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Alibaba Cloud vs ChinaCache vs Cloudflare vs Tencent Cloud: CDN Performance Comparison
Compare Alibaba Cloud vs ChinaCache vs Cloudflare vs Tencent Cloud. Current page data shows Cloudflare has the lowest P50 latency (37.83ms), while ChinaCache has the highest uptime (99.81%). Review latency, uptime, throughput, sample size, and security capabilities side by side.
Data updated: 9/18/2026, 11:54:26
CDNs in this comparison
Alibaba Cloud CDN
www.alibabacloud.com/product/cdn
P50 latency
67.85ms
Uptime
99.7%
Core metric comparison
| Metric | Alibaba Cloud CDN | ChinaCache | Cloudflare | Tencent Cloud CDN |
|---|---|---|---|---|
| Overall score | 76 | 75 | 80 | 76 |
| P50 latency | 67.85ms | 75.42ms | 37.83ms | 73.52ms |
| P95 latency | 95.82ms | 112.93ms | 55.61ms | 103.94ms |
| Uptime | 99.7% | 99.81% | 99.76% | 99.71% |
| P50 throughput | 154.19 Mbps | 144.67 Mbps | 138.36 Mbps | 176 Mbps |
| Security score | 50 | 50 | 50 | 50 |
| HTTP/3 | ||||
| Samples | 3,317 | 6,013 | 5,713 | 5,622 |
| Pricing model | Pay-as-you-go / Bandwidth billing | Enterprise contract / Price on request | Free tier + usage-based billing | Pay-as-you-go / Bandwidth-based billing |
Data notes and methodology
Comparison results are generated according to a unified metric standard; data update time, sample size, and missing items are clearly displayed on the page.
This page retains the latest result that met the publication criteria and is replaced only by newer qualifying data.