|PoPs||22||30 PoPs + 140 PoPs in China (powered by ChinaCache)|
|Purge All||Fully supported||Fully supported|
|Instant Purge||Fully supported||Fully supported|
|Control panel||Fully supported||Fully supported|
|Origin Push||Fully 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||Fully supported|
|HTTP/2 Protocol||Fully supported||Fully supported|
|SPDY Protocol||Not supported||Fully supported|
|Raw Access Logs||Fully supported||Fully supported|
|Real time statistics||Fully supported||Not supported|
|Online signup||Fully supported||Not supported|
|API||Fully supported||Purge, Statistics, Configuration Management|
|Custom CNAMEs||Fully supported||Not supported|
|Shared SSL Certificates||Fully supported||Unknown|
|Custom SSL Certificates||Fully supported||Unknown|
|Wildcard SSL Certificates||Unknown||Not supported|
|Support||Email support||Email and Phone support|
|Video On Demand (VoD)||Fully supported||Fully supported|
|RTMP Streaming||Not supported||Fully supported|
|Multiple CDNs||Not supported||Not supported|
|CDN balancing tech||Not supported||Not supported|
|Storage||Fully supported||Additional costs|
|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|
SynEdge is a Luxembourg-based CDN provider with sales offices in the United Kingdom and the Netherlands. The company is a subsidiary of the POST Luxembourg group, a large, semi government-owned mail and telecommunications corporation in Luxembourg. Other related subsidiaries include European Business Reliance Centre (EBRC), Visual Online, Eltrona, Victor Buck Services and InTech.
Based on the network map of SynEdge, we assume they lease (part of) the network of Highwinds, possibly with a few added points-of-presence (PoPs) of their own.
Next to regular static content delivery, SynEdge offers private CDN, dynamic content delivery, frontend optimisation and storage.
Instart Logic is a CDN provider founded in 2010, and is headquartered in Palo Alto, California. The company is known for its $100 million contract buyout campaign targeted at Akamai customers.
Customers in the Instart Logic portfolio include, or have included: Quora, Washington Post, and Kongregate. At the time of writing, the listings on the website seem out-of-date, as GameStop, Staples, Shutterstock, Yum!, L’Oreal and Pizza Hut no (longer) look to be customers of Instart Logic. At least not for static file delivery.
Through a partnership with ChinaCache, Instart Logic offers coverage of mainland China with points of presence (PoPs) in roughly 140 cities.
Instart Logic supports SPDY.