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Bunny CDN vs KeyCDN

SEPT 2026 audit

A comparison of Bunny CDN and KeyCDN built from values read directly from each provider's own documentation, with the source recorded against every figure.

Reviewed by Palash BagchiUpdated 19 criteria comparedSources last checked

Adoption share

BuiltWith counts — how much more of the web runs KeyCDN than Bunny CDN, among the sites BuiltWith actually detects. Measured . Source: BuiltWith.

KeyCDN96.6% · 3,211 sites
Bunny CDN3.4% · 112 sites

The short answer

Choose Bunny CDN if…

Cost-sensitive sites serving mostly Europe/North America traffic — $0.01/GB with no request fees and a $1 monthly floor is close to the cheapest entry point in this category.

Editorial · Palash Bagchi · approved

Choose KeyCDN if…

Low-commitment testing or small sites — no free tier, but the $4/month floor and no-commitment billing make it cheap to try against real traffic.

Editorial · Palash Bagchi · approved

Consider something else if…

  • Bunny CDN: Traffic skews heavily to the Middle East or Africa — the regional rate there is six times the Europe/North America price.
  • KeyCDN: Bandwidth volume is large — $0.04/GB is the highest entry-tier bandwidth rate of the CDNs sourced here for North America/Europe.

Neither quite fits? Every other option, ranked by iScore: Bunny CDN alternatives · KeyCDN alternatives

10 sourced criteria separate them — see where, with sources, below.

Visit Bunny CDN documentationVisit KeyCDN documentation

No affiliate links, sponsored placements or paid rankings appear on this site. Ordering follows the sourced data and the stated criteria.

01.

At a glance.

CriterionBunny CDNKeyCDN
Pricing
Free tierNoNo
Kind of free offerFree trialNo free offer — The first 3 zones are free, but traffic is not: the account floor is a $4 monthly minimum.
What the free plan includesA 14-day trial with no credit card; there is no ongoing free plan.The first 3 zones are included at no charge; traffic itself is billed from the first gigabyte with no free allowance.
Entry paid plan
$1 monthly minimum on the pay-as-you-go CDN plan — all features are included at that price, with regional bandwidth billed on top.
No plan tiers: pay-as-you-go with a $4 per month minimum charge on combined account usage, and credits must be topped up with a minimum $49 payment.
Pricing modelPay-as-you-go with a $1/month minimum. No request fees — billed only on bandwidth consumed.Pay-as-you-go, tiered by volume, with no commitment required.
Egress over allowance
$0.01/GB (Europe & North America), $0.03/GB (Asia & Oceania), $0.045/GB (South America), $0.06/GB (Middle East & Africa).
$0.04/GB for North America and Europe, first 10 TB per month.
Infrastructure
RegionsGlobal anycast network spanning 6 continents and 77 countries, with 119 PoPs grouped on the network map as Europe, North America, LATAM, Asia, Oceania and Middle East & Africa.Six regions listed on the network page — North America, Europe, Asia, Oceania, Africa (Johannesburg only) and Latin America — covering 50 named cities counted from the region tables. The same page separately claims 60+ data centers, so cities are not points of presence one-for-one. Counted from the six region tables; KeyCDN publishes no per-region total.
CDN
Points of presence
119 points of presence on the standard network, plus a 10-PoP volume network.
60+ data centers in 40+ countries across 6 continents.
Image optimizationBunny Optimizer, a separate image processing product, at a fixed $9.5/month per website regardless of traffic.Image Processing: $0.40 per 1,000 operations, transforming and optimizing images in real time via query parameters.
Compliance
ISO 27001
ISO 27001 certified information security management; the Trust Center lists ISO 27001 under Compliance and supplies the certificate on request.
Stated of the data centers that host KeyCDN's points of presence: they meet ISO 27001 security and compliance standards. Network-page claim about the data center providers, not a KeyCDN corporate certification.
GDPR / data residency
EU and EEA routing filters pin a Pull Zone to 24 PoPs in EU member states or 26 across the EEA, for GDPR and data-residency requirements.
Committed to GDPR as the data processor (customer is controller); a DPA is issued on support request; client IP addresses are anonymized in delivery logs.

