Comparison of the Bitgravity and NetDNA CDNs

In the tables below you can easily compare Bitgravity and NetDNA for POP locations, pricing and features & support. We hope this helps you better understand the similarities and differences between these Content Delivery Networks.

POP locations	Bitgravity	NetDNA
POPs in North-America	6Ashburn, Miami, Dallas, Chicago, San Jose, Los Angeles.	8POPs are in New York, Miami, Chicago, Dallas, Atlanta, Seattle, Los Angeles, San Jose. NetDNA has peering locations in San Francisco, Phoenix, Las Vegas, Kansas City, and several other cities.
POPs in Europe	3London, Paris, Frankfurt.	2POPs in Amsterdam and London. NetDNA also has peer locations in Amsterdam and Frankfurt.
POPs in Asia (not China)	8Hong Kong, Singapore, Japan, India (Mumbai, Delhi, Bangalore, Hyderabad, Chennai).	2The POP in Hong Kong was launched in October 2011 and Singapore launched Q1 2012..
POPs in China	0	0
POPs in Australia	2Perth, Adelaide.	0An edge location is planned in Sydney, Australia.
POPs in South-America	0	0
POPs in Middle-East	0	0
POPs in Africa	0	0

A POP is a Point Of Presence, an access point to the Internet. It is a physical, strategically placed location that houses multiple CDN servers.

Pricing	Bitgravity	NetDNA
Price US/EU traffic - low volume	$0.15 per GB, at 2 TB per month1 million GET requests included.	$0.06 per GBNetDNA customers need to commit to a monthly data transfer bucket and cannot use NetDNA in a pay-as-you-go model. The threshold for the first bucket is up to 10 TB/month. The minimum bandwidth consumption is unknown.
Price US/EU traffic - high volume	$0.07 per GB, at 15 TB per month5 million GET requests included.	$0.01 per GB, at 5000 TB per monthThe price drops at each of the following data transfer buckets, in GB/month: 40 - 100 - 350 - 524 - 4000 - 5000.
Extra charge for APAC region traffic	67%The Starter plan is $500 for 2 TB and includes 1 million GET requests.	67%
Storage		No extra charge.
Resellers		Turbobytes

Note: custom price plans are very common in the CDN market, especially for large volume customers. We recommend you always talk to the CDN provider about your needs and requirements and work with them to get a best-fit deal.

Features & Support	Bitgravity	NetDNA
Origin-Pull
Push (upload to CDN servers)
Purge	Customers can purge files from the Bitgravity edge servers per file, per directory and do a purge of all files.
Purge All
Gzip	Only if origin server does Gzip	The CDN handles the gzippingYou can easily enable Gzip compression in the control panel. Note that only files with these MIME types will be compressed: text/plain, text/html, text/javascript, text/css, text/xml, application/javascript, application/x-javascript, application/xml. Also note that NetDNA will always request the files uncompressed from your origin server, even if your server can send it Gzipped (this is odd and we have contacted NetDNA about this.)
Persistent connections
Honors all origin server headers
Can override origin server headers
Set caching headers for pushed files	Bitgravity supports the HTTP/1.1 RFC and can support any parameters for query strings. Futhermore, Bitgravity can configure based on most customer use cases, so at the customer, host, MIME type, or URL level.
Custom CNAMEs
HTTPS	Bitgravity provides HTTPS delivery with their own shared certificates but they will be rolling out the capability of hosting third party certs by mid February 2013.	NetDNA customers get custom CNAMEs for HTTPS pages for free.
Control Panel & statistics	Access logs are available for an additional fee.
Access Logs	Access logs are available for an additional fee.	NetDNA is working on providing access logs and it should be available in the near future.
API	The API can be used to do Push and Purge.
Support	24/7/365 phone and email support included.	You get direct contact info for engineers and support personnel.

Learn more about Bitgravity	Learn more about NetDNA
Contact Bitgravity ››	Contact NetDNA ››