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Alibaba Cloud vs Cloudflare vs Fastly vs Tencent Cloud: CDN Performance Comparison
Compare Alibaba Cloud vs Cloudflare vs Fastly vs Tencent Cloud. Current page data shows Cloudflare has the lowest P50 latency (38ms), while Tencent Cloud has the highest P50 throughput (175.47 Mbps). Review latency, uptime, throughput, sample size, and security capabilities side by side.
Data updated: 9/22/2026, 10:50:56
CDNs in this comparison
Alibaba Cloud CDN
www.alibabacloud.com/product/cdn
P50 latency
67.57ms
Uptime
99.69%
Core metric comparison
| Metric | Alibaba Cloud CDN | Cloudflare | Fastly | Tencent Cloud CDN |
|---|---|---|---|---|
| Overall score | 76 | 80 | 79 | 76 |
| P50 latency | 67.57ms | 38ms | 41ms | 73.57ms |
| P95 latency | 95.66ms | 55.86ms | 58.25ms | 103.64ms |
| Uptime | 99.69% | 99.77% | 99.72% | 99.71% |
| P50 throughput | 153.91 Mbps | 139.05 Mbps | 137.07 Mbps | 175.47 Mbps |
| Security score | 50 | 50 | 50 | 50 |
| HTTP/3 | ||||
| Samples | 3,289 | 5,581 | 4,440 | 5,712 |
| Pricing model | Pay-as-you-go / Bandwidth billing | Free tier + usage-based billing | Pay-as-you-go | Pay-as-you-go / Bandwidth-based billing |
Data notes and methodology
Comparison results are generated using a unified metric definition; data update time, sample size, and missing items are clearly indicated on the page.
This page retains the latest result that met the publication criteria and is replaced only by newer qualifying data.