Only criteria both providers publish appear here; a tinted cell marks a real difference. Criteria only one of them documents are listed below, and an absence there means we found no source — not that the feature is missing. How we source this.

The small bar above a value is inetGeek's own lean toward that side — computed from the same facts shown, never a number the provider published. See the picker below "The short answer" to weigh only the criteria you care about.

02.

Where they differ.

Kind of free offer

Bunny CDN
Free trial
KeyCDN
No free offer — The first 3 zones are free, but traffic is not: the account floor is a $4 monthly minimum.
Sources (2) →
  • bunny.net Pricing ↗

    “Start your 14-day free trial [...] Start free trial No credit card required.”

    Read 2026-09-13 · official pricing · Report a correction

  • KeyCDN Pricing ↗

    “The first 3 Zones are included for free. Each additional Zone is $1 per month. [...] Our minimum charge is $4 per month based on the combined total account traffic volume and other services used.”

    Read 2026-09-13 · official pricing · Report a correction

What the free plan includes

Bunny CDN
A 14-day trial with no credit card; there is no ongoing free plan.
KeyCDN
The first 3 zones are included at no charge; traffic itself is billed from the first gigabyte with no free allowance.
Sources (2) →

Entry paid plan

Bunny CDN
$1 monthly minimum on the pay-as-you-go CDN plan — all features are included at that price, with regional bandwidth billed on top.
KeyCDN
No plan tiers: pay-as-you-go with a $4 per month minimum charge on combined account usage, and credits must be topped up with a minimum $49 payment.
Sources (2) →

Pricing model

Bunny CDN
Pay-as-you-go with a $1/month minimum. No request fees — billed only on bandwidth consumed.
KeyCDN
Pay-as-you-go, tiered by volume, with no commitment required.
Sources (2) →

Egress over allowance

Bunny CDN
$0.01/GB (Europe & North America), $0.03/GB (Asia & Oceania), $0.045/GB (South America), $0.06/GB (Middle East & Africa).
KeyCDN
$0.04/GB for North America and Europe, first 10 TB per month.
Sources (2) →
  • Bunny CDN Pricing ↗

    “Europe & North America: $0.01/GB. Asia & Oceania: $0.03/GB. South America: $0.045/GB. Middle East & Africa: $0.06/GB.”

    Read 2026-09-11 · official pricing · Report a correction

  • KeyCDN Pricing ↗

    “Region First 10 TB per month Next 40 TB per month Next 50 TB per month Over 100 TB per month North America Europe $0.04/GB $0.03/GB $0.02/GB $0.01/GB”

    Read 2026-09-13 · official pricing · Report a correction

Regions

Bunny CDN
Global anycast network spanning 6 continents and 77 countries, with 119 PoPs grouped on the network map as Europe, North America, LATAM, Asia, Oceania and Middle East & Africa.
KeyCDN
Six regions listed on the network page — North America, Europe, Asia, Oceania, Africa (Johannesburg only) and Latin America — covering 50 named cities counted from the region tables. The same page separately claims 60+ data centers, so cities are not points of presence one-for-one. Counted from the six region tables; KeyCDN publishes no per-region total.
Sources (2) →

Points of presence

Bunny CDN

119 points of presence on the standard network, plus a 10-PoP volume network.

KeyCDN

60+ data centers in 40+ countries across 6 continents.

Sources (2) →

Image optimization

Bunny CDN
Bunny Optimizer, a separate image processing product, at a fixed $9.5/month per website regardless of traffic.
KeyCDN
Image Processing: $0.40 per 1,000 operations, transforming and optimizing images in real time via query parameters.
Sources (2) →
  • Bunny Optimizer ↗

    “Unlimited optimization at one fixed price. $9.5 /month per website* Eliminate expensive optimization and transformation services with a fixed monthly price regardless of your t”

    Read 2026-09-14 · official pricing · Report a correction

  • KeyCDN Pricing ↗

    “Image Processing costs $0.40 per 1,000 operations. Transform and optimize images in real time with simple query parameters.”

