Best CDN Services of 2026

BunnyCDN is the cheap-bandwidth CDN for indie sites and high-bandwidth content. Founded in 2015 in Slovenia, BunnyCDN built around the indie-friendly model with the lowest per-GB rates in lineup; for high-volume content sites paying for bandwidth, the cost difference compounds at scale.

Four tiers serve four buyer profiles. Free trial ships $5 free credits with 14-day evaluation. Standard ships per-GB rates with $1 monthly minimum and $0.01/GB in North America and Europe. Volume ships $0.005 per GB above 500 TB plus storage zones plus image optimization. Enterprise ships custom regions plus dedicated SLA plus volume discounts.

The load-bearing wedge is the per-GB pricing. Where Cloudflare Pro charges flat per-site fees and Fastly charges per-GB at standard rates, BunnyCDN delivers the same content at a fraction of the cost; for video sites, image-heavy ecommerce, or download mirrors, BunnyCDN's pricing is roughly 10x cheaper than Fastly. The catch is the smaller mainstream brand; BunnyCDN does not show up on enterprise procurement shortlists, and WAF capabilities are weaker than Cloudflare or Akamai. For indie sites with high bandwidth needs, BunnyCDN Standard is the no-brainer.

Cloudflare is the default CDN for most websites in 2026. Founded in 2009 in San Francisco, Cloudflare built the largest mainstream CDN serving roughly a fifth of all websites globally with the deepest brand recognition for CDN-as-a-service.

Four tiers serve four buyer profiles. Free ships unlimited bandwidth plus global CDN plus DDoS protection plus free SSL. Pro at $20 per site per month adds image optimization plus WAF managed rules plus mobile redirects. Business at $200 per site per month adds custom WAF rules plus rate limiting plus 100% uptime SLA. Enterprise ships custom contract typically at $5K+/mo with dedicated network capacity plus custom rules plus premium support.

The load-bearing wedge is the unlimited Free tier plus mainstream brand. Where Fastly, BunnyCDN, KeyCDN, CloudFront all charge per GB starting from the first request, Cloudflare Free ships unlimited bandwidth at zero cost; for static-content sites with normal traffic patterns, Cloudflare Free covers the use case better than any paid alternative. The catch is the per-site pricing model on Pro and Business; teams running 50 sites pay 50x the rate, which compounds against multi-site businesses. For teams running one to three sites with mid-volume traffic, Cloudflare Pro is the no-brainer entry.

Vercel Edge Network is the bundled CDN for teams already on Vercel. Founded in 2015 (originally as ZEIT), Vercel built the edge network as the default CDN for Vercel deployments; teams using Vercel for Next.js or other frontend frameworks get the CDN included in the deployment without separate configuration.

Three tiers serve three buyer profiles. Hobby ships 100 GB bandwidth per month plus 1M edge requests per month free with edge functions plus middleware. Pro ships $20 per user per month plus 1 TB bandwidth included plus higher edge limits. Enterprise ships custom pricing with higher bandwidth plus edge invocations plus SAML SSO plus dedicated success manager.

The load-bearing wedge is the Vercel-bundled model plus edge functions integration. Where Cloudflare Workers run JavaScript at edge POPs separately from the deployment, Vercel Edge Functions are baked into the Next.js or framework deployment workflow; for teams already on Vercel, the integration eliminates configuration overhead. The catch is the Vercel-ecosystem dependency mirroring GHCR's GitHub dependency; teams not on Vercel find Vercel Edge less compelling than standalone CDN alternatives. For Vercel-native teams, Vercel Edge is the no-brainer bundled option.

Fastly is the edge-compute CDN for teams running custom logic at the edge. Founded in 2011 in San Francisco and IPO'd in 2019, Fastly built around the VCL config model where developers write Varnish Configuration Language to customize cache behavior plus the Compute@Edge serverless runtime for full custom logic at edge POPs.

Four tiers serve four buyer profiles. Free trial ships $50 in free credits with 14-day evaluation and full feature access. Pay-as-you-go ships per-GB at $0.12 North America and Europe plus per-10K HTTP requests at $0.0075 with VCL config plus Compute@Edge. Essential ships $50/mo minimum with TLS plus image optimization plus WAF add-on. Enterprise ships custom pricing with higher concurrency plus dedicated SLA.

