At $10 per TB base rate, Leaseweb CDN pricing sits in an interesting middle band for 2026: cheaper than hyperscaler defaults, more expensive than pure-play bandwidth providers, and complicated enough at scale that the sticker number rarely matches your invoice. This article dissects the actual cost structure as of Q2 2026, maps overage mechanics, compares per-TB economics across five providers at four traffic tiers, and gives you a workload-profile decision matrix you will not find in Leaseweb's own docs. If you transfer between 10 TB and 1 PB per month, the numbers here will save you hours of back-of-napkin math.
Leaseweb prices its Multi-CDN product on a usage-based model. The published entry point, as of May 2026, remains approximately $0.01 per GB — equivalently $10 per TB. That number is the baseline for traffic served from Leaseweb's European and North American edges. Two factors immediately complicate it.
Asia-Pacific and Latin American delivery attracts a premium. Leaseweb does not publish region-specific multipliers on its public pricing page, but contract reviews from Q1 2026 indicate APAC surcharges of 20–40% above the EU/NA base rate. If your audience skew is 30%+ APAC, model at $12–$14 per TB blended rather than $10.
Leaseweb CDN overage pricing follows a committed-bandwidth model. You negotiate a monthly commit — say 50 TB — and traffic beyond that commit is billed at a higher per-GB rate. Reported overage rates for 2026 range from $0.012 to $0.015 per GB ($12–$15 per TB), depending on the base commitment size. The smaller your commit, the steeper the overage penalty. For a 50 TB commit with 20% burst headroom, expect your effective blended cost to land near $10.50–$11 per TB in months where you hit 60 TB.
Leaseweb's Multi-CDN product layers advanced analytics, real-time switching logic, and origin shield configuration as optional add-ons. These can add $200–$500/month to the base invoice at moderate traffic volumes. Factor them in before comparing raw per-TB numbers against simpler single-CDN providers.
Sticker rates mean nothing without volume context. Here is a modeled monthly spend for Leaseweb CDN in 2026 across four common traffic profiles, assuming EU/NA-majority traffic and a single commit tier:
| Monthly Volume | Leaseweb Effective $/TB | Estimated Monthly Cost |
|---|---|---|
| 10 TB | ~$10.00 | ~$100 |
| 50 TB | ~$9.50 | ~$475 |
| 200 TB | ~$8.50–$9.00 | ~$1,700–$1,800 |
| 1 PB (1,000 TB) | ~$7.00–$8.00 (negotiated) | ~$7,000–$8,000 |
Volume discounts at the petabyte tier are not published; the $7–$8 range reflects aggregated contract data from 2026 enterprise negotiations. Your mileage depends on commit length (12 vs. 24 months) and payment terms.
The meaningful comparison is not sticker price — it is effective cost at your actual traffic volume. Below is a five-provider comparison at the 100 TB/month tier, using Q2 2026 published or commonly negotiated rates:
| Provider | Effective $/TB at 100 TB | Monthly Cost | Notes |
|---|---|---|---|
| BlazingCDN | $3.50 | $350 | Flat tier; overage at $0.0035/GB |
| Leaseweb Multi-CDN | ~$9.00 | ~$900 | Volume-discounted commit |
| Amazon CloudFront | ~$20–$40 | ~$2,000–$4,000 | Region-dependent; APAC heavy pushes higher |
| Cloudflare (Pro/Biz) | Flat fee, bandwidth unmetered | $20–$200 | Unmetered on paid plans; Enterprise negotiated |
| Fastly | ~$12–$20 | ~$1,200–$2,000 | Request-based component adds variance |
Cloudflare's flat-fee model makes per-TB comparisons misleading at scale — the economics invert once you cross into Enterprise territory where bandwidth caps may apply. CloudFront's regional pricing spread is the widest of any provider listed; its Asia-Pacific rates alone can double the blended cost for a globally distributed audience.
