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BelugaCDN versus Imperva

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

BelugaCDN logo Imperva logo

Company

Company BelugaCDN Imperva
Short profile BelugaCDN launched their services in 2015 and is a pay-as-you-go, low-cost CDN provider. They have a full-featured IPv4+IPv6 network and POPs on 5 continents. Imperva's CDN (formerly Incapsula) makes your websites and applications faster, more reliable and safer. A global network of servers provides content caching, load balancing and failover, while an enterprise-grade cloud web application firewall and DDoS protection safeguard your site from the latest threats.

Products

Product BelugaCDN Imperva
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? Partially Not available/supported
Video on demandDelivery of on demand video Available/supported Not available/supported
Image OptimizationAutomatic image compression/optimization Not available/supported Available/supported
DNSAuthoritative DNS for customer domain Not available/supported Partially
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 Extra costs Not available/supported

Network

Region BelugaCDN Imperva
North America 14 11
Latin America 1 2
Europe 3 12
Russia & CIS 0 1
Asia, excl China 5 11
China 0 0
Oceania 1 3
Middle-East 0 3
Africa 0 1

Pricing

Pricing & contract duration BelugaCDN Imperva
Minimum contract term None Unknown
Minimum monthly costs $5 Unknown
Requests costsCustomers pay for client to CDN requests 5000 requests per GB included. Overages $0.0035 per 10k requests Unknown
Ingress costsCustomers pay for origin-to-CDN bytes transferred None Unknown
NA/EU traffic (low volume) $0.01 per GB Unknown
APAC traffic (low volume) Unknown Unknown
LATAM traffic (low volume) Unknown Unknown

Features

Web acceleration BelugaCDN Imperva
Instant setupSign up, configure, start testing. Available/supported Available/supported
Change propagation delayHow fast do config changes propagate to all POPs? Partially Often instant, sometimes a few minutes Available/supported Instant
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Partially Global Anycasted IP available, but Beluga recommends against it Available/supported Anycasted network (regional)
HTTP/2 Available/supported Available/supported FAQ
IPv6Do the edge servers have IPv6? Available/supported Available/supported IPv6 support
Compression CDN Guide: CompressionReduce file size for faster delivery Compress on the fly Compress on the edge
Origin pull - protocolHTTP only or HTTPS possible too? Available/supported HTTP and HTTPS. Available/supported HTTP and HTTPS.
tooltip Can be IP address
Origin pull - Host headerUse client > edge value? Set specific value? Available/supported Available/supported Can configure specific other Host header.
tooltip Forward client request Host header is possible
Origin shieldOne POP pulls from origin, other POPs pull from the shield POP Extra costs Available upon request Extra costs
Push / uploadStore your content directly on CDN, no customer origin Extra costs Available upon request Not available/supported
Cache control - CDN caching Available/supported Honor origin sent headers or configure overrides Available/supported Granular control/override rules possible
Cache control - client caching Available/supported Available/supported Granular control/override rules possible
Serve stale CDN Guide: Serve staleCDN serves cached but expired content in case origin is in trouble Not available/supported Available/supported
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Available/supported Instant Available/supported Instant
Purge - capabilities Partially Purge all and purge using regex Available/supported Purge all, by directory, by file extension, by tag(s)
Analytics Available/supported All metrics are aggregated every 10 seconds, exported in real-time Available/supported Real time perf and security events dashboard
Log files Extra costs Real-time export to Elastic Search or Redis. FTP.
tooltip 10 million requests/month free, $0.50/million events exported overage
Available/supported Available via UI, API, or full SIEM integration
tooltip Logs are not delayed
API Available/supported Purge, analytics, configuration Available/supported Purge, analytics, configuration
HTTPS & Content Protection BelugaCDN Imperva
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Not available/supported Available/supported CDN and SSL/TLS
Customer domain HTTPSYour domain in the CDN's certificate Not available/supported Available/supported
Customer cert HTTPSYour certificate on the CDN Available/supported Free (SNI)
tooltip TLS support includes full TLS Dynamic Record Sizing and ECDSA support per Q1 2017
Available/supported
Token authentication Available/supported Available/supported Via authentication header
Geo blocking Available/supported Available/supported
Hotlink protectionThird parties cannot deeplink to your content Available/supported Available/supported
Basic authenticationUser logs in on the CDN to get content Not available/supported Available/supported Two Factor Authentication
IP white/blacklisting Available/supported Available/supported IP address/ranges/subnets, self-service in UI

Support

Customer support BelugaCDN Imperva
Documentation Available/supported Yes, public Available/supported Yes, public
Humans Available/supported Basic support (setup & troubleshooting: M-F, 9AM-5PM EST) is included for all accounts. Platinum (monthly spend more than $500) accounts receive priority. Enterprise customers receive phone support (w/ custom SLA). Available/supported Imperva’s team of support engineers deliver technical assistance 24x7x365 via phone, email, or online via the self service portal