delivery platform created by developers for developers”. The Australian company was founded in 2015 by Stewart McGrath and Daniel Bartholomew, and developed by the team behind Squixa - a web performance acceleration company with multi-CDN. Squixa has since been renamed and made part of section.io.
The team behind section.io aims to give developers of ops and apps teams control over their solution, and make it easy to use. From their own experience they found CDNs to be clunky, and packed with features that do not necessarily fit the needs of developers. They apply the agile DevOps principles to content delivery. Section.io automates the setup process for a Varnish installation and gives clients access and control over the configuration. Their platform platform lets clients run their own Varnish Configuration Language (VCL), both in development and in production.
Included features are logs, alerting, usage statistics and SSL. In addition, section.io supports HTTP/2.