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Kingsoft Cloud versus CDN77

Easily compare Kingsoft Cloud and CDN77 for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.

Kingsoft Cloud logo CDN77 logo

Company

Company Kingsoft Cloud CDN77
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. CDN77.com provides a solid set of content delivery products and features. With 30+ POPs on 5 continents, CDN77 offers global coverage. CDN77 likes to be a frontrunner with the latest technologies and as such they offer HTTP/2, free instant SSL and Brotli compression.

Products

Product Kingsoft Cloud CDN77
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... Unknown Not 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 Partially Not available/supported
DNSAuthoritative DNS for customer domain Unknown Not available/supported
WAFWeb Application Firewall Unknown Not available/supported
Anti-DDoSDDoS attack protection. Specific product(s) for this. Unknown Available/supported
Private CDNDedicated edge resources & custom configs Unknown Available/supported

Network

Region Kingsoft Cloud CDN77
North America 5 7
Latin America 0 3
Europe 1 11
Russia & CIS 1 2
Asia, excl China 8 9
China 600 0
Oceania 0 1
Middle-East 1 2
Africa 0 0

Pricing

Pricing & contract duration Kingsoft Cloud CDN77
Minimum contract term No minimum None
Minimum monthly costs No minimum No, but minimum is $149/yr
Requests costsCustomers pay for client to CDN requests None None
Ingress costsCustomers pay for origin-to-CDN bytes transferred None None
NA/EU traffic (low volume) $0.03 per GB $0.049 per GB
APAC traffic (low volume) $0.07 per GB $0.125 per GB
LATAM traffic (low volume) $0.08 per GB $0.185 per GB

Features

Web acceleration Kingsoft Cloud CDN77
Instant setupSign up, configure, start testing. Not available/supported Account creation requires a Kingsoft Cloud employee's assistance Available/supported
Change propagation delayHow fast do config changes propagate to all POPs? Partially 5 minutes Available/supported 3 minutes
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Not available/supported Not available/supported Non-Anycasted network
HTTP/2 Available/supported Available/supported
IPv6Do the edge servers have IPv6? Available/supported Unknown
Compression CDN Guide: CompressionReduce file size for faster delivery Resend, or compress on edge
tooltip Fetch compressed or uncompressed from origin (configurable)
Compress on the fly. Brotli support!
tooltip Origin don't need to support Brotli
Origin pull - protocolHTTP only or HTTPS possible too? Available/supported HTTP and HTTPS.
tooltip Match protocol
Available/supported HTTP and HTTPS.
tooltip Custom port number can be configured
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
Partially Can't configure specific other Host header.
Origin shieldOne POP pulls from origin, other POPs pull from the shield POP Available/supported Setup by a Kingsoft Cloud employee Available/supported Free. Must be enabled/configured via support
Push / uploadStore your content directly on CDN, no customer origin Available/supported Customers can use Kingsoft Standard Storage Service Product. Upload via API. $0.1 per GB stored Extra costs FTP, SFTP, rsync. Storage costs apply
Cache control - CDN caching Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible
Available/supported Origin sent headers override CDN config rules
Cache control - client caching Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible
Available/supported Their support team is needed
Serve stale CDN Guide: Serve staleCDN serves cached but expired content in case origin is in trouble Available/supported Cache-Control extensions support
tooltip
Available/supported Cache-Control extensions support
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Partially Avg. purge time is 40s, 99.97% completed within 5 minutes Available/supported Instant. Purge all may take up to 3 mins.
Purge - capabilities Available/supported Purge all, purge by directory, soft purge Partially Purge all but not purge by directory or tag or header
Analytics Available/supported 5 to 10 minutes delayed.
Log files Available/supported Accessible via UI and API. Free Extra costs $49/month/CDN Resource. FTP, SFTP, rsync.
tooltip Logs are only 5 minutes delayed
API Available/supported Purge, configuration, analytics, logs Available/supported Purge, analytics, configuration
HTTPS & Content Protection Kingsoft Cloud CDN77
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Available/supported SNI Available/supported Free (not SNI)
Customer domain HTTPSYour domain in the CDN's certificate Extra costs SNI. Pricing is custom Extra costs Let's Encrypt is free (SNI), or $99/year for SAN in their cert (no SNI)
Customer cert HTTPSYour certificate on the CDN Extra costs SNI. Pricing is custom. EV cert possible Available/supported Free (SNI)
Token authentication Extra costs Support is needed, custom pricing Available/supported
Geo blocking Extra costs Support is needed, custom pricing Available/supported Their support team is needed
Hotlink protectionThird parties cannot deeplink to your content Available/supported Whitelist/blacklist on Referer header (max 100 entries) Available/supported
Basic authenticationUser logs in on the CDN to get content Not available/supported Available/supported Their support team is needed
IP white/blacklisting Available/supported Whitelist/blacklist on IP (max 100 entries) Available/supported Their support team is needed

Support

Customer support Kingsoft Cloud CDN77
Documentation Partially Good documentation but not public Available/supported Yes, public. API docs
Humans Available/supported Free, 24/7 email support and phone support Available/supported All customers get 24/7 email and phone support.