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The 10 best CDN services
All CDN Providers
At a Glance
Best CDN providers for businesses
These criteria are crucial
Security integration: Combined protection and WAAP functions (WAF, bot management, DDoS mitigation) to secure web applications and APIs.
Data sovereignty & jurisdiction: Processing of personal data in the EU/EEA; clear positioning on the CLOUD Act / FISA 702 and third-country transfers.
KRITIS suitability: Geo-redundant architecture, high availability, resilient SLAs, optional dedicated clusters for critical infrastructures.
Compliance & Certifications: Certifications such as ISO 27001, BSI C5, PCI DSS, and GDPR- and NIS‑2-compliant operating processes.
Global Performance: Globally distributed points of presence (PoPs), optimized routing strategies, and Anycast deployment for low latency.
Flexibility & Integration: API-first approach, DevOps integration, multi-cloud/hybrid scenarios, and granular policy control.
Market Overview: The Best CDN Providers
The following list presents CDN providers that convincingly address the requirements outlined above—from specialized European security platforms to global cloud and CDN players. The functions and providers listed represent a selection and do not claim to be exhaustive; all information has been compiled to the best of our knowledge and belief based on official manufacturer information, documentation, and wikis, without any guarantee of timeliness, completeness, or accuracy.
Myra Security
Myra operates a high-performance, secure content delivery network (CDN) that is specifically designed to meet the requirements of highly regulated industries such as banking, insurance, government, healthcare, and other critical infrastructures. The Myra CDN combines high-performance content delivery using anycast routing with connected security options (including web application firewall (WAF), DDoS protection, bot management) and meets strict data protection and data security requirements.
The Myra CDN processes hundreds of millions of HTTP requests per second, consistently uses RAM caching, and protects web applications, portals, and APIs via an HTTPS reverse proxy, even during peak loads or attacks. With GDPR-compliant data processing, SSL/TLS termination limited exclusively to German data centers on request, and operation under the EU legal framework, Myra is particularly suitable for organizations with high data sovereignty requirements.
What sets this CDN provider apart
Use cases:
Performance and security optimization of web portals, government services, banking and insurance platforms, and KRITIS backends with the highest compliance and protection requirements.
Special features:
High-performance CDN with optional, integrable security services (DDoS protection, WAF, bot management) and virtual waiting room for visitor control.
GDPR-compliant, geo-redundant infrastructure “Made in Germany” with a focus on regulated industries.
Comprehensively certified: ISO 27001 based on BSI IT-Grundschutz, BSI C5 Type 2, PCI-DSS, KRITIS operator according to § 8a (3) BSIG.
Origin/compliance:
Development, operation, and legal domicile in Germany; data processing exclusively in German data centers upon request.
GDPR-, NIS‑2-, and DORA-compliant alignment for meeting regulatory requirements and use in the KRITIS environment.
Not subject to any US jurisdiction (CLOUD Act / FISA 702).
Cloudflare
Cloudflare operates a global anycast network that combines CDN, DNS, DDoS mitigation, WAF, bot management, and zero-trust capabilities in an integrated platform. DDoS mitigation is enabled by default for most services and is supplemented by ML-powered detection mechanisms.
What sets this CDN provider apart
Use cases:
SaaS, API, and web applications with a global footprint that require security, performance, and edge computing.
Special features:
High global network volume with automated DDoS mitigation and integrated WAF/bot defense.
Comprehensive platform from CDN to zero trust and DNS to edge computing with granular developer APIs.
Origin/compliance:
Legal domicile in the US (with EU branches).
GDPR compliance via EU-US Data Privacy Framework / Standard Contractual Clauses (SCC).
Subject to CLOUD Act / FISA 702 (third-country risk).
Akamai
Akamai operates a global edge network. The CDN can be combined with a security portfolio (WAAP, bot management, DDoS scrubbing) and is often used for enterprise and media workloads. Through telco partnerships and interconnects, Akamai covers scenarios that require high load, complex routing requirements, and strict SLAs.
