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CDN77 versus CacheFly

Easily compare CDN77 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.

CDN77 logo CacheFly logo


Company CDN77 CacheFly
Short profile CDN77 provides a solid set of content delivery products and solutions all over the world, with 47 PoPs on 6 continents. CDN77 is an innovation frontrunner known to be among the first providers to offer features such as TLS 1.3, Brotli or HTTP/2. They also offer real-time support provided by in-house engineers 24/7 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'.


  • Yes = Yes
  • Sortof/partially = Sort of/partially
  • No = No
  • Unknown = Unknown
Product CDN77 CacheFly
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... No Yes
Small file deliveryStatic object delivery; caching of small files (file size <1 MB) Yes Yes
Large file deliveryStatic object delivery; caching of large files (file size >1 MB) Yes Yes
Live videoDelivery of live video. RTMP? Transcoding/transmuxing? Yes Live streaming Yes Ultra Low Latency Video Streaming
Video on demandDelivery of on demand video Yes Video delivery Yes VoD
Image OptimizationAutomatic image transformation/compression/optimization Yes Yes Smart Image Optimization
DNSAuthoritative DNS for customer domain No No
WAFWeb Application Firewall Yes Unknown
Anti-DDoSDDoS attack protection. Specific product(s) for this. Yes DDOS Mitigation Unknown
Private CDNDedicated edge resources & custom configs Extra costs Private CDN Yes Fully custom solution
Edge ComputeRun your code on CDN edge servers Unknown Sortof/partially Custom solutions available for edge scripting


Region CDN77 CacheFly
North America 12 17
Latin America 5 11
Europe 15 14
Russia & CIS 3 2
Asia excl. China 6 7
China 0 2
Oceania 1 3
Middle-East 4 5
Africa 1 1


Pricing & contract duration CDN77 CacheFly
Minimum contract term 1 month 1 month
Minimum monthly costs $199/m $595 (35 TB/m)
Requests costsCustomers pay for client to CDN requests None No
Ingress costsCustomers pay for origin-to-CDN bytes transferred None Yes
NA/EU traffic (low volume) $0.033 per GB n/a
APAC traffic (low volume) $0.033 per GB n/a
LATAM traffic (low volume) $0.033 per GB n/a


  • Yes = Yes
  • Sortof/partially = Sort of/partially
  • No = No
  • Extra costs = Extra costs
  • Unknown = Unknown
Web acceleration CDN77 CacheFly
Instant setupSign up, configure, start testing. Yes No
Change propagation delayHow fast do config changes propagate to all POPs? Yes 3 minutes Sortof/partially 5 - 180s depending on the change
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s):// No Non-Anycasted network Extra costs Must purchase dedicated IP
tooltip Or use DNS provider that can do CNAME flattening
HTTP/2 Yes Yes
IPv6Do the edge servers have IPv6? Yes Full IPv6 support on the whole network No
Compression CDN Guide: CompressionReduce file size for faster delivery Yes Compress on the fly. Brotli support!
tooltip Origin don't need to support Brotli
Yes Resend from origin, or compress on edge
Origin pull - protocolHTTP only or HTTPS possible too? Yes HTTP and HTTPS.
tooltip Custom port number can be configured
tooltip Match client to edge request protocol is possible
Origin pull - Host headerUse client > edge value? Set specific value? Yes Possible to set a specific Host header for communications with origin Yes 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 Yes Free. Must be enabled/configured via support Yes
Push / uploadStore your content directly on CDN, no customer origin Extra costs FTP, SFTP, rsync. Storage costs apply Extra costs FTP. Some storage free, more storage available at additional costs
Cache control - CDN caching Yes Origin sent headers override CDN config rules Yes Origin headers are honored. Can config overrides
Cache control - client caching Yes Their support team is needed Yes Origin headers are forwarded to client. Can config overrides
Serve Stale CDN Guide: Serve StaleCDN serves cached but expired content in case origin is in trouble Yes Cache-Control extensions support Yes CacheFly support team can activate this edge behaviour
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Yes Instant. Purge all may take up to 3 mins. Yes Instant (under 5s)
Purge - capabilities Sortof/partially Purge all but not purge by directory or tag or header Sortof/partially Purge all and by directory, not by tag or header
Analytics Yes 5 to 10 minutes delayed. Yes Near real-time, lots of metrics
Log files Extra costs $49/month/CDN Resource. FTP, SFTP, rsync.
tooltip Logs are only 5 minutes delayed
Extra costs Pull via FTP or have pushed to customer endpoint
tooltip Logs are 5 minutes delayed
API Yes Purge, analytics, configuration Yes Purge, analytics, configuration
HTTPS & Content Protection CDN77 CacheFly
CDN domain HTTPSUse the CDN's domain, like Yes Free (not SNI) Yes Free
Customer domain HTTPSYour domain in the CDN's certificate Extra costs Let's Encrypt is free (SNI), or $99/year for SAN in their cert (no SNI) Extra costs Custom pricing
Customer cert HTTPSYour certificate on the CDN Yes Free (SNI) Extra costs EV cert and/or Non-SNI possible
Token authentication Yes Yes Self-service activation/configuration
Geo blocking Yes Their support team is needed Yes Self-service activation/configuration. Predefined and custom rules
Hotlink protectionThird parties cannot deeplink to your content Yes Yes
Basic authenticationUser logs in on the CDN to get content Yes Their support team is needed Extra costs Available in a Custom/Private CDN scenario
IP white/blacklisting Yes Their support team is needed Yes Custom rules can be scripted (by support team at no extra charge)


Customer support CDN77 CacheFly
Documentation Yes Yes, public. API docs Yes Yes, public
Humans Yes All customers get real-time 24/7 support via email, phone, chat and Skype. Yes 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