CloudflareOperates one of the largest Anycast networks with 300+ cities worldwide, providing near-universal low latency.95.0NEWFree tier; paid from $25/month
AkamaiProcesses approximately 30% of global internet traffic and operates 365,000+ servers in 200+ countries.92.7NEWCustom
AWS CloudFrontBenefits from AWS's global infrastructure of 30+ regions and edge locations, enabling deep origin integration.90.3NEW$0.085 per GB (data out)
FastlyIntroduced instant purge technology, allowing cache invalidation in milliseconds rather than minutes.88.0NEW$12/month (starter)
CloudinaryAutomatically optimises and delivers images in optimal formats and sizes based on device and network conditions.85.7NEWFree tier; paid from $99/month
Google Cloud CDNLeverages Google's core network infrastructure and machine learning for automatic cache optimisation.83.3NEW$0.12 per GB (data out)
Microsoft Azure CDNTightly integrated with Azure Blob Storage and Azure Front Door for advanced routing and DDoS protection.81.0NEW$0.084 per GB (Standard tier)
Bunny CDNOffers the lowest per-GB data transfer rates on the market, making it extremely attractive for high-volume publishers.78.7NEW$0.01 per GB (data out)
Imperva (Incapsula)Provides always-on DDoS protection as part of its CDN offering, with automatic scrubbing of malicious traffic.76.3NEWCustom
ZenlayerUnique advantage in delivering to mainland China, Russia, and other regions where global CDNs face restrictions.74.0NEWCustom
Cloudflare operates one of the world's largest global networks, combining CDN, DDoS protection, WAF, and DNS services in a single integrated platform. Known for developer-friendly APIs and competitive pricing.
Akamai is the world's oldest and largest CDN provider, serving fortune 500 companies and handling roughly 30% of web traffic. Offers best-in-class edge computing, image optimisation, and video streaming.
AWS CloudFront is the CDN component of Amazon Web Services, offering tight integration with S3, EC2, ELB, and other AWS services. Competitive pricing and pay-as-you-go model.
Fastly is a developer-focused CDN with instant cache purge, Varnish configuration, and WebAssembly-based edge computing. Popular with media, SaaS, and e-commerce companies.
Cloudinary is a purpose-built platform for image and video optimisation, transformation, and delivery. Excels at dynamic resizing, format conversion, and responsive image serving.
Google Cloud CDN is the content delivery layer of Google Cloud Platform, integrating with Compute Engine, Cloud Storage, and Load Balancing. Leverages Google's global network and machine learning.
Azure CDN from Microsoft provides content acceleration through the Azure global network. Integrates with Azure Blob Storage and App Service. Offered through Standard and Premium tiers.
Bunny CDN is a cost-effective alternative with transparent pricing, robust performance, and a global edge network. Strong support for video delivery, streaming, and DDoS protection.
Imperva provides a unified platform combining CDN, DDoS protection, WAF, and API security. Formerly known as Incapsula, it serves enterprise clients requiring security alongside performance.
Zenlayer is a CDN and edge computing platform with particularly strong presence in Asia-Pacific, China, and other emerging markets where traditional CDNs have limited reach.
A CDN (Content Delivery Network) distributes your content across geographically dispersed servers worldwide, serving users from the nearest edge location to minimise latency and bandwidth costs. Standard hosting typically uses a single origin server (or small cluster), resulting in slower load times for users far from the data centre and higher origin bandwidth costs.
Choose Cloudflare if you want best value, bundled security, and ease of use at any scale. Akamai if you're an enterprise needing guaranteed SLAs, lowest latency, and edge computing at any cost. AWS CloudFront if you're already invested in AWS and want seamless S3 and Lambda integration without vendor switching.
Cache purge removes stale content from edge servers, forcing them to fetch fresh content from your origin. Instant purge (milliseconds, as Fastly offers) matters for media publishers and e-commerce who need to update prices, images, or corrections in real-time without waiting minutes for caches to expire naturally.
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