Easily compare Lumen 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 | Lumen | Cloudflare |
|---|---|---|
| Short profile | Lumen (formerly known as Centurylink or Level 3) owns and operates a global Tier-1 network and - logically - their CDN runs on top of it. Lumen CDN has POPs on many continents and their product focus is on video, large object delivery and edge computing. | 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 | Lumen | Cloudflare |
|---|---|---|
| Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... | CDN Edge Compute | |
| Small file deliveryStatic object delivery; caching of small files (file size <1 MB) | CDN and/or CDN Edge Compute | |
| Large file deliveryStatic object delivery; caching of large files (file size >1 MB) | ||
| Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | CDN and/or CDN Mesh Delivery | Stream Live |
| Video on demandDelivery of on demand video | CDN and/or CDN Mesh Delivery | Stream |
| Image OptimizationAutomatic image transformation/compression/optimization | part of CDN Edge Compute | Image Resizing, Mirage, Polish |
| DNSAuthoritative DNS for customer domain | DNS | |
| WAFWeb Application Firewall | WAF | Cloud Web Application Firewall |
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | Lumen DDoS Hyper (on-demand) and DDoS Mitigation Service | DDoS Protection |
| Private CDNDedicated edge resources & custom configs | CDN Mesh Delivery for Enterprise | |
| Edge ComputeRun your code on CDN edge servers | Edge Compute | Workers |
Network
How many POP locations do Lumen and Cloudflare have in different parts of the world?
| Region | Lumen | Cloudflare |
|---|---|---|
| North America | 28 | 54 |
| Latin America | 11 | 55 |
| Europe | 35 | 47 |
| Russia & CIS | 0 | 12 |
| Asia excl. China | 7 | 45 |
| China | 0 | 37 |
| Oceania | 5 | 14 |
| Middle East | 4 | 21 |
| Africa | 3 | 24 |
Pricing
| Pricing & contract duration | Lumen | Cloudflare |
|---|---|---|
| Minimum contract term | Unknown | None |
| Minimum monthly costs | Unknown | $0 |
| Requests costsCustomers pay for client to CDN requests | Unknown | None |
| Ingress costsCustomers pay for origin-to-CDN bytes transferred | Unknown | None |
| NA/EU traffic (low volume) | Unknown | $0 |
| APAC traffic (low volume) | Unknown | $0 |
| LATAM traffic (low volume) | Unknown | $0 |
Features
| Web acceleration | Lumen | Cloudflare |
|---|---|---|
| Instant setupSign up, configure, start testing. | Not yet, but coming soon. | |
| Change propagation delayHow fast do config changes propagate to all POPs? | No longer than 15 minutes - Often instant | Instant |
Apex/root domain OK  No performance degradation when using http(s)://domain.com |
Available with Section product for an additional fee | 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 | Resend from origin, or compress on edge |
| Origin pull - protocolHTTP only or HTTPS possible too? | HTTP and HTTPS. | 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 | 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 | FTP, SFTP, rsync. Storage costs apply | |
| Cache control - CDN caching | Page rules for overriding caching headers | |
| Cache control - client caching | ||
| Serve Stale CDN serves cached but expired content in case origin is in trouble |
Only 'stale while revalidate' | |
| Purge Invalidate or delete cached objects on CDN |
Instant | Purge Speed |
| Purge - capabilities | Purge all but not purge by directory or tag or header | Purge per file and purge all |
| Analytics | Web analytics, threats and more. Live-updating for paying customers | |
| Log files | Only for Enterprise customers, instantly available | |
| API | Purge, analytics, configuration | Purge, analytics, configuration |
| HTTPS & Content Protection | Lumen | Cloudflare |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | SNI | |
| Customer domain HTTPSYour domain in the CDN's certificate | More info | |
| Customer cert HTTPSYour certificate on the CDN | ||
| Token authentication | More info | |
| Geo blocking | Access Rules | |
| Hotlink protectionThird parties cannot deeplink to your content | ||
| Basic authenticationUser logs in on the CDN to get content | Possible with Workers | |
| IP white/blacklisting | Access Rules |
Support
| Customer support | Lumen | Cloudflare |
|---|---|---|
| Documentation | Yes, but not public | Yes, public. Cloudflare Community. |
| Humans | Email support for all. Phone only for Enterprise customers |