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CacheFly versus Verizon Digital Media Services

Easily compare CacheFly and Verizon Digital Media Services for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.

CacheFly logo Verizon Digital Media Services logo

Company

Company CacheFly Verizon Digital Media Services
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 ~40 POPs on 6 continents. Verizon Digital Media Services is a division of Verizon. Founded in 2011, VDMS acquired EdgeCast CDN in 2013 and startup upLynk for their streaming video technology. VDMS has a focus on streaming video and a goal to be a leading provider of OTT services.

Products

Product CacheFly Verizon Digital Media Services
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... Not available/supported Available/supported
Small file deliveryStatic object delivery; caching of small files (file size <1 MB) Available/supported Available/supported
Large file deliveryStatic object delivery; caching of large files (file size >1 MB) Available/supported Available/supported
Live videoDelivery of live video. RTMP? Transcoding/transmuxing? Available/supported Available/supported
Video on demandDelivery of on demand video Available/supported Available/supported
Image OptimizationAutomatic image compression/optimization Not available/supported Not available/supported
DNSAuthoritative DNS for customer domain Not available/supported Available/supported
WAFWeb Application Firewall Not available/supported Available/supported
Anti-DDoSDDoS attack protection. Specific product(s) for this. Not available/supported Available/supported
Private CDNDedicated edge resources & custom configs Not available/supported Not available/supported

Network

Region CacheFly Verizon Digital Media Services
North America 11 13
Latin America 2 7
Europe 14 11
Russia & CIS 1 0
Asia, excl China 7 12
China 0 2
Oceania 3 3
Middle-East 4 2
Africa 1 0

Pricing

Pricing & contract duration CacheFly Verizon Digital Media Services
Minimum contract term 1 month 12 months
Minimum monthly costs $500 Unknown
Requests costsCustomers pay for client to CDN requests Unknown Unknown
Ingress costsCustomers pay for origin-to-CDN bytes transferred None Unknown
NA/EU traffic (low volume) Unknown Unknown
APAC traffic (low volume) Unknown Unknown
LATAM traffic (low volume) Unknown Unknown

Features

Web acceleration CacheFly Verizon Digital Media Services
Instant setupSign up, configure, start testing. Not available/supported Not available/supported Can't sign up and get started. Must talk to sales.
Change propagation delayHow fast do config changes propagate to all POPs? Unknown Partially 60 - 90 minutes
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Available/supported Global Anycast Available/supported Anycasted network (regional)
HTTP/2 Available/supported Available/supported
IPv6Do the edge servers have IPv6? Unknown Unknown
Compression CDN Guide: CompressionReduce file size for faster delivery Resend from origin Resend, or compress on edge
tooltip Always fetch compressed from origin
Origin pull - protocolHTTP only or HTTPS possible too? Available/supported HTTP and HTTPS
tooltip Match client to edge request protocol is possible. Can't use an IP address.
Available/supported HTTP and HTTPS
Origin pull - Host headerUse client > edge value? Set specific value? Available/supported Set specific Host header value or forward value from client to edge request Available/supported Configure specific other Host header
tooltip CDN can also forward client request Host header to origin
Origin shieldOne POP pulls from origin, other POPs pull from the shield POP Available/supported Extra costs Single POP shield or multiple. Full control
tooltip Origin Shield is part of Basic Rules Engine
Push / uploadStore your content directly on CDN, no customer origin Extra costs FTP, SFTP, SCP, rsync. Storage costs apply Extra costs
Cache control - CDN caching Available/supported Origin headers are honored. Can config overrides Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible with Rules Engine ($)
Cache control - client caching Available/supported Origin headers are forwarded to client Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible with Rules Engine ($)
Serve stale CDN Guide: Serve staleCDN serves cached but expired content in case origin is in trouble Not available/supported Extra costs
tooltip Serve stale is part of Advanced Rules Engine
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Available/supported Instant Available/supported No longer than 1 min, often much faster
Purge - capabilities Partially Purge all but not purge by directory or tag or header Available/supported Purge all, purge by directory, by file extension
Analytics Available/supported Near real-time, lots of metrics Available/supported Many metrics in the UI
tooltip Custom reports ($) available
Log files Available/supported FTP, SCP, rsync
tooltip Logs are 24h delayed
Partially Takes up to 24h to get all log entries
API Partially Purge and analytics, not for configuration Partially Purge, configuration (basics only), analytics
tooltip No API yet for Rules Engine
HTTPS & Content Protection CacheFly Verizon Digital Media Services
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Available/supported Free Not available/supported
Customer domain HTTPSYour domain in the CDN's certificate Extra costs Custom pricing for each customer Extra costs Non-SNI. Pricing is custom. Wildcard possible
Customer cert HTTPSYour certificate on the CDN Not available/supported Extra costs Pricing is custom
Token authentication Available/supported Extra costs Requires Basic or Advanced Rules Engine
Geo blocking Not available/supported Extra costs Requires Basic or Advanced Rules Engine
Hotlink protectionThird parties cannot deeplink to your content Available/supported Extra costs Requires Basic or Advanced Rules Engine
Basic authenticationUser logs in on the CDN to get content Not available/supported Unknown
IP white/blacklisting Not available/supported Extra costs Requires Basic or Advanced Rules Engine

Support

Customer support CacheFly Verizon Digital Media Services
Documentation Available/supported Yes, public Partially Good documentation but not public
Humans Available/supported All customers get 24/7 email and phone support Available/supported All customers get 24/7 email and phone support.