Easily compare CDNetworks and CacheFly for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.
Company
| Company | CDNetworks | CacheFly |
|---|---|---|
| Short profile | Founded in 2000, CDNetworks has been in the content delivery space longer than most other CDNs. CDNetworks always had, and still has, a strong focus on emerging markets like Brazil and Russia. CDNetworks has a wide range of content delivery/acceleration and security products. | Launched in 2002, CacheFly developed the world's first TCP-anycast based content delivery network. CacheFly has a focus on optimizing the CDN for throughput and has steadily built out the network to now have 50+ POPs on 6 continents. CacheFly provides a 100% uptime SLA and takes pride in acting as 'consultants to our customers'. |
Products
| Product | CDNetworks | CacheFly |
|---|---|---|
| Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... | Dynamic Web Acceleration | |
| Small file deliveryStatic object delivery; caching of small files (file size <1 MB) | Content Acceleration | |
| Large file deliveryStatic object delivery; caching of large files (file size >1 MB) | ||
| Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | Media Acceleration | Ultra Low Latency Video Streaming |
| Video on demandDelivery of on demand video | Media Acceleration | VoD |
| Image OptimizationAutomatic image transformation/compression/optimization | Cloud Image Optimization | Smart Image Optimization |
| DNSAuthoritative DNS for customer domain | Cloud DNS+ | |
| WAFWeb Application Firewall | Web Application Firewall | |
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | DDoS Mitigation | |
| Private CDNDedicated edge resources & custom configs | Fully custom solution | |
| Edge ComputeRun your code on CDN edge servers | Edge Computing Platform | Custom solutions available for edge scripting |
Network
How many POP locations do CDNetworks and CacheFly have in different parts of the world?
| Region | CDNetworks | CacheFly |
|---|---|---|
| North America | 11 | 17 |
| Latin America | 7 | 17 |
| Europe | 13 | 16 |
| Russia & CIS | 18 | 0 |
| Asia excl. China | 19 | 7 |
| China | 20 | 2 |
| Oceania | 1 | 3 |
| Middle-East | 9 | 5 |
| Africa | 4 | 1 |
Pricing
| Pricing & contract duration | CDNetworks | CacheFly |
|---|---|---|
| Minimum contract term | 12 months | 1 month |
| Minimum monthly costs | Unknown | $595 (35 TB/m) |
| Requests costsCustomers pay for client to CDN requests | Unknown | No |
| Ingress costsCustomers pay for origin-to-CDN bytes transferred | Unknown | Yes |
| NA/EU traffic (low volume) | Unknown | n/a |
| APAC traffic (low volume) | Unknown | n/a |
| LATAM traffic (low volume) | Unknown | n/a |
Features
| Web acceleration | CDNetworks | CacheFly |
|---|---|---|
| Instant setupSign up, configure, start testing. | Can't sign up and get started. Must talk to sales. | |
| Change propagation delayHow fast do config changes propagate to all POPs? | ~ 15 minutes | 5 - 180s depending on the change |
Apex/root domain OK  No performance degradation when using http(s)://domain.com |
Non-Anycasted network |
Must purchase dedicated IP
Or use DNS provider that can do CNAME flattening
|
| HTTP/2 | ||
| WebSockets | ||
| IPv6Do the edge servers have IPv6? | ||
| Compression Reduce file size for faster delivery |
Resend from origin, or compress on edge | Resend from origin, or compress on edge |
| Origin pull - protocolHTTP only or HTTPS possible too? | HTTP and HTTPS |
HTTP and HTTPS
Match client to edge request protocol is possible
|
| Origin pull - Host headerUse client > edge value? Set specific value? |
Configure specific other Host header
CDN can also forward client request Host header to origin
|
Set specific Host header value or forward value from client to edge request |
| Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP | Multiple POPs can act as shield | |
| Waiting RoomDuring peak traffic, route users to a virtual waiting room | ||
| Push / uploadStore your content directly on CDN, no customer origin | FTP. Some storage free, more storage available at additional costs | |
| Cache control - CDN caching | Full and granular control | Origin headers are honored. Can config overrides |
| Cache control - client caching | Full and granular control | Origin headers are forwarded to client. Can config overrides |
| Serve Stale CDN serves cached but expired content in case origin is in trouble |
CacheFly support team can activate this edge behaviour | |
| Purge Invalidate or delete cached objects on CDN |
Completion time is 5 - 10 minutes | Purge Speed |
| Purge - capabilities | Purge all, purge by directory, by file extension | Purge all and by directory, not by tag or header |
| Analytics | Near real-time, lots of metrics | |
| Log files |
Pull via FTP or have pushed to customer endpoint
Logs are 5 minutes delayed
|
|
| API | Purge, analytics, configuration | Purge, analytics, configuration |
| HTTPS & Content Protection | CDNetworks | CacheFly |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | Free | |
| Customer domain HTTPSYour domain in the CDN's certificate | Custom pricing | |
| Customer cert HTTPSYour certificate on the CDN | EV cert and/or Non-SNI possible | |
| Token authentication | Self-service activation/configuration | |
| Geo blocking | Self-service activation/configuration. Predefined and custom rules | |
| Hotlink protectionThird parties cannot deeplink to your content | ||
| Basic authenticationUser logs in on the CDN to get content | Available in a Custom/Private CDN scenario | |
| IP white/blacklisting | Custom rules can be scripted (by support team at no extra charge) |
Support
| Customer support | CDNetworks | CacheFly |
|---|---|---|
| Documentation | Yes, but not public | Yes, public |
| Humans | All customers get 24/7 email and phone support | All customers get 24/7 email and phone support and a dedicated implementation/solutions engineer. Extra support ('Elite managed') available at a fee with SLA for support response time |