|Purge All||Fully supported||Unknown|
|Instant Purge||Not supported||Unknown|
|Control panel||Fully supported||Fully supported|
|Origin Push||Not supported||Fully supported|
|Origin Pull||Fully supported||Fully supported|
|Origin Shield||Fully supported||Not supported|
|GZIP Compression||Fully supported||Fully supported|
|Custom Rules||Fully supported||Not supported|
|HTTP/2 Protocol||Fully supported||Not 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||Create a ticket|
|Custom CNAMEs||Fully supported||Fully supported|
|Shared SSL Certificates||Fully supported||Not supported|
|Custom SSL Certificates||Fully supported||Fully supported|
|Wildcard SSL Certificates||Not supported||Not supported|
|Support||Phone and Email support||24⁄7 Phone, Email and Chat support|
|Video On Demand (VoD)||Not supported||Fully supported|
|RTMP Streaming||Not supported||Fully supported|
|Multiple CDNs||Not supported||Fully supported|
|CDN balancing tech||Not supported||Not supported|
|Storage||Fully supported||Fully supported|
|Global flat fee||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.
WebMobi Network Solutions, or just WebMobi, is a digital media content delivery provider that delivers content to the web and mobile platforms. The company is based in Kerala, India and has 17 PoPs in the US, Europe, Asia and Australia. Their edge locations are mostly concentrated in the US and despite being headquartered in India, the company only has 1 PoP the country, in the city of Cochin.
Presenting itself as a one-stop-shop for all things media delivery, WebMobi offers on-demand ‘packages’ that include bandwidth, storage and transcoding and recording minutes. There are two versions of the packages: standard and premium. The premium package includes transcoding and recording.
According to the WebMobi site, the company offers static content delivery as well. Bandwidth however, always seems to be sold in combination with storage.