What sets this CDN provider apart
Use cases:
Global media/streaming platforms, OTT services, e-commerce, financial and enterprise applications with high traffic volumes and a global user base.
Special features:
Edge network with global reach and carrier-grade DDoS scrubbing.
Integrated platform for performance, DDoS protection, WAF and bot management, and enterprise SLAs.
Origin/compliance:
Legal domicile in the US (with EU branches).
GDPR compliance via EU-US Data Privacy Framework / Standard Contractual Clauses (SCC).
Subject to CLOUD Act / FISA 702 (third-country risk).
Fastly
Fastly positions itself as a developer-oriented CDN with a focus on edge computing and fast cache invalidation. Using VCL and modern configuration APIs, teams can implement their routing, caching, and security policies directly at the edge. The PoP network addresses use cases with a high proportion of dynamic content, APIs, and personalized experiences.
What sets this CDN provider apart
Use cases:
API-heavy SaaS offerings, news/content portals, and platforms with high demand for real-time cache purges.
Special features:
Fast cache invalidation and comprehensive DevOps/GitOps integration with edge logic.
Focus on developers with APIs, observability integrations, and test/staging workflows.
Origin/compliance:
Legal domicile in the US (with EU branches).
GDPR compliance via EU-US Data Privacy Framework / Standard Contractual Clauses (SCC).
Subject to CLOUD Act / FISA 702 (third-country risk).
Amazon CloudFront (AWS)
Amazon CloudFront is AWS's CDN offering and can be integrated with other AWS services such as S3, Application Load Balancer, API Gateway, AWS WAF, and Shield Advanced. This enables a consistently managed delivery and security chain for cloud-native applications. For organizations with AWS workloads, CloudFront offers seamless integration into the existing infrastructure.
What sets this CDN provider apart
Use cases:
Cloud-native workloads such as microservices, APIs, e-commerce, media streaming, and SaaS, which predominantly run on AWS.
Special features:
Integration into the AWS ecosystem (WAF, Shield, Route 53, S3) with a unified identity and logging model.
Configurability through Lambda@Edge and API control for DevOps teams.
Origin/compliance:
Legal domicile in the US (with EU branches).
GDPR compliance via EU-US Data Privacy Framework / Standard Contractual Clauses (SCC).
Subject to CLOUD Act / FISA 702 (third-country risk).
KeyCDN
KeyCDN is a lean, cost-effective CDN with a focus on easy integration, transparent pricing, and global presence. It is aimed at developers, agencies, and medium-sized companies. With simple APIs, real-time statistics, and a consumption-based pricing model with traffic-dependent billing, KeyCDN is suitable for projects with a focus on cost transparency and usability.
What sets this CDN provider apart
Use cases:
Websites, blogs, e-commerce stores, and SaaS projects that require cost-effective global content delivery.
Special features:
Easy configuration, real-time metrics, and integrations for popular CMS/frameworks
Usage-based pricing structure without complex contract models.
Origin/compliance:
CDN provider headquartered in Switzerland, with worldwide PoP presence; data storage depends on configuration and regions used.
Data protection in accordance with Swiss law; data transfers are considered GDPR-compliant (EU adequacy decision for Switzerland); data storage depends on selected regions.
Azure CDN
Azure CDN extends Microsoft's cloud platform with an integrated CDN that can be combined with services such as Azure Front Door, Azure DDoS Protection, and Azure WAF. Organizations with a Microsoft focus (e.g., .NET applications, M365 integration, Active Directory) can benefit from the integration into existing structures.
What sets this CDN provider apart
Use cases:
Applications, APIs, and websites based on Azure or with Microsoft stack integration.
Special features:
Integration with Azure services including WAF, DDoS Protection, Identity, and Monitoring Services.
Globally distributed edge locations with rule-based caching control, geo-filtering, and centralized management via the Azure portal.