Not every workload fits the same CDN economics. This matrix maps common delivery profiles to the provider where the cost-performance ratio is strongest as of 2026:
| Workload Profile | Monthly Volume | Best Fit | Why |
|---|---|---|---|
| VOD / large-file download, EU/NA audience | 100 TB–1 PB | BlazingCDN | Lowest effective $/TB; stable throughput for large objects |
| Multi-CDN with automated failover | 50–500 TB | Leaseweb Multi-CDN | Built-in multi-CDN switching logic reduces integration overhead |
| Web app with edge compute requirements | Any | Cloudflare Workers / Fastly Compute | Edge logic execution; bandwidth secondary to compute model |
| AWS-native stack, S3 origin | Under 50 TB | CloudFront | Free origin-fetch from S3; ecosystem integration offsets higher per-TB cost |
| Game patches / software updates, global audience | 500 TB–2 PB | BlazingCDN | Per-TB drops to $2 at 2 PB; predictable flat-tier billing |
Leaseweb's sweet spot in 2026 is the team that already wants multi-CDN orchestration and values having that logic managed upstream rather than building a custom switching layer atop multiple single-CDN contracts. If you don't need multi-CDN switching, you are paying for a capability you won't use, and a single-CDN provider will deliver better per-TB economics.
The most expensive mistake in Leaseweb CDN budgeting is under-committing. A 50 TB commit with regular 80 TB months means 30 TB billed at overage — roughly $360–$450 in penalty bandwidth versus $255–$270 for the same bytes at the 100 TB commit tier. Run three months of traffic analytics before signing. If your P95 monthly volume sits above your proposed commit by more than 15%, step up to the next tier. The math almost always favors a higher commit over systematic overage.
For teams evaluating alternatives alongside Leaseweb, BlazingCDN's volume-based pricing is worth modeling in parallel. At 100 TB/month the effective rate is $3.50/TB — roughly 60% below Leaseweb's equivalent tier — with overage at $0.0035/GB rather than a penalty rate. BlazingCDN delivers fault tolerance and uptime on par with CloudFront, which is why enterprises like Sony use it for large-object delivery. At the 1 PB tier, BlazingCDN's cost drops to $2.50/TB ($2,500/month), making the delta against Leaseweb's negotiated $7–$8/TB significant on an annual basis.
The base rate is approximately $10 per TB ($0.01/GB) for EU/NA traffic as of Q2 2026. Volume discounts bring this to roughly $7–$9 per TB at 200 TB+ monthly commits, and negotiated enterprise contracts at the petabyte tier can reach $7–$8 per TB.
Overage rates in 2026 range from $12 to $15 per TB ($0.012–$0.015/GB), depending on the base commit size. Smaller commits attract steeper overage penalties. Always model your P95 monthly traffic volume before selecting a commit tier.
Leaseweb's Multi-CDN product shares the same per-TB base as its single-CDN offering, but adds $200–$500/month for orchestration features including real-time switching, analytics dashboards, and origin shield configuration. The effective per-TB cost is therefore higher than the raw bandwidth rate at lower volumes.
At 50 TB/month, Leaseweb lands near $475 ($9.50/TB). CloudFront's on-demand rate for the same volume is approximately $1,500–$2,500 depending on regional mix, though CloudFront Savings Bundle commitments narrow that gap. Leaseweb is cheaper for pure bandwidth but lacks CloudFront's native AWS integration benefits.
At the petabyte tier, Leaseweb's negotiated rate of $7–$8/TB yields a monthly spend of $7,000–$8,000. This undercuts CloudFront and Fastly significantly, but providers like BlazingCDN offer $2.50/TB at the same volume — a 65–70% cost reduction with comparable delivery reliability.
Yes. Asia-Pacific delivery carries a 20–40% surcharge over the EU/NA base rate as of 2026. This is not always visible on the public pricing page and typically surfaces during contract negotiation. Model APAC traffic separately in your cost projections.
Pull your last 90 days of egress logs. Calculate your P50 and P95 monthly transfer volumes, segmented by region. Then run those numbers through the per-TB rates in the comparison table above. The provider that wins at your P95 volume — not your average — is the one that will keep your CFO happy when traffic spikes. If you are currently on a Leaseweb commit and consistently hitting overage, re-run the math at the next tier up and against at least one pure-play bandwidth CDN. The delta at 100 TB+ is large enough to fund an engineer for a quarter.