CDN Pricing Comparison 2026: The Real Cost Framework

We modeled an identical 50 TB monthly workload across six CDN providers in Q2 2026. The invoice spread was 4.7× between the most and least expensive option, and the cheapest provider on paper wasn't the cheapest in practice once request fees and regional surcharges landed. Any serious CDN pricing comparison in 2026 has to account for billing mechanics, not just headline rates. This article gives you the framework: current per-GB rates for every major provider, a workload-profile decision matrix, the cost drivers that actually move your invoice, and the optimization levers you can pull before your next renewal.

Why CDN Cost Comparison Broke in 2026

Three structural shifts happened between late 2024 and now that make older pricing guides unreliable. First, Cloudflare continued folding CDN bandwidth into platform bundles, making per-GB extraction nearly impossible on their Pro and Business plans. Second, AWS revised CloudFront's free-tier and regional multipliers in late 2025, compressing NA/EU rates but widening the gap to APAC and LATAM. Third, several mid-tier providers (KeyCDN, StackPath) either sunset products or restructured, narrowing the field of transparent pay-as-you-go CDN options. The result: in 2026, you're comparing at least four distinct billing models (metered egress, plan-bundled, committed-spend, and volume-tiered) against each other. List price per GB is a starting point, not an answer.

The Five Cost Drivers That Actually Move Your Bill

• Region mix: NA/EU egress runs 40–70% cheaper than APAC, LATAM, or MEA on every provider. A workload with 30% APAC traffic can see a 2× effective rate increase versus the same volume served entirely from Frankfurt or Ashburn.
• Requests per GB: A 6-second HLS segment at 4 Mbps generates roughly 110 requests per GB. A 2 MB thumbnail grid generates ~500. CloudFront charges $0.0075–$0.0100 per 10,000 HTTPS requests depending on region. At 500 req/GB, that adds $0.000375–$0.0005/GB on top of transfer. On small-object workloads, request charges can exceed transfer charges.
• Cache hit ratio: Every origin-fetch byte is billed as egress from your origin infrastructure and counted against CDN transfer. Dropping CHR from 95% to 85% on a 100 TB workload means 10 TB of additional origin egress, potentially $500–$900/month on a cloud origin.
• Commit vs. on-demand: Enterprise commits on Akamai and Fastly typically discount 30–50% off list but lock you to a volume floor. Miss the floor, you're paying for phantom bytes. Exceed it without a burst clause, you're paying penalty rates.
• Hidden line items: Real-time log streaming, image optimization, edge compute invocations, dedicated TLS certificates, and premium support tiers. These can add 15–40% on top of raw transfer cost depending on provider and plan.

CDN Price Comparison 2026: Provider-by-Provider Rates

All rates below reflect publicly listed pricing as of April 2026 unless otherwise noted. Enterprise-negotiated rates are lower but not publicly verifiable.

The gap is stark. At 50 TB/month NA/EU delivery, CloudFront's blended rate lands around $0.060/GB ($3,000+), Bunny.net around $0.010/GB ($500), and BlazingCDN at $0.004/GB effective on the 100 TB tier ($350/month flat). That is a 70%+ cost difference between the most expensive mainstream option and the cheapest volume-tier provider.

Workload-Profile Decision Matrix

No single provider wins every scenario. The matrix below maps workload characteristics to the provider whose billing model and architecture best fit. This is the piece most CDN price comparison articles omit: matching billing physics to traffic physics.

Bunny.net vs CloudFront CDN Cost Comparison in 2026

This matchup gets searched heavily, so let's be precise. At 10 TB/month of predominantly NA/EU HLS video delivery (assume 6s segments, ~110 requests/GB), here's what Q2 2026 public pricing yields:

• CloudFront: 10 TB × $0.085/GB = $850 transfer + ~11M requests × $0.0075/10K = $82.50 requests. Total: ~$932/month.
• Bunny.net: 10 TB × $0.010/GB = $100 transfer. No request fees. Total: $100/month.

That's a 9.3× difference. CloudFront's value proposition here is not the rate card; it's zero-cost S3 origin egress, Lambda@Edge for manifest manipulation, and unified AWS billing. If those features aren't critical to your architecture, you're paying a steep premium for them.

Where BlazingCDN Fits in a 2026 CDN Cost Comparison

For teams delivering sustained high-volume workloads—VOD libraries, game patches, software repos, enterprise media—transfer cost per GB is the line item that dominates. BlazingCDN's volume tiers start at $0.004/GB ($100/month for 25 TB) and drop to $0.002/GB at the 2 PB tier ($4,000/month for 2,000 TB). There are no request charges and no regional surcharges layered on top. The platform delivers 100% uptime SLA with fast scaling under demand spikes, providing stability and fault tolerance comparable to CloudFront at a fraction of the cost. Clients like Sony use BlazingCDN for exactly this kind of large-scale delivery. If your workload is transfer-heavy and predictable, BlazingCDN's volume pricing is worth modeling against your current invoice.

