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Akamai vs Azion vs Cloudflare vs Fastly: CDN Performance Comparison
Compare Akamai vs Azion vs Cloudflare vs Fastly. Current page data shows Akamai has the lowest P50 latency (36.98ms), while Cloudflare has the highest uptime (99.76%). Review latency, uptime, throughput, sample size, and security capabilities side by side.
Data updated: 10/1/2026, 00:00:29
CDNs in this comparison
Azion CDN
www.azion.com/en/solutions/content-delivery/
P50 latency
82.95ms
Uptime
99.68%
Core metric comparison
| Metric | Akamai | Azion CDN | Cloudflare | Fastly |
|---|---|---|---|---|
| Overall score | 80 | 72 | 80 | 79 |
| P50 latency | 36.98ms | 82.95ms | 37.85ms | 41.2ms |
| P95 latency | 51.75ms | 123.62ms | 55.73ms | 58.78ms |
| Uptime | 99.69% | 99.68% | 99.76% | 99.72% |
| P50 throughput | 138.12 Mbps | 111.89 Mbps | 138.89 Mbps | 137.65 Mbps |
| Security score | 50 | 50 | 50 | 50 |
| HTTP/3 | ||||
| Samples | 897 | 2,642 | 5,670 | 4,527 |
| Pricing model | Enterprise contract | Pay-as-you-go | Free tier + usage-based billing | Pay-as-you-go |
Data notes and methodology
The comparison results are generated according to a unified metric scope; 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.