Origin/compliance:
Legal domicile in the US (with EU branches).
GDPR compliance via EU-US Data Privacy Framework / Standard Contractual Clauses (SCC).
Subject to CLOUD Act / FISA 702 (third country risk).
Bunny.net
Bunny.net has established itself on the market primarily as a CDN for start-ups, developers, and SMEs. It combines global performance with competitive prices and a user-friendly management interface. In addition to classic CDN functionality, Bunny.net offers additional features such as image optimization, edge storage, and optional WAF services for more complex delivery scenarios.
What sets this CDN provider apart
Use cases:
Cost-sensitive projects, start-ups, and content platforms that want to achieve global delivery on a limited budget.
Special features:
Competitive price/performance ratio with solid performance and easy management.
Modules for image optimization, edge storage, and security functions.
Origin/compliance:
CDN provider headquartered in Ljubljana, Slovenia, with PoPs distributed worldwide.
GDPR-compliant data processing with EU-based headquarters; actual data flows depend on routing filters, selected PoPs, and storage regions.
Google Cloud CDN
Google Cloud CDN is integrated into Google Cloud Platform and works with services such as Cloud Load Balancing, Cloud Armor, and Cloud Storage. For GCP-native applications and data-intensive workloads, the CDN offers low latency and integration into existing pipelines.
What sets this CDN provider apart
Use cases:
GCP-based web and API workloads, streaming services, and SaaS products with globally distributed user groups.
Special features:
Integration with GCP Load Balancing, Cloud Armor, and optional Cloud Storage for integrated delivery architectures.
Support for modern protocols (e.g., HTTP/3/QUIC) and optimized peering structures.
Origin/compliance:
Legal domicile in the US (with EU branches).
GDPR compliance via EU-US Data Privacy Framework / Standard Contractual Clauses (SCC).
Subject to CLOUD Act / FISA 702 (third-country risk).
CDN77
CDN77 focuses on video streaming, live events, and data-intensive content delivery scenarios. The CDN offers optimized pipelines for HLS/DASH, origin shielding, and high throughput rates for media streaming. Features such as TLS 1.3, real-time statistics, and API control support technical teams in fine-tuning their operations.
What sets this CDN provider apart
Use cases:
Video on demand, live streaming, sports broadcasts, and other bandwidth-intensive media services.
Special features:
Specialization in video delivery with optimized pipelines, origin shielding, and high throughput capacity.
Support for modern protocols and detailed real-time analytics for fine-tuning.
Origin/compliance:
Operated by Datacamp Limited, based in London; global network with PoPs in Europe, North America, and other regions
GDPR requirements are addressed through appropriate contracts and regional deployments; UK Data Protection Act applies after Brexit..
When Myra is the right choice
When choosing a CDN provider, aspects such as legal security, compliance, and digital sovereignty should always be taken into account in addition to performance and cost structure. Hyperscaler solutions can be efficient for international companies with non-critical content or location-independent services. However, as soon as sensitive data is processed or KRITIS-relevant processes such as eGovernment portals or online banking need to be protected, European providers such as Myra have an advantage. With BSI certification, fail-safe infrastructure in German data centers, 24/7 monitoring, and guaranteed data storage in Germany/the EU, Myra ensures that critical services can be operated in a high-performance and legally compliant manner, even under regulatory pressure.
Third-country risks must be taken into account
In addition to performance aspects, the legal perspective is becoming increasingly important. Providers with headquarters or parent companies outside Europe are subject to extraterritorial access rights such as the US CLOUD Act or FISA 702. This can counteract European data protection requirements and create potential compliance risks for operators of sensitive infrastructures. Geopolitical uncertainties, supply chain risks, and export restrictions can also affect the operational stability of global CDN offerings. For CISOs and IT decision-makers, this means that a European, GDPR-compliant provider such as Myra is not only a strategic choice, but also a legally sound one for providing digital services that are secure, resilient, and compliant.