Easily compare Kingsoft Cloud and Cloudflare 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 | Cloudflare |
|---|---|---|
| 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. | Cloudflare provides a global CDN with unique performance capabilities and a strong focus on security. The company has a global infrastructure built from the ground up using only next-generation, high-performance equipment—no legacy software or hardware. The result is a CDN that's easy to set up, affordable, and built to continuously adapt and integrate emerging technologies to meet future needs of everyone's Internet properties. |
Products
| Product | Kingsoft Cloud | Cloudflare |
|---|---|---|
| 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 | Stream Live |
| Video on demandDelivery of on demand video | Video On Demand Acceleration | Stream |
| Image OptimizationAutomatic image transformation/compression/optimization | Need to enable Kingsoft Standard Storage Service | Image Resizing, Mirage, Polish |
| DNSAuthoritative DNS for customer domain | DNS | |
| WAFWeb Application Firewall | Cloud Web Application Firewall | |
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | DDoS Protection | |
| Private CDNDedicated edge resources & custom configs | ||
| Edge ComputeRun your code on CDN edge servers | Workers |
Network
How many POP locations do Kingsoft Cloud and Cloudflare have in different parts of the world?
| Region | Kingsoft Cloud | Cloudflare |
|---|---|---|
| North America | 5 | 54 |
| Latin America | 0 | 55 |
| Europe | 1 | 47 |
| Russia & CIS | 1 | 12 |
| Asia excl. China | 8 | 45 |
| China | 600 | 37 |
| Oceania | 0 | 14 |
| Middle East | 1 | 21 |
| Africa | 0 | 24 |
Pricing
| Pricing & contract duration | Kingsoft Cloud | Cloudflare |
|---|---|---|
| Minimum contract term | No minimum | None |
| Minimum monthly costs | No minimum | $0 |
| 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 |
| APAC traffic (low volume) | $0.07 per GB | $0 |
| LATAM traffic (low volume) | $0.08 per GB | $0 |
Features
| Web acceleration | Kingsoft Cloud | Cloudflare |
|---|---|---|
| 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 | Instant |
Apex/root domain OK  No performance degradation when using http(s)://domain.com |
Global Anycast network | |
| HTTP/2 | ||
| HTTP/3 | HTTP/3 Prioritization | |
| WebSockets | WebSockets docs | |
| IPv6Do the edge servers have IPv6? | ||
| Compression Reduce file size for faster delivery |
Resend from origin, or compress on edge | |
| 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
|
Can be an IP address |
| Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP | Setup by a Kingsoft Cloud employee | Tiered Cache, included in all paid plans |
| Waiting RoomDuring peak traffic, route users to a virtual waiting room | Cloudflare 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 | |
| Cache control - CDN caching |
By default, CDN honors origin headers
Full and granular control is possible
|
Page rules for overriding caching headers |
| 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 | Only 'stale while revalidate' |
| Purge Invalidate or delete cached objects on CDN |
Avg. purge time is 40s, 99.97% completed within 5 minutes | Purge Speed |
| Purge - capabilities | Purge all, purge by directory, soft purge | Purge per file and purge all |
| Analytics | Web analytics, threats and more. Live-updating for paying customers | |
| Log files | Accessible via UI and API. Free | Only for Enterprise customers, instantly available |
| API | Purge, configuration, analytics, logs | Purge, analytics, configuration |
| HTTPS & Content Protection | Kingsoft Cloud | Cloudflare |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | SNI | SNI |
| Customer domain HTTPSYour domain in the CDN's certificate | SNI. Pricing is custom | More info |
| Customer cert HTTPSYour certificate on the CDN | SNI. Pricing is custom. EV cert possible | |
| Token authentication | Support is needed, custom pricing | More info |
| Geo blocking | Support is needed, custom pricing | Access Rules |
| 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 | Possible with Workers | |
| IP white/blacklisting | Whitelist/blacklist on IP (max 100 entries) | Access Rules |
Support
| Customer support | Kingsoft Cloud | Cloudflare |
|---|---|---|
| Documentation | Good documentation but not public | Yes, public. Cloudflare Community. |
| Humans | Free, 24/7 email support and phone support | Email support for all. Phone only for Enterprise customers |