Easily compare Kingsoft Cloud and BelugaCDN for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.
Company
| Company | Kingsoft Cloud | BelugaCDN |
|---|---|---|
| Short profile | Founded in 2012, Kingsoft Cloud owns data centers and POPs around the globe, provides users services and solutions for vertical industries. Relying on technology accumulation, they focus on video and file delivery and support varied protocols including RTMP, HLS, HDS, HTTP TS and HTTP FLV. | 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. |
Products
| Product | Kingsoft Cloud | BelugaCDN |
|---|---|---|
| Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... | ||
| Small file deliveryStatic object delivery; caching of small files (file size <1 MB) | ||
| Large file deliveryStatic object delivery; caching of large files (file size >1 MB) | ||
| Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | Live Stream Acceleration | Only delivery of the HTTP video streams, no transcoding or transmuxing |
| Video on demandDelivery of on demand video | Video On Demand Acceleration | Pseudo-streaming (progressive streaming), byte range requests support |
| Image OptimizationAutomatic image transformation/compression/optimization | Need to enable Kingsoft Standard Storage Service | |
| DNSAuthoritative DNS for customer domain | ||
| WAFWeb Application Firewall | ||
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | ||
| Private CDNDedicated edge resources & custom configs | Available upon request. Extra costs apply | |
| Edge ComputeRun your code on CDN edge servers |
Network
How many POP locations do Kingsoft Cloud and BelugaCDN have in different parts of the world?
| Region | Kingsoft Cloud | BelugaCDN |
|---|---|---|
| North America | 5 | 13 |
| Latin America | 0 | 1 |
| Europe | 1 | 4 |
| Russia & CIS | 1 | 0 |
| Asia excl. China | 8 | 5 |
| China | 600 | 0 |
| Oceania | 0 | 1 |
| Middle East | 1 | 0 |
| Africa | 0 | 0 |
Pricing
| Pricing & contract duration | Kingsoft Cloud | BelugaCDN |
|---|---|---|
| Minimum contract term | No minimum | None |
| Minimum monthly costs | No minimum | $5 |
| Requests costsCustomers pay for client to CDN requests | None | 5000 requests per GB included. Overages $0.0035 per 10k requests |
| Ingress costsCustomers pay for origin-to-CDN bytes transferred | None | None |
| NA/EU traffic (low volume) | $0.03 per GB | $0.01 per GB |
| APAC traffic (low volume) | $0.07 per GB | Unknown |
| LATAM traffic (low volume) | $0.08 per GB | Unknown |
Features
| Web acceleration | Kingsoft Cloud | BelugaCDN |
|---|---|---|
| Instant setupSign up, configure, start testing. | Account creation requires a Kingsoft Cloud employee's assistance | |
| Change propagation delayHow fast do config changes propagate to all POPs? | 5 minutes | Often instant, sometimes a few minutes |
Apex/root domain OK  No performance degradation when using http(s)://domain.com |
Global Anycasted IP available, but Beluga recommends against it | |
| HTTP/2 | ||
| HTTP/3 | ||
| WebSockets | ||
| IPv6Do the edge servers have IPv6? | ||
| Compression Reduce file size for faster delivery |
Compress on the fly | |
| Origin pull - protocolHTTP only or HTTPS possible too? |
HTTP and HTTPS.
Match protocol
|
HTTP and HTTPS. |
| Origin pull - Host headerUse client > edge value? Set specific value? |
Configure specific other Host header
CDN can also forward client request Host header to origin
|
|
| Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP | Setup by a Kingsoft Cloud employee | Available upon request |
| Waiting RoomDuring peak traffic, route users to a virtual waiting room | ||
| Push / uploadStore your content directly on CDN, no customer origin | Customers can use Kingsoft Standard Storage Service Product. Upload via API. $0.1 per GB stored | Available upon request |
| Cache control - CDN caching |
By default, CDN honors origin headers
Full and granular control is possible
|
Honor origin sent headers or configure overrides |
| Cache control - client caching |
By default, CDN honors origin headers
Full and granular control is possible
|
|
| Serve Stale CDN serves cached but expired content in case origin is in trouble |
Cache-Control extensions support | |
| Purge Invalidate or delete cached objects on CDN |
Avg. purge time is 40s, 99.97% completed within 5 minutes | Instant |
| Purge - capabilities | Purge all, purge by directory, soft purge | Purge all and purge using regex |
| Analytics | All metrics are aggregated every 10 seconds, exported in real-time | |
| Log files | Accessible via UI and API. Free |
Real-time export to Elastic Search or Redis. FTP.
10 million requests/month free, $0.50/million events exported overage
|
| API | Purge, configuration, analytics, logs | Purge, analytics, configuration |
| HTTPS & Content Protection | Kingsoft Cloud | BelugaCDN |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | SNI | |
| Customer domain HTTPSYour domain in the CDN's certificate | SNI. Pricing is custom | |
| Customer cert HTTPSYour certificate on the CDN | SNI. Pricing is custom. EV cert possible |
Free (SNI)
TLS support includes full TLS Dynamic Record Sizing and ECDSA support per Q1 2017
|
| Token authentication | Support is needed, custom pricing | |
| Geo blocking | Support is needed, custom pricing | |
| Hotlink protectionThird parties cannot deeplink to your content | Whitelist/blacklist on Referer header (max 100 entries) | |
| Basic authenticationUser logs in on the CDN to get content | ||
| IP white/blacklisting | Whitelist/blacklist on IP (max 100 entries) |
Support
| Customer support | Kingsoft Cloud | BelugaCDN |
|---|---|---|
| Documentation | Good documentation but not public | Yes, public |
| Humans | Free, 24/7 email support and phone support | 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). |