How to Cut CDN Cost Without Switching Providers

Before you renegotiate or migrate, there's usually 15–30% savings sitting in your current configuration.

• Audit cache-key cardinality. Every unique query parameter, cookie, or header in your cache key creates a variant. A single unnecessary query parameter on a popular asset can halve your CHR and double your origin egress.
• Increase segment duration for VOD. Moving from 2s to 6s HLS segments reduces request count by 3× with negligible player-side impact on seek granularity. On CloudFront or Fastly, this directly reduces request-fee line items.
• Split traffic by cost class. Route high-volume, cache-friendly assets through a low-cost CDN. Keep latency-sensitive, personalized, or compute-dependent paths on a premium CDN. Multi-CDN isn't just for resilience; it's a cost optimization tool.
• Compress and sample logs. Real-time log streams from CloudFront or Fastly are billed per log line. Sample at 10% for analytics; stream 100% only for debugging windows.
• Model burst separately from baseline. If 80% of your traffic is steady-state and 20% is launch-day spikes, price the baseline on a commit and the burst on pay-as-you-go. Many providers allow hybrid billing if you ask.

What to Measure Before Your Next CDN Renewal

Pull 30 days of production data and compute the following. Without these numbers, any CDN price comparison you run is guesswork.

• Total delivered GB (edge, not origin)
• Total HTTPS requests
• Requests per GB (this tells you whether request fees matter for your workload)
• Cache hit ratio by asset class
• Region-weighted delivery split (% NA, EU, APAC, LATAM, MEA)
• P95 and P99 burst bandwidth in Gbps
• Origin egress volume (often forgotten but sometimes larger than the CDN bill itself)

Then apply each provider's rate card to your actual traffic shape. The effective delivered cost per GB = total monthly CDN invoice ÷ total delivered GB. Break it down per region and per workload class to find where the money actually goes.

FAQ

Which CDN provider is cheapest in 2026?

On raw transfer cost per GB, BlazingCDN's volume tiers ($0.002–$0.004/GB) and Bunny.net's standard rate ($0.005–$0.010/GB) are the lowest publicly listed options as of Q2 2026. However, cheapest depends on workload: CloudFront costs $0 for S3 origin transfer, and Cloudflare bundles bandwidth into fixed plan fees, which can be cheaper for small-to-mid traffic sites with high request counts.

How much does a CDN cost per GB in 2026?

Public pay-as-you-go rates range from $0.002/GB (BlazingCDN at 2 PB+ volume) to $0.085/GB (CloudFront at first 10 TB, NA). Negotiated enterprise rates on Akamai and Fastly typically fall between $0.020–$0.050/GB for NA/EU. The effective cost per GB on your invoice will also depend on request charges, regional mix, and add-on services.

What is the cheapest pay-as-you-go CDN for video streaming?

For HLS/DASH VOD and live streaming, providers without request charges (Bunny.net, BlazingCDN) have a structural billing advantage because segmented video generates high request counts per GB. At 50+ TB/month, BlazingCDN's effective rate of $0.003–$0.004/GB with no request surcharges makes it the cheapest option for sustained video delivery in 2026.

Is Cloudflare really free for CDN bandwidth?

Cloudflare does not charge per-GB transfer fees on any plan, including the free tier. However, its Terms of Service restrict serving non-HTML content (video, large binaries) as the primary use case on free and Pro plans. Enterprise plans lift these restrictions but come with custom pricing that can exceed metered competitors for high-bandwidth media delivery.

CloudFront vs Cloudflare: which costs less for a 100 TB workload?

For 100 TB/month of mixed web and media content, CloudFront's blended metered rate lands around $0.040–$0.060/GB ($4,000–$6,000/month) before request fees. Cloudflare Enterprise contracts for this volume are custom but typically negotiate in the $3,000–$8,000/month range depending on features included. The real comparison requires specifying workload type, because Cloudflare's pricing includes Workers, R2, and security features that CloudFront bills separately.

How do I calculate my real CDN cost for comparison?

Pull your last 30-day invoice and divide total CDN spend by total edge-delivered GB. Then segment by region and workload class. Compare that effective blended rate, not list prices, against other providers' rate cards applied to your actual traffic distribution. Include origin egress costs if your origin is on a cloud provider that charges for outbound transfer.

Your Move: Run the Numbers This Week

Export your CDN access logs and billing data for the last 30 days. Calculate your effective cost per delivered GB, your request-to-GB ratio, and your regional traffic split. Then re-price your actual workload against three providers using the rates in this article. Most teams that do this exercise find a 30–60% gap between what they're paying and what they could be paying. The numbers don't lie, but they do require you to actually pull them. Start there.