Live scale, purge speed, segment economics and multi-CDN posture — the video delivery field narrowed to the five networks that decide most shortlists.
Winner depends on your workload.
Winner depends on: your worst night. Akamai for the biggest live audiences and the contractual comfort around them; Fastly for control freaks who purge manifests in milliseconds and shield shared origins; CloudFront for estates already packaging inside AWS; CDN77 for video-first value with humans attached; Bunny for the cost floor on VOD at startup scale.
Why video narrows the field
Video traffic breaks generic CDN assumptions: objects are large but sliced into thousands of short-TTL segments, demand arrives in synchronized spikes rather than smooth curves, and one stall is a churn event, not a slow pageview. Those properties reward specific machinery — request collapsing at the shield, fast manifest invalidation, dense capacity where the audience is — and only a handful of networks are consistently shortlisted for it.
| Network | Video center of gravity | The honest caveat |
|---|---|---|
| Akamai | Adaptive Media Delivery, the deepest live-event track record, token auth built for segmented streaming | Contract-first commercials; capacity pedigree priced accordingly |
| Fastly | Instant purge on manifests, VCL-level control of segment behavior, Media Shield fronting multi-CDN origins | Premium per-GB rates; the control assumes engineers who want it |
| Amazon CloudFront | Gravity with MediaPackage/MediaTailor pipelines; origin traffic from AWS media services stays in-family | Per-request fees compound on short segments; regional rates diverge |
| CDN77 | Video-first specialist — VOD and live tooling, trial with premium features open, support with humans | Smaller platform surface than the majors; scale ceiling is commercial, not technical, for most buyers |
| Bunny.net | The cost floor: volume-tier delivery around half a cent per GB plus Bunny Stream's storage-based model with free encoding | Not built for broadcast-grade live events; APAC pricing and coverage trail its EU/NA strength |
The segment tax nobody quotes
Short segments multiply requests: two-second chunks mean a single viewer generates thirty requests a minute per rendition, which is why per-request pricing — invisible on a brochure quoting $/GB — decides real video bills on some networks while others fold requests into the byte rate. Run the arithmetic on your actual segment duration before comparing per-GB rates; a network two-tenths of a cent cheaper per gigabyte can be more expensive per viewer-hour. The same arithmetic drives the packaging decisions we covered in HLS vs DASH, where segment length is a delivery-cost lever, not just a latency one.
Live is a different sport
For live, the questions change: how does the network behave when a million players request the same brand-new segment in the same second? Request collapsing at a shield tier, prefetch of the next segment, and capacity where the audience actually is — not global averages — decide the night. This is where Akamai's event pedigree and Fastly's shield architecture earn their premiums, and where the modern standards layer matters: HLS's second edition formalizes content steering (a steering manifest assigning pathways per CDN), which turns mid-stream multi-CDN switching from a hack into a spec — the broadcaster pattern we map in the orchestrators roundup.
Choosing your seat
Match the network to the failure you cannot afford. Broadcast-scale live with rights-holders watching: Akamai, and budget for it. Engineering-led platforms that treat delivery as code: Fastly. Estates whose encoders, packagers and ad insertion already live in AWS: CloudFront, with eyes open on request fees. Growing VOD libraries where the bill is the feature: Bunny, with CDN77 as the video-specialist middle that adds live tooling and support depth — a pairing we scored directly in CDN77 vs Bunny. And for anything that matters, two of these in a steering harness beats any one of them alone. Facts verified against provider documentation, July 2026.
Want your per-viewer-hour cost modeled across these five on your real segment lengths? That's the assessment.