Easily compare CacheFly and CDNetworks 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 | CacheFly | CDNetworks |
|---|---|---|
| Short profile | 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'. | As a leading network with over 2,800 global Points of Presence and more than 20 years of technology experience, CDNetworks has made huge leaps forward in edge computing, from basic CDN services to elastic, stable, and secure content delivery services and all-in-one WAAP Protection Solution. Recognized in Gartner Competitive Landscape: CDN and Edge Services in 2022. |
Products
| Product | CacheFly | CDNetworks |
|---|---|---|
| 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) | Content Acceleration | |
| Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | Ultra Low Latency Video Streaming | Media Acceleration Live Broadcast |
| Video on demandDelivery of on demand video | VoD | Media Acceleration VoD |
| Image OptimizationAutomatic image transformation/compression/optimization | Smart Image Optimization | Image Processing |
| DNSAuthoritative DNS for customer domain | Cloud DNS+ | |
| WAFWeb Application Firewall | Application Firewall | |
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | Flood Shield | |
| Private CDNDedicated edge resources & custom configs | Fully custom solution | |
| Edge ComputeRun your code on CDN edge servers | Custom solutions available for edge scripting | Edge Computing Platform |
Network
How many POP locations do CacheFly and CDNetworks have in different parts of the world?
| Region | CacheFly | CDNetworks |
|---|---|---|
| North America | 17 | 13 |
| Latin America | 18 | 6 |
| Europe | 16 | 14 |
| Russia & CIS | 0 | 27 |
| Asia excl. China | 7 | 35 |
| China | 2 | 66 |
| Oceania | 3 | 3 |
| Middle East | 5 | 10 |
| Africa | 1 | 7 |
Pricing
| Pricing & contract duration | CacheFly | CDNetworks |
|---|---|---|
| Minimum contract term | 1 month | 12 months |
| Minimum monthly costs | $0 (5 TB/m) | Unknown |
| Requests costsCustomers pay for client to CDN requests | No | Unknown |
| Ingress costsCustomers pay for origin-to-CDN bytes transferred | No | Unknown |
| NA/EU traffic (low volume) | $0.03 per GB | Unknown |
| APAC traffic (low volume) | $0.03 per GB | Unknown |
| LATAM traffic (low volume) | $0.03 per GB | Unknown |
Features
| Web acceleration | CacheFly | CDNetworks |
|---|---|---|
| Instant setupSign up, configure, start testing. | CDN Pro has self signup and getting started. For other products you must talk to sales | |
| Change propagation delayHow fast do config changes propagate to all POPs? | 5 - 180s depending on the change | ~ 15 minutes |
Apex/root domain OK  No performance degradation when using http(s)://domain.com |
Must purchase dedicated IP
Or use DNS provider that can do CNAME flattening
|
|
| HTTP/2 | Docs | |
| HTTP/3 | ||
| WebSockets | Docs | |
| IPv6Do the edge servers have IPv6? | Custom enablement | Docs |
| Compression Reduce file size for faster delivery |
Resend from origin | Resend from origin, or compress on edge |
| Origin pull - protocolHTTP only or HTTPS possible too? |
HTTP and HTTPS
Match client to edge request protocol is possible
|
HTTP and HTTPS |
| Origin pull - Host headerUse client > edge value? Set specific value? | Set specific Host header value or forward value from client to edge request. Support for AWS Origin Secret Key Header |
Configure specific other Host header
CDN can also forward client request Host header to origin
|
| 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 or Cloud Storage can be enabled | |
| Cache control - CDN caching | Origin headers are honored. Can config caching overrides | Full and granular control |
| Cache control - client caching | Origin headers are forwarded to client. Can config overrides | Full and granular control |
| 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 |
Purge Speed | Completion time is 5 - 10 minutes |
| Purge - capabilities | Purge all and by directory, not by tag or header | Purge all, by directory, by cache tag |
| Analytics | Near real-time, lots of metrics | |
| Log files |
Pull via FTP or have pushed with Log Streaming to customer endpoint
Logs are 5 minutes delayed
|
|
| API | Purge, analytics, configuration | Purge, analytics, configuration |
| HTTPS & Content Protection | CacheFly | CDNetworks |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | Free | |
| Customer domain HTTPSYour domain in the CDN's certificate | ||
| Customer cert HTTPSYour certificate on the CDN | Upload your own Certificate or Include Automatic Certificate | |
| 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 | CacheFly | CDNetworks |
|---|---|---|
| Documentation | Yes, public | Yes, public |
| Humans | 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 | All customers get 24/7 email and phone support |