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Verizon Digital Media Services versus Limelight

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

Verizon Digital Media Services logo Limelight logo

Company

Company Verizon Digital Media Services Limelight
Short profile 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. Limelight (NASDAQ: LLNW) has been a strong player in the CDN market since 2001. Limelight has a large, high-capacity network with POPs on many continents and an integrated suite of live and on-demand video delivery, web acceleration and security services.

Products

Product Verizon Digital Media Services Limelight
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... 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 Available/supported Partially
WAFWeb Application Firewall Available/supported Available/supported
Anti-DDoSDDoS attack protection. Specific product(s) for this. Available/supported Available/supported
Private CDNDedicated edge resources & custom configs Not available/supported Partially

Network

Region Verizon Digital Media Services Limelight
North America 13 16
Latin America 7 5
Europe 11 12
Russia & CIS 0 0
Asia, excl China 12 9
China 2 0
Oceania 3 1
Middle-East 2 5
Africa 0 0

Pricing

Pricing & contract duration Verizon Digital Media Services Limelight
Minimum contract term 12 months 12 months
Minimum monthly costs Unknown Varies by product and service
Requests costsCustomers pay for client to CDN requests Unknown None
Ingress costsCustomers pay for origin-to-CDN bytes transferred Unknown Yes
NA/EU traffic (low volume) Unknown Confidential, market competitive
APAC traffic (low volume) Unknown Confidential, market competitive
LATAM traffic (low volume) Unknown Confidential, market competitive

Features

Web acceleration Verizon Digital Media Services Limelight
Instant setupSign up, configure, start testing. Not available/supported Can't sign up and get started. Must talk to sales. Available/supported
Change propagation delayHow fast do config changes propagate to all POPs? Partially 60 - 90 minutes Partially A few minutes
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Available/supported Anycasted network (regional) Not available/supported Non-Anycasted network
HTTP/2 Available/supported Available/supported
IPv6Do the edge servers have IPv6? Unknown Available/supported
Compression CDN Guide: CompressionReduce file size for faster delivery Resend, or compress on edge
tooltip Always fetch compressed from origin
Resend from origin
Origin pull - protocolHTTP only or HTTPS possible too? Available/supported HTTP and HTTPS Available/supported HTTP and HTTPS.
tooltip Match protocol
Origin pull - Host headerUse client > edge value? Set specific value? Available/supported Configure specific other Host header
tooltip CDN can also forward client request Host header to origin
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 Extra costs Single POP shield or multiple. Full control
tooltip Origin Shield is part of Basic Rules Engine
Available/supported Self-service control
Push / uploadStore your content directly on CDN, no customer origin Extra costs Extra costs Origin Storage. Upload via UI or API
Cache control - CDN caching Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible with Rules Engine ($)
Available/supported
Cache control - client caching Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible with Rules Engine ($)
Available/supported
Serve stale CDN Guide: Serve staleCDN serves cached but expired content in case origin is in trouble Extra costs
tooltip Serve stale is part of Advanced Rules Engine
Available/supported
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Available/supported No longer than 1 min, often much faster Available/supported Instant
Purge - capabilities Available/supported Purge all, purge by directory, by file extension Partially Purge all but not purge by directory or tag or header
Analytics Available/supported Many metrics in the UI
tooltip Custom reports ($) available
Available/supported
Log files Partially Takes up to 24h to get all log entries Extra costs Download logs via FTP, SFTP, rsync and scp
tooltip Delay is ~10 minutes
API Partially Purge, configuration (basics only), analytics
tooltip No API yet for Rules Engine
Partially Purge, analytics. Configuration API is beta in Q1 2017
HTTPS & Content Protection Verizon Digital Media Services Limelight
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Not available/supported Available/supported Free. SNI
Customer domain HTTPSYour domain in the CDN's certificate Extra costs Non-SNI. Pricing is custom. Wildcard possible Extra costs
Customer cert HTTPSYour certificate on the CDN Extra costs Pricing is custom Extra costs
Token authentication Extra costs Requires Basic or Advanced Rules Engine Available/supported MediaVault. Highly customizable
Geo blocking Extra costs Requires Basic or Advanced Rules Engine Available/supported MediaVault. Highly customizable
Hotlink protectionThird parties cannot deeplink to your content Extra costs Requires Basic or Advanced Rules Engine Available/supported MediaVault. Highly customizable
Basic authenticationUser logs in on the CDN to get content Unknown Not available/supported
IP white/blacklisting Extra costs Requires Basic or Advanced Rules Engine Available/supported MediaVault. Highly customizable

Support

Customer support Verizon Digital Media Services Limelight
Documentation Partially Good documentation but not public Partially Yes, 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. Customers who purchase Advanced Services have access to a designated Limelight Advanced Services team member.