Free Cloudflare AlternativesCDNs & Web Application Firewalls like Cloudflare

The best free alternative to Cloudflare is DNS4EU. If that doesn't suit you, our users have ranked more than 50 alternatives to Cloudflare and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Cloudflare are Anubis, Cisco Umbrella, Duck DNS and Amazon Web Services.

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Alternatives list

  1. DNS4EU icon
     21 likes

    Join DNS4EU, an EU initiative providing secure, private, and reliable DNS services for users across Europe.

    51 DNS4EU alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
     
  2. Anubis icon
     17 likes

    Applies sha256 proof-of-work challenges to incoming HTTP requests, targeting AI crawlers, bots that ignore robots.txt, and automated scrapers, protecting server resources and preventing unwanted search engine indexing for privacy-focused sites.

    49 Anubis alternatives

    Cost / License

    • Free Personal
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Go (Programming Language)
    • Docker
     
  3. Cisco Umbrella icon
     106 likes

    Cisco Umbrella (formerly OpenDNS) provides the first line of defense against threats on the internet wherever users go.

    72 Cisco Umbrella alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  4. This service provides over 200 scalable cloud offerings including networking, computing, storage, and IoT, accessible via global server farms. It features a pay-as-you-go model with autoscaling, extensive global infrastructure, and robust security tools, suitable for enterprises.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
     
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    1
  5. Fly.io icon
     12 likes

    Edge computing is the new frontier. Fly brings the untapped potential of intelligent edge-servers to your finger-tips. It's a global load balancer, a smart reverse proxy, a library of powerful Middleware; it's a CDN that developers like you control.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  6. Amazon CloudFront is a global content delivery network (CDN) service that accelerates delivery of your websites, APIs, video content or other web assets through CDN caching.

    19 Amazon CloudFront alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    • Amazon Web Services
     
  7. BunkerWeb icon
     8 likes

    BunkerWeb is a next-generation and open-source Web Application Firewall (WAF).

    61 BunkerWeb alternatives

    Cost / License

    Platforms

    • Self-Hosted
     
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    1
  8. Sucuri icon
     8 likes

    A web security portfolio offering a combination of on-premise installed security software in conjunction with a cloud hosted web application firewall and CDN.

    64 Sucuri alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Self-Hosted
    • Wordpress
     
  9. Gcore icon
     19 likes

    Edge cloud infrastructure with low latency around the world. Approved by game publishers and media. Store, deliver and protect any content for your latency-sensitive services. Reduce capital and operating costs. The best delivery speed in Europe.

    20 Gcore alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
     
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    1
  10. Haproxy icon
     19 likes

    HAProxy is free, open source software that provides a high availability load balancer and proxy server for TCP and HTTP-based applications that spreads requests across multiple servers.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
    • BSD
     
  11. NetGoat icon
     3 likes

    A Cloudflare alternative for local and cloud use, can be used ontop of cloudflare for cloudflares paid features, but for free!.

    6 NetGoat alternatives

    Cost / License

    Application type

    Platforms

    • Self-Hosted
     
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