Skip to content

Kingsoft Cloud versus Fastly

Easily compare Kingsoft Cloud and Fastly 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 Fastly logo

Company

Company Kingsoft Cloud Fastly
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. Founded in 2011, Fastly has grown into a mature CDN provider. Fastly offers a range of services including streaming media delivery and private CDN but Fastly is best known for being a 'real-time CDN', meaning changes happen instantly and the platform can deliver 'uncacheable' content well.

Products

Product Kingsoft Cloud Fastly
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... Unknown 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 Available/supported
DNSAuthoritative DNS for customer domain Unknown Not available/supported
WAFWeb Application Firewall Unknown 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 Fastly
North America 5 17
Latin America 0 5
Europe 1 7
Russia & CIS 1 0
Asia, excl China 8 6
China 600 0
Oceania 0 6
Middle-East 1 1
Africa 0 2

Pricing

Pricing & contract duration Kingsoft Cloud Fastly
Minimum contract term No minimum None
Minimum monthly costs No minimum $50
Requests costsCustomers pay for client to CDN requests None $0.0075 - $0.016 per 10k requests
Ingress costsCustomers pay for origin-to-CDN bytes transferred None Same rates as CDN-to-client traffic
NA/EU traffic (low volume) $0.03 per GB $0.12 per GB
APAC traffic (low volume) $0.07 per GB $0.19 per GB
LATAM traffic (low volume) $0.08 per GB $0.28 per GB

Features

Web acceleration Kingsoft Cloud Fastly
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 Instant!
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Not available/supported Available/supported Global anycast IPs are available
HTTP/2 Available/supported Available/supported
IPv6Do the edge servers have IPv6? Available/supported Available/supported IPv6 at Fastly
Compression CDN Guide: CompressionReduce file size for faster delivery Resend, or compress on edge
tooltip Fetch compressed or uncompressed from origin (configurable)
Resend from origin or compress on edge. Brotli!
tooltip
Origin pull - protocolHTTP only or HTTPS possible too? Available/supported HTTP and HTTPS.
tooltip Match protocol
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 Available/supported Setup by a Kingsoft Cloud employee Available/supported
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 Not available/supported
Cache control - CDN caching Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible
Available/supported Full and granular control
Cache control - client caching Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible
Available/supported Full and granular control
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 - capabilities Available/supported Purge all, purge by directory, soft purge Available/supported Purge all and by key
Analytics Available/supported Real-time!
Log files Available/supported Accessible via UI and API. Free Available/supported Real-time streaming of logs to your server
API Available/supported Purge, configuration, analytics, logs Available/supported Purge, analytics, configuration
HTTPS & Content Protection Kingsoft Cloud Fastly
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Available/supported SNI Available/supported Free
Customer domain HTTPSYour domain in the CDN's certificate Extra costs SNI. Pricing is custom Extra costs $100/m per FQDN, $275/m for wildcard domain
Customer cert HTTPSYour certificate on the CDN Extra costs SNI. Pricing is custom. EV cert possible Extra costs EV cert possible.
Token authentication Extra costs Support is needed, custom pricing Available/supported Enabling URL token validation
Geo blocking Extra costs Support is needed, custom pricing Available/supported
Hotlink protectionThird parties cannot deeplink to your content Available/supported Whitelist/blacklist on Referer header (max 100 entries) Available/supported Creating and using Edge Dictionaries
Basic authenticationUser logs in on the CDN to get content Not available/supported Available/supported Authenticating before returning a request
IP white/blacklisting Available/supported Whitelist/blacklist on IP (max 100 entries) Available/supported About Edge ACLs

Support

Customer support Kingsoft Cloud Fastly
Documentation Partially Good documentation but not public Available/supported Yes, public
Humans Available/supported Free, 24/7 email support and phone support Available/supported Email support during business hours is free. Pay extra if you need more/better. Two paid plans available