|Purge All||Unknown||Fully supported|
|Instant Purge||Unknown||Fully supported|
|Control panel||Fully supported||Fully supported|
|Origin Push||Not supported||Not supported|
|Origin Pull||Fully supported||Fully supported|
|Origin Shield||Unknown||Fully supported|
|GZIP Compression||Fully supported||Fully supported|
|Custom Rules||Unknown||Fully supported|
|HTTP/2 Protocol||Not supported||Fully supported|
|SPDY Protocol||Not supported||Fully supported|
|Raw Access Logs||Unknown||Fully supported|
|Real time statistics||Unknown||Fully supported|
|Online signup||Not supported||Fully supported|
|API||Unknown||Purge, Statistics, Configuration Management|
|Custom CNAMEs||Fully supported||Fully supported|
|Shared SSL Certificates||Fully supported||Fully supported|
|Custom SSL Certificates||Fully supported||Additional costs|
|Wildcard SSL Certificates||Fully supported||Additional costs|
|Support||24/7/365 customer service||Phone, Skype, Chat and Email support|
|Video On Demand (VoD)||Fully supported||Fully supported|
|RTMP Streaming||Fully supported||Not supported|
|Multiple CDNs||Not supported||Fully supported|
|CDN balancing tech||Not supported||Fully supported|
|Storage||Fully supported||Upon request|
|Global flat fee||N/A||$0.08 per GB (below 50TB) $0.06 per GB (50TB+)|
|NA/EU Traffic (low volume)||N/A||N/A|
|NA/EU Traffic (high volume)||N/A||N/A|
Tata Communications, a company of Indian multinational Tata Group, offers a CDN service with 400 points-of-presence (PoPs) on five continents, in 21 locations. Tata owns and operates an impressive network infrastructure, with their sub-terrestrial and sub-sea network spanning 700,000 kilometers - more than 17 times around the world. According to the company, 24% of the planet’s internet routes are on their network, which grants improved performance and flexibility.
In 2011, Tata Communications acquired BitGravity - a US-based CDN provider founded in 2006. BitGravity. The companies had been in a strategic alliance leading up to the acquisition, and the move was a logical next step for Tata Communications to improve its global CDN offering. Remnants of BitGravity can still be found, such as the Tata Communications CDN support portal.
Tata Communications offers a wide range of CDN features such as live streaming and video-on-demand (VOD), an out-of-the-box online video platform, site acceleration and software delivery. They also provide DDoS and security services, hosting, colocation and transit.
Warpcache is a multi-CDN provider founded in 2015 and based in the Netherlands. The company strives to make multi-CDN accessible to both businesses big and small, and just as easy-to-use as a single CDN solution.
The Warpcache multi-CDN solution is called Warpcache. Warpcache uses Real User Measurements or RUM data and DNS-based loadbalancing to find, and select the best performing CDN per request. Current CDN partners of the company include Akamai, EdgeCast, Highwinds, Hibernia, MaxCDN, Comcast, ChinaCache, G-Core, Quantil and Medianova. Warpcache offers these providers in a multi-CDN solution or separately, as a single-CDN service.
With their API-first approach to development, customers can access and control their environment just as easily via the API as they can via the Control Panel. A wide variety of functionality is supported, including: instant purge and purge all, access logs, SSL, custom rules, debugging for multiple CDNs - and more! The pop map is limited to Warpcache’s standard mix. Warpcache is the company behind CDN Overview.