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Level 3 versus G-Core Labs

Easily compare Level 3 and G-Core Labs for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.

Level 3 logo G-Core Labs logo

Company

Company Level 3 G-Core Labs
Short profile Level 3 owns and operates a global Tier-1 network and - logically - their CDN runs on top of it. Level 3 CDN has POPs on all continents and their product focus is on video and large object delivery. Level 3 CDN is part of the Google Cloud CDN Interconnect. G-Core Labs is a global CDN with a strong POP map in Russia and CIS. They acquired SkyparkCDN in 2017. G-Core Labs is headquartered in Luxembourg, with offices in Moscow, Minsk and Perm.

Products

Product Level 3 G-Core Labs
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... Not available/supported Unknown
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 Not available/supported
WAFWeb Application Firewall Not 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 Not available/supported

Network

Region Level 3 G-Core Labs
North America 30 7
Latin America 9 1
Europe 38 11
Russia & CIS 4 15
Asia, excl China 8 4
China 0 0
Oceania 1 1
Middle-East 5 2
Africa 4 0

Pricing

Pricing & contract duration Level 3 G-Core Labs
Minimum contract term 12 months Unknown
Minimum monthly costs Unknown $250
Requests costsCustomers pay for client to CDN requests None None
Ingress costsCustomers pay for origin-to-CDN bytes transferred None Unknown
NA/EU traffic (low volume) Unknown $0.05 per GB
APAC traffic (low volume) Unknown $0.05 per GB
LATAM traffic (low volume) Unknown $0.05 per GB

Features

Web acceleration Level 3 G-Core Labs
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? Unknown Available/supported ~30 seconds
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Not available/supported No global Anycast Partially Custom solution (host your DNS zone ...)
HTTP/2 Not available/supported Available/supported
IPv6Do the edge servers have IPv6? Unknown Available/supported
Compression CDN Guide: CompressionReduce file size for faster delivery Resend from origin Resend from origin or compress on edge
Origin pull - protocolHTTP only or HTTPS possible too? Available/supported HTTP and HTTPS.
tooltip
Available/supported HTTP and HTTPS
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 Can be different from origin host
Origin shieldOne POP pulls from origin, other POPs pull from the shield POP Extra costs Available/supported Currently in beta
Push / uploadStore your content directly on CDN, no customer origin Extra costs FTP, SFTP, rsync. Storage costs apply Extra costs
Cache control - CDN caching Partially Partially Origin headers are inherited
Cache control - client caching Partially Partially Origin headers are inherited
Serve stale CDN Guide: Serve staleCDN serves cached but expired content in case origin is in trouble Unknown Available/supported
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Available/supported Instant Partially A few minutes
Purge - capabilities Partially Purge all but not purge by directory or tag or header Available/supported Purge all, directory and file type
Analytics Available/supported Available/supported Many metrics, real-time updates
Log files Available/supported
tooltip Logs are 24h delayed
Available/supported Real-time streaming of logs to your server (Syslog)
API Partially Purge, analytics, configuration (but limited) Available/supported Purge, analytics, configuration
HTTPS & Content Protection Level 3 G-Core Labs
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Not available/supported Available/supported
Customer domain HTTPSYour domain in the CDN's certificate Extra costs Available/supported
Customer cert HTTPSYour certificate on the CDN Extra costs Available/supported Manage self in control panel
Token authentication Extra costs Available/supported Secure Token
Geo blocking Extra costs Available/supported Country Access Policy
Hotlink protectionThird parties cannot deeplink to your content Unknown Available/supported Referer Access Policy
Basic authenticationUser logs in on the CDN to get content Unknown Not available/supported
IP white/blacklisting Unknown Available/supported IP Access Policy

Support

Customer support Level 3 G-Core Labs
Documentation Partially Yes, but not public Available/supported Yes, public
Humans Available/supported All customers get 24/7 email and phone support Available/supported Phone, chat and email support is free and available 24/7