    Read 2026-09-11 · official pricing · Report a correction

ISO 27001

Bunny CDN
ISO 27001 certified information security management; the Trust Center lists ISO 27001 under Compliance and supplies the certificate on request.
KeyCDN
Stated of the data centers that host KeyCDN's points of presence: they meet ISO 27001 security and compliance standards. Network-page claim about the data center providers, not a KeyCDN corporate certification.
Sources (2) →

GDPR / data residency

Bunny CDN
EU and EEA routing filters pin a Pull Zone to 24 PoPs in EU member states or 26 across the EEA, for GDPR and data-residency requirements.
KeyCDN
Committed to GDPR as the data processor (customer is controller); a DPA is issued on support request; client IP addresses are anonymized in delivery logs.
Sources (2) →
  • Routing Filters - bunny.net Documentation ↗

    “This is primarily useful for GDPR compliance and data residency requirements where you need to ensure user data stays within specific geographic boundaries. [...] Routes all traffic exclusively through 24 PoPs within EU member states [...] Routes all traffic exclusively through 26 PoPs, covering every EU PoP plus Iceland and Norway”

    Read 2026-09-13 · official docs · Report a correction

  • GDPR - KeyCDN ↗

    “KeyCDN customers typically act as data controllers, whereas KeyCDN acts as the data processor. [...] you are required by law to complete a data processing agreement (DPA). Please open a support request to receive the agreement. [...] Client IP addresses are anonymized within the content delivery logs provided.”

    Read 2026-09-13 · official site · Report a correction

When these numbers change, hear about it. Sources are re-checked monthly; a repricing goes out as a short note.

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03.

Documented by only one.

These criteria are published by one provider and not the other. An absence here means we have not found a source, not that the feature is missing — except where we say we read the other provider's own page on a given date and it does not state it. Those rows lean, and the provider can correct them with a link.

Credit card to startBunny CDN: No
When the free offer endsBunny CDN: 14 days.
Uptime SLABunny CDN: 99.99% uptime guarantee, with SLA credits on a sliding scale from 99.98% down. One SLA covers the whole bunny.net platform.
Support on entry paid planKeyCDN: 24/7 technical support for all customers at no additional cost.
Encryption at restBunny CDN: Magic Containers persistent volumes: all persistent data is AES encrypted by default. Scope is Magic Containers volumes, not the CDN cache. Feature-list bullet on the Magic Containers persistent-volumes docs page.
Customer-managed keysBunny CDN: Not offered on the S3-compatible Bunny Storage API: SSE and SSE-C server-side encryption are listed as unsupported. Scope: Bunny Storage S3 API; no key-management statement is published for the CDN itself.
Role-based access controlBunny CDN: Five account permissions assignable per team member in any combination: Manage zones, Billing & legal, Support tickets, Abuse center, Manage users.
Dedicated infrastructureBunny CDN: bunny.net operates exclusively on dedicated infrastructure under its own control; this describes bunny.net's own estate, not a customer-level option. Trust Center FAQ answer on why infrastructure providers are not listed as subprocessors.
04.

Questions this comparison answers.

Entry paid plan: Bunny CDN or KeyCDN?

Bunny CDN: $1 monthly minimum on the pay-as-you-go CDN plan — all features are included at that price, with regional bandwidth billed on top.

KeyCDN: No plan tiers: pay-as-you-go with a $4 per month minimum charge on combined account usage, and credits must be topped up with a minimum $49 payment.

Egress over allowance: Bunny CDN or KeyCDN?

Bunny CDN: $0.01/GB (Europe & North America), $0.03/GB (Asia & Oceania), $0.045/GB (South America), $0.06/GB (Middle East & Africa).

KeyCDN: $0.04/GB for North America and Europe, first 10 TB per month.

Should I choose Bunny CDN or KeyCDN?

Pick Bunny CDN if Cost-sensitive sites serving mostly Europe/North America traffic — $0.01/GB with no request fees and a $1 monthly floor is close to the cheapest entry point in this category.

Pick KeyCDN if Low-commitment testing or small sites — no free tier, but the $4/month floor and no-commitment billing make it cheap to try against real traffic.

Provider pages

Bunny CDNPay-as-you-go CDN with no request fees, a $1/month minimum, and regional bandwidth pricing starting at $0.01/GB.KeyCDNPay-as-you-go CDN with no long-term commitment and a metered per-operation image processing add-on.

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Comments

Every page here is sourced and dated.