Key takeaways
- Top pick: Cloudflare, best for: Overall performance and security.
- Also near the top: Amazon CloudFront and Fastly.
- How it was ranked: 10 SaaS products compared. Each verdict is below.
Cloudflare stands out as the best overall content delivery network for its robust free tier and extensive developer features.
Amazon CloudFront is the top choice for users deeply integrated into the Amazon Web Services ecosystem. Fastiy is ideal for developers requiring high-performance edge computing and real-time log streaming capabilities.
Top 10 Content Delivery Networks, compared| RANK | ENTRY | BEST FOR | SCORE | FROM |
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| 1 |  CloudflareCloudflare operates in over 300 cities globally and handles a significant percentage of global internet traffic. | Overall performance and security | 95.0 | $0/month |
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| 2 |  Amazon CloudFrontCloudFront integrates seamlessly with other Amazon Web Services like S3 and EC2. | Users already hosting infrastructure on Amazon Web Services | 92.7 | Pay as you go |
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| 3 |  FastlyFastly uses modern Varnish configuration language to give users exceptional control over caching. | Developers needing real-time control and edge computing | 90.3 | $50 minimum spend per month |
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| 4 |  AkamaiAkamai operates one of the world's largest distributed computing platforms. | Large global enterprises requiring maximum security and scale | 88.0 | Custom |
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| 5 |  KeyCDNKeyCDN offers a pay-as-you-go model with no long-term commitments. | Budget-conscious developers and small to medium websites | 85.7 | $4 per month minimum |
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| 6 |  BunnyCDNBunnyCDN is known for its exceptionally lightweight infrastructure and low latency. | Startups and blogs looking for extreme value and speed | 83.3 | $1 per month |
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| 7 |  StackPathStackPath was built from the ground up with a focus on edge logic and private infrastructure. | Businesses needing integrated edge computing and security | 81.0 | Custom |
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| 8 |  Google Cloud CDNGoogle Cloud CDN uses Google's private global fiber network for optimal speed. | Applications hosted on Google Cloud Platform | 78.7 | Pay as you go |
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| 9 |  Microsoft Azure CDNAzure CDN partners with providers like Akamai and Edgio to offer robust edge options. | Enterprises using Microsoft Azure cloud infrastructure | 76.3 | Pay as you go |
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| 10 |  LimelightLimelight was acquired by Edgio, expanding its edge computing and delivery capabilities. | Large-scale video streaming | 74.0 | Custom |
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How to choose
Start from what you need it for. Where each entry fits best:
- Cloudflare (#1): Overall performance and security
- Amazon CloudFront (#2): Users already hosting infrastructure on Amazon Web Services
- Fastly (#3): Developers needing real-time control and edge computing
- Akamai (#4): Large global enterprises requiring maximum security and scale
- KeyCDN (#5): Budget-conscious developers and small to medium websites
- BunnyCDN (#6): Startups and blogs looking for extreme value and speed
- StackPath (#7): Businesses needing integrated edge computing and security
- Google Cloud CDN (#8): Applications hosted on Google Cloud Platform
- Microsoft Azure CDN (#9): Enterprises using Microsoft Azure cloud infrastructure
- Limelight (#10): Large-scale video streaming
Each entry's full verdict is below.
The ranking, in detail
01
Performance and security at scale
A massive global cloud platform providing security, performance, and reliability services for millions of websites.
From $0/month
PROS- Generous free tier with robust DDoS protection
- Extremely fast global DNS propagation times
CONS- Advanced security features require expensive enterprise plans
- Best for
- Overall performance and security
- Where it falls short
- Advanced security features require expensive enterprise plans.
- Pick something else if
- you need its advanced features on a tight budget.
95.0
02
Fast, highly secure, and programmable content delivery
A fast content delivery network service that securely delivers data, videos, applications, and APIs to customers globally.
From Pay as you go
PROS- Deep integration with Amazon Web Services ecosystem
- Highly scalable and customizable with Lambda at Edge
CONS- Steep learning curve for beginners
- Complex pricing structure
- Best for
- Users already hosting infrastructure on Amazon Web Services
- Where it falls short
- Beginners may struggle with the steep learning curve required to use the service effectively.
