Need advice about which tool to choose?Ask the StackShare community!


+ 1

+ 1
Add tool

CloudFlare vs jsDelivr: What are the differences?

CloudFlare and jsDelivr are both content delivery networks (CDNs) that help optimize website performance, enhance security, and improve user experience. However, they have several key differences that set them apart.

  1. Pricing Model: CloudFlare offers both free and paid plans, allowing users to choose the level of service that best fits their needs. In contrast, jsDelivr is completely free to use for all its features, making it an attractive option for budget-conscious website owners.

  2. Focus: CloudFlare is primarily focused on providing a range of security features, including protection against DDoS attacks, web application firewall, bot mitigation, and SSL encryption. On the other hand, jsDelivr focuses solely on accelerating content delivery, providing a lightning-fast global network and efficient caching mechanisms.

  3. Supported Technologies: CloudFlare supports a wide range of web technologies, including HTTP/2, IPv6, DNSSEC, and TLS 1.3. It also offers numerous integrations with popular website platforms. In contrast, jsDelivr specializes in delivering JavaScript, CSS, and other static files, making it ideal for developers and webmasters looking to optimize the delivery of these assets.

  4. Ease of Use: CloudFlare provides a comprehensive dashboard with numerous settings and features, which can be overwhelming for novice users. On the other hand, jsDelivr has a simple and intuitive interface, making it easy to configure and start using without any technical expertise.

  5. Performance Optimization: CloudFlare employs a range of optimization techniques, such as image compression, minification, and caching to improve website performance. Additionally, it has a global network of data centers for faster content delivery. jsDelivr, however, specializes in providing a fast and reliable delivery infrastructure specifically for JavaScript and other static files, resulting in optimized load times for these types of assets.

  6. Anycast Network: CloudFlare operates an Anycast network, which means that requests are routed to the nearest data center, reducing latency and improving overall performance. jsDelivr, on the other hand, does not have its own Anycast network but leverages multiple CDN providers to ensure content is delivered efficiently.

In Summary, CloudFlare offers a comprehensive range of security features and broader support for various web technologies, while jsDelivr specializes in accelerating the delivery of JavaScript and static files and provides a simpler, free-to-use solution.

Decisions about CloudFlare and jsDelivr
Francesco Boffa

I don't think I have registered a domain in the last 10 years that hasn't been linked to CloudFlare within the first 2 hours from registration.

The benefits you get from even the free version of CloudFlare are amazing. From day 0: - 30/80% of bandwidth savings thanks to their CDN - Origin IP address protection - Managed SSL

See more
Get Advice from developers at your company using StackShare Enterprise. Sign up for StackShare Enterprise.
Learn More
Pros of CloudFlare
Pros of jsDelivr
  • 424
    Easy setup, great cdn
  • 277
    Free ssl
  • 199
    Easy setup
  • 190
  • 180
  • 98
    Great cdn
  • 77
  • 71
  • 44
    Great UI
  • 28
    Great js cdn
  • 12
  • 12
    HTTP/2 Support
  • 12
    DNS Analytics
  • 12
  • 9
    Rocket Loader
  • 9
  • 9
  • 8
    IPv6 "One Click"
  • 8
    Fantastic CDN service
  • 7
  • 7
    Nice DNS
  • 7
  • 7
    Free GeoIP
  • 7
    Amazing performance
  • 7
  • 7
    Cheapest SSL
  • 6
  • 6
    Free and reliable, Faster then anyone else
  • 5
  • 5
    Asynchronous resource loading
  • 4
    Global Load Balancing
  • 4
  • 4
    Easy Use
  • 3
  • 2
  • 2
    Support for SSHFP records
  • 1
  • 1
  • 1
  • 9
    Its fast
  • 8
    Diverse POPs and support
  • 8
  • 7
    Many packages available
  • 6
    Load multiple files with single HTTP request
  • 3
    Auto-minification by changing url extension to .min.js
  • 3
    View pkg download statistics per week/month/year
  • 3
    Can add OSS packages I use
  • 2
    Worked in China
  • 1
    Easy setup, great cdn

Sign up to add or upvote prosMake informed product decisions

Cons of CloudFlare
Cons of jsDelivr
  • 2
    No support for SSHFP records
  • 2
    Expensive when you exceed their fair usage limits
    Be the first to leave a con

    Sign up to add or upvote consMake informed product decisions

    - No public GitHub repository available -

    What is CloudFlare?

    Cloudflare speeds up and protects millions of websites, APIs, SaaS services, and other properties connected to the Internet.

    What is jsDelivr?

    jsDelivr is a free CDN for open source developers, with advanced features for javascript projects with access to NPM and Github It uses multiple CDN providers, resulting in the best possible uptime and performance.

    Need advice about which tool to choose?Ask the StackShare community!

    What companies use CloudFlare?
    What companies use jsDelivr?
    See which teams inside your own company are using CloudFlare or jsDelivr.
    Sign up for StackShare EnterpriseLearn More

    Sign up to get full access to all the companiesMake informed product decisions

    What tools integrate with CloudFlare?
    What tools integrate with jsDelivr?

    Sign up to get full access to all the tool integrationsMake informed product decisions

    Blog Posts

    Jun 19 2015 at 6:37AM

    What are some alternatives to CloudFlare and jsDelivr?
    If you've ever shopped online, downloaded music, watched a web video or connected to work remotely, you've probably used Akamai's cloud platform. Akamai helps businesses connect the hyperconnected, empowering them to transform and reinvent their business online. We remove the complexities of technology, so you can focus on driving your business faster forward.
    The MaxCDN Content Delivery Network efficiently delivers your site’s static file through hundreds of servers instead of slogging through a single host. This "smart route" technology distributes your content to your visitors via the city closest to them.
    Through an application-aware, global content delivery network (CDN), Incapsula provides any website and web application with best-of-breed security, DDoS protection, load balancing and failover solutions.
    Netlify is smart enough to process your site and make sure all assets gets optimized and served with perfect caching-headers from a cookie-less domain. We make sure your HTML is served straight from our CDN edge nodes without any round-trip to our backend servers and are the only ones to give you instant cache invalidation when you push a new deploy. Netlify is also the only static hosting service with integrated continuous deployment.
    Fastly's real-time content delivery network gives you total control over your content, unprecedented access to performance analytics, and the ability to instantly update content in 150 milliseconds.
    See all alternatives