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Fastly versus Kingsoft Cloud

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

Fastly logo Kingsoft Cloud logo

Company

Company Fastly Kingsoft Cloud
Short profile 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. 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.

Products

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

Network

Region Fastly Kingsoft Cloud
North America 17 5
Latin America 5 0
Europe 7 1
Russia & CIS 0 1
Asia, excl China 6 8
China 0 600
Oceania 6 0
Middle-East 1 1
Africa 2 0

Pricing

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

Features

Web acceleration Fastly Kingsoft Cloud
Instant setupSign up, configure, start testing. Available/supported Not available/supported Account creation requires a Kingsoft Cloud employee's assistance
Change propagation delayHow fast do config changes propagate to all POPs? Available/supported Instant! Partially 5 minutes
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Available/supported Global anycast IPs are available Not available/supported
HTTP/2 Available/supported Available/supported
IPv6Do the edge servers have IPv6? Available/supported IPv6 at Fastly Available/supported
Compression CDN Guide: CompressionReduce file size for faster delivery Resend from origin or compress on edge. Brotli!
tooltip
Resend, or compress on edge
tooltip Fetch compressed or uncompressed from origin (configurable)
Origin pull - protocolHTTP only or HTTPS possible too? Available/supported HTTP and HTTPS Available/supported HTTP and HTTPS.
tooltip Match protocol
Origin pull - Host headerUse client > edge value? Set specific value? Available/supported Can be different from origin host Available/supported 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 Available/supported Available/supported Setup by a Kingsoft Cloud employee
Push / uploadStore your content directly on CDN, no customer origin Not available/supported Available/supported Customers can use Kingsoft Standard Storage Service Product. Upload via API. $0.1 per GB stored
Cache control - CDN caching Available/supported Full and granular control Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible
Cache control - client caching Available/supported Full and granular control Available/supported By default, CDN honors origin headers
tooltip Full and granular control is possible
Serve stale CDN Guide: Serve staleCDN serves cached but expired content in case origin is in trouble Available/supported Cache-Control extensions support Available/supported Cache-Control extensions support
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Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Available/supported Instant! Partially Avg. purge time is 40s, 99.97% completed within 5 minutes
Purge - capabilities Available/supported Purge all and by key Available/supported Purge all, purge by directory, soft purge
Analytics Available/supported Real-time!
Log files Available/supported Real-time streaming of logs to your server Available/supported Accessible via UI and API. Free
API Available/supported Purge, analytics, configuration Available/supported Purge, configuration, analytics, logs
HTTPS & Content Protection Fastly Kingsoft Cloud
CDN domain HTTPSUse the CDN's domain, like cloudfront.net Available/supported Free Available/supported SNI
Customer domain HTTPSYour domain in the CDN's certificate Extra costs $100/m per FQDN, $275/m for wildcard domain Extra costs SNI. Pricing is custom
Customer cert HTTPSYour certificate on the CDN Extra costs EV cert possible. Extra costs SNI. Pricing is custom. EV cert possible
Token authentication Available/supported Enabling URL token validation Extra costs Support is needed, custom pricing
Geo blocking Available/supported Extra costs Support is needed, custom pricing
Hotlink protectionThird parties cannot deeplink to your content Available/supported Creating and using Edge Dictionaries Available/supported Whitelist/blacklist on Referer header (max 100 entries)
Basic authenticationUser logs in on the CDN to get content Available/supported Authenticating before returning a request Not available/supported
IP white/blacklisting Available/supported About Edge ACLs Available/supported Whitelist/blacklist on IP (max 100 entries)

Support

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