- Pick something else if
- you are a beginner seeking an easy setup.
92.7
03
Deliver faster, safer, and more engaging experiences
An edge cloud platform designed to help developers build, secure, and deliver digital experiences at scale.
From $50 minimum spend per month
PROS- Instant cache purges taking milliseconds
- Excellent real-time analytics and logging
CONS- Higher starting costs for small projects
- Best for
- Developers needing real-time control and edge computing
- Where it falls short
- It has higher starting costs for small projects.
- Pick something else if
- you run a small project with a tight budget.
90.3
04
Powering and protecting life online
A pioneering cloud platform providing security and content delivery services for the largest enterprises.
From Custom
PROS- Massive global network capacity
- Enterprise-grade security and mitigation tools
CONS- Prohibitive pricing for smaller businesses
- Complex enterprise contracts
- Best for
- Large global enterprises requiring maximum security and scale
- Where it falls short
- Smaller businesses may find the pricing prohibitive.
- Pick something else if
- you are a small business with limited funds.
88.0
05
High performance content delivery
A high-performance and developer-friendly content delivery network with a pay-as-you-go pricing model.
From $4 per month minimum
PROS- Affordable pay-as-you-go pricing
- Simple and intuitive user interface
CONS- Fewer advanced security features than competitors
- Best for
- Budget-conscious developers and small to medium websites
- Where it falls short
- Fewer advanced security features than competitors.
85.7
06
Lightning fast content delivery made simple
An ultra-fast, highly affordable content delivery network focused on simplicity and performance.
From $1 per month
PROS- Extremely low pricing
- Very fast setup and configuration
CONS- Smaller global network footprint compared to Akamai or Cloudflare
- Best for
- Startups and blogs looking for extreme value and speed
- Where it falls short
- Smaller global network footprint compared to Akamai or Cloudflare.
83.3
07
The edge computing platform
A secure edge computing platform providing content delivery and application security.
From Custom
PROS- Strong focus on developer tooling
- Integrated web application firewall
CONS- Recent pivot away from self-service signups
- Best for
- Businesses needing integrated edge computing and security
- Where it falls short
- Recent pivot away from self-service signups.
81.0
08
Fast, reliable web and video delivery
Leverages Google's global edge network to serve content rapidly to users worldwide.
From Pay as you go
PROS- Utilizes Google's private global fiber network
- Deep integration with Google Cloud Platform services
CONS- Best utilized only if already inside the Google ecosystem
- Best for
- Applications hosted on Google Cloud Platform
- Where it falls short
- Best utilized only if already inside the Google ecosystem.
78.7
09
Fast, reliable, global content delivery
A global content delivery network solution for delivering audio, video, images, and other files.
From Pay as you go
PROS- Seamless integration with Azure storage and services
- Flexible partnerships with multiple underlying networks
CONS- Can be complex to navigate for non-Azure users
- Best for
- Enterprises using Microsoft Azure cloud infrastructure
- Where it falls short
- Can be complex to navigate for non-Azure users.
76.3
10
Global scale for media delivery
An edge services provider offering global content delivery, video streaming, and cloud security solutions.
From Custom
PROS- High performance video delivery
- Private global network backbone
CONS- Complex setup process
- Higher cost for smaller businesses
- Best for
- Large-scale video streaming
- Where it falls short
- Complex setup process.
74.0
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Frequently asked questions
What is a content delivery network?
A content delivery network is a geographically distributed group of servers that caches content close to end users, reducing latency and improving load times.
Do small websites need a content delivery network?
While not strictly mandatory, even small websites benefit from the security, speed improvements, and free tiers offered by providers like Cloudflare or BunnyCDN.
How does pricing usually work for these services?
Most options charge based on the total gigabytes of data transferred out to users, though some offer flat monthly subscriptions or pay-as-you-go models.
Sources
Where we checked each company's facts, and when.
Some links on Lister are affiliate links. Rankings are not affected.