Easily compare CacheFly and Edgio 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 | Edgio |
|---|---|---|
| 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'. | Edgio is the result of the merger between well-known CDNs Edgecast and Limelight Networks and now a global edge platform with 300+ edge locations across the globe. The Edgio platform has four pillars: Delivery, Streaming, Security and AppOps. |
Products
| Product | CacheFly | Edgio |
|---|---|---|
| Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... | Delivery | |
| Small file deliveryStatic object delivery; caching of small files (file size <1 MB) | Delivery | |
| Large file deliveryStatic object delivery; caching of large files (file size >1 MB) | Delivery | |
| Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | Ultra Low Latency Video Streaming | Streaming |
| Video on demandDelivery of on demand video | VoD | Streaming |
| Image OptimizationAutomatic image transformation/compression/optimization | Smart Image Optimization | Dynamic Imaging |
| DNSAuthoritative DNS for customer domain | DNS | |
| WAFWeb Application Firewall | Security | |
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | Security | |
| Private CDNDedicated edge resources & custom configs | Fully custom solution | |
| Edge ComputeRun your code on CDN edge servers | Custom solutions available for edge scripting | App Edge |
Network
How many POP locations do CacheFly and Edgio have in different parts of the world?
| Region | CacheFly | Edgio |
|---|---|---|
| North America | 17 | 18 |
| Latin America | 17 | 12 |
| Europe | 16 | 15 |
| Russia & CIS | 0 | 0 |
| Asia excl. China | 7 | 12 |
| China | 2 | 100 |
| Oceania | 3 | 3 |
| Middle-East | 5 | 3 |
| Africa | 1 | 2 |
Pricing
| Pricing & contract duration | CacheFly | Edgio |
|---|---|---|
| Minimum contract term | 1 month | Unknown |
| Minimum monthly costs | $595 (35 TB/m) | Unknown |
| Requests costsCustomers pay for client to CDN requests | No | Unknown |
| Ingress costsCustomers pay for origin-to-CDN bytes transferred | Yes | Unknown |
| NA/EU traffic (low volume) | n/a | Unknown |
| APAC traffic (low volume) | n/a | Unknown |
| LATAM traffic (low volume) | n/a | Unknown |
Features
| Web acceleration | CacheFly | Edgio |
|---|---|---|
| Instant setupSign up, configure, start testing. | Available through Microsoft Azure | |
| Change propagation delayHow fast do config changes propagate to all POPs? | 5 - 180s depending on the change | A few 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
|
Anycasted network (regional) |
| HTTP/2 | ||
| WebSockets | WebSockets docs | |
| 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
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 | Configure specific other Host header |
| Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP | Single POP shield or multiple. Full control | |
| 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 | Origin Storage |
| Cache control - CDN caching | Origin headers are honored. Can config 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 | Purge Speed |
| Purge - capabilities | Purge all and by directory, not by tag or header | Purge all, purge by directory, by file extension |
| Analytics | Near real-time, lots of metrics | Real-time, with many metrics in the UI |
| Log files |
Pull via FTP or have pushed to customer endpoint
Logs are 5 minutes delayed
|
< 60 seconds |
| API | Purge, analytics, configuration | Purge, analytics, configuration |
| HTTPS & Content Protection | CacheFly | Edgio |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | Free | |
| Customer domain HTTPSYour domain in the CDN's certificate | Custom pricing | Non-SNI. Pricing is custom. Wildcard possible |
| Customer cert HTTPSYour certificate on the CDN | EV cert and/or Non-SNI possible | Pricing is custom |
| Token authentication | Self-service activation/configuration | Included as core feature |
| Geo blocking | Self-service activation/configuration. Predefined and custom rules | Included as core feature |
| Hotlink protectionThird parties cannot deeplink to your content | Included as core feature | |
| Basic authenticationUser logs in on the CDN to get content | Available in a Custom/Private CDN scenario | Supported via special configuration |
| IP white/blacklisting | Custom rules can be scripted (by support team at no extra charge) | Included as core feature |
Support
| Customer support | CacheFly | Edgio |
|---|---|---|
| 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. |