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G-Core Labs versus Limelight

Easily compare G-Core Labs 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.

G-Core Labs logo Limelight logo


Company G-Core Labs Limelight
Short profile 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. 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 offers digital content delivery, live and on-demand video, cloud security and edge computing services.


  • Yes = Yes
  • Sortof/partially = Sort of/partially
  • No = No
  • Unknown = Unknown
Product G-Core Labs Limelight
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... Yes Yes Web Acceleration Services
Small file deliveryStatic object delivery; caching of small files (file size <1 MB) Yes Yes Content Delivery Services
Large file deliveryStatic object delivery; caching of large files (file size >1 MB) Yes Yes Content Delivery Services
Live videoDelivery of live video. RTMP? Transcoding/transmuxing? Yes Live Streaming Yes Realtime and Live Streaming
Video on demandDelivery of on demand video Yes VoD Yes Video Delivery Services
Image OptimizationAutomatic image transformation/compression/optimization Sortof/partially Extra costs Image Optimization
DNSAuthoritative DNS for customer domain Yes DNS Yes Managed DNS Services
WAFWeb Application Firewall Yes WAF Yes Web Application Firewall
Anti-DDoSDDoS attack protection. Specific product(s) for this. Yes DDoS Protection Yes DDoS Attack Interceptor
Private CDNDedicated edge resources & custom configs No Yes Global Private CDN
Edge ComputeRun your code on CDN edge servers No Yes Network-Enhanced Edge Compute


Region G-Core Labs Limelight
North America 13 20
Latin America 9 9
Europe 15 15
Russia & CIS 32 0
Asia excl. China 8 16
China 0 10
Oceania 2 3
Middle-East 6 9
Africa 1 3


Pricing & contract duration G-Core Labs Limelight
Minimum contract term None 12 months
Minimum monthly costs $25 Varies by product and service
Requests costsCustomers pay for client to CDN requests First 1 billion free, more cost $0.0075/million None
Ingress costsCustomers pay for origin-to-CDN bytes transferred Yes Yes
NA/EU traffic (low volume) $0.025 per GB Confidential, market competitive
APAC traffic (low volume) $0.025 per GB Confidential, market competitive
LATAM traffic (low volume) $0.025 per GB Confidential, market competitive


  • Yes = Yes
  • Sortof/partially = Sort of/partially
  • No = No
  • Extra costs = Extra costs
  • Unknown = Unknown
Web acceleration G-Core Labs Limelight
Instant setupSign up, configure, start testing. Yes Yes
Change propagation delayHow fast do config changes propagate to all POPs? Yes ~30 seconds Sortof/partially A few minutes
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s):// Sortof/partially Custom solution (host your DNS zone ...) Extra costs Alias support optional
HTTP/2 Yes Yes
IPv6Do the edge servers have IPv6? Yes Yes
Compression CDN Guide: CompressionReduce file size for faster delivery Yes Resend from origin, or compress on edge Yes Resend from origin, or compress on edge
Origin pull - protocolHTTP only or HTTPS possible too? Yes HTTP and HTTPS Yes HTTP and HTTPS.
tooltip Match protocol
Origin pull - Host headerUse client > edge value? Set specific value? Yes Can be different from origin host Yes 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 Yes Self-service control
Push / uploadStore your content directly on CDN, no customer origin Unknown Extra costs Origin Storage. Upload via UI or API
Cache control - CDN caching Yes Origin or CDN controlled Yes
Cache control - client caching Yes Origin or CDN controlled Yes
Serve Stale CDN Guide: Serve StaleCDN serves cached but expired content in case origin is in trouble Yes Always Online Yes
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Sortof/partially A few minutes Yes Instant
Purge - capabilities Yes Purge all, directory, and by file type/pattern Yes Purge by path, all, pattern, wildcard.
Analytics Yes Many metrics, real-time updates Yes
Log files Extra costs Real-time streaming of logs to your server (S3 or FTP) Extra costs Download logs via FTP, SFTP, rsync and scp
tooltip Delay is ~10 minutes
API Yes Purge, analytics, configuration Yes Purge, analytics, configuration, OVP, origin storage
HTTPS & Content Protection G-Core Labs Limelight
CDN domain HTTPSUse the CDN's domain, like Yes Yes Free. SNI
Customer domain HTTPSYour domain in the CDN's certificate No Extra costs
Customer cert HTTPSYour certificate on the CDN Yes Manage self in control panel Extra costs
Token authentication Yes Secure Token Yes MediaVault. Highly customizable
Geo blocking Yes Country Access Policy Yes IP access control by Geo and IP
Hotlink protectionThird parties cannot deeplink to your content Yes Referer Access Policy Yes MediaVault. Highly customizable
Basic authenticationUser logs in on the CDN to get content No Yes MediaVault. Highly customizable
IP white/blacklisting Yes IP Access Policy Yes MediaVault. Highly customizable


Customer support G-Core Labs Limelight
Documentation Yes Yes, public Sortof/partially Yes, but not public
Humans Yes Phone, chat and email support is free and available 24/7 Yes All customers get 24/7 email and phone support. Customers who purchase Advanced Services have access to a designated Limelight Advanced Services team member.