The load-bearing wedge is the VCL plus Compute@Edge depth. Where Cloudflare Workers run JavaScript at edge POPs and BunnyCDN, KeyCDN, CloudFront focus on caching, Fastly built the deepest edge-compute platform; for teams running A/B tests, dynamic personalization, or custom request routing at the edge, Fastly's developer surface is the most powerful in the lineup. The catch is the per-GB pricing compounds for high-bandwidth sites; Cloudflare Pro flat-rate beats Fastly for static-content sites under heavy traffic. For teams running edge-compute workloads, Fastly Pay-as-you-go is the proven path.

AWS CloudFront is the CDN for teams running on AWS. Launched in 2008 by AWS, CloudFront ships 1TB egress plus 10M HTTP requests per month free always (no expiration) plus deep integration with S3, ALB, EC2 origins; for teams already running AWS infrastructure, CloudFront is the default CDN that AWS Console suggests.

Four tiers serve four buyer profiles. Free tier ships 1TB egress plus 10M HTTP requests per month free always. Pay-as-you-go ships per-GB rates with regional variations plus per-10K HTTP requests. CloudFront Security Bundle ships per-rule WAF managed rule fees plus bot protection optional plus DDoS Shield Standard included. Enterprise via AWS EDP ships volume discounts plus custom commits.

The load-bearing wedge is the 1TB free always plus AWS integration. Where Cloudflare Free is unlimited and BunnyCDN Standard charges per-GB, CloudFront's 1TB free monthly covers most SMB sites without ever paying; for teams already on AWS, IAM-controlled origin access plus S3 integration eliminates configuration overhead. The catch is the AWS lock-in plus pricing compounding above 1TB; high-bandwidth sites pay more than BunnyCDN for the same egress. For AWS-native teams under 1TB monthly egress, CloudFront is effectively free.

KeyCDN is the budget cheap-bandwidth CDN for indie/SMB sites under BunnyCDN price tier. Founded in 2012 in Switzerland, KeyCDN built around the predictable-pricing model with a $4/mo minimum and pay-as-you-go above; for sites that want predictable monthly billing without BunnyCDN's $1 minimum or Cloudflare's $20 Pro per-site fee, KeyCDN sits in a unique middle ground.

Four tiers serve four buyer profiles. Free trial ships $10 free credits with 30-day evaluation. Pay-as-you-go ships $0.04 per GB North America and Europe plus $0.10 per GB Asia and Oceania at $4/mo minimum. Volume tier ships lower per-GB rates above 1 TB plus image optimization plus real-time analytics. Enterprise ships custom regions plus dedicated SLA plus volume discounts.

The load-bearing wedge is the predictable-pricing middle ground. Where BunnyCDN at $1/mo is cheaper but feels indie, and Cloudflare at $20 Pro is per-site, KeyCDN at $4/mo minimum sits between for sites wanting modest predictable spend. The catch is the smaller feature surface; KeyCDN lacks edge-compute (Fastly, Cloudflare Workers) and the WAF capabilities are weaker than Cloudflare Pro. For indie sites with predictable bandwidth wanting $4-15/mo total, KeyCDN Pay-as-you-go is the proven path.

Akamai is the legacy enterprise CDN for institutional teams with annual commit budgets. Founded in 1998 at MIT, Akamai built the original commercial CDN and serves the largest enterprises (Fortune 500, government, broadcast) with the most edge POPs in the category; the platform has decades of enterprise track record that newer entrants cannot match.

Three tiers serve three buyer profiles. Standard CDN ships custom pricing typically at $0.04-0.10 per GB with annual commits required plus most edge POPs in category plus dedicated account team. Linode CDN (Akamai-owned post 2022 acquisition) ships pay-as-you-go without annual commit at $0.005 per GB above 1TB for indie/SMB-friendly access. Enterprise ships custom POPs plus SLA plus premium support.

The load-bearing wedge is the enterprise track record plus edge POPs. Where Cloudflare and Fastly serve modern web workloads, Akamai's customer base includes major broadcasters, government agencies, and Fortune 100 enterprises with multi-decade contracts; for teams under regulated industry compliance or with global reach requirements (300+ POPs), Akamai's coverage is unmatched. The catch is the institutional sales motion and annual commits; SMB and indie teams cannot self-serve onto Standard CDN. For enterprises with annual commit budgets, Akamai Standard is the proven path.