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Open-source CDN77 alternative

One open-source alternative to CDN77, with its features, GitHub activity and licence.

The open-source alternative to CDN77 listed on Enlisted is NGINX.

NGINX is listed under networking & VPN tools. It shipped code in the last 30 days, can be self-hosted and uses a permissive licence.

Last updated October 3, 2026 · ranked by GitHub stars, growth and recent commits

NGINX

NGINX is a web server, reverse proxy, load balancer, API gateway and content cache, free under a BSD-style license.

GitHub stars
32k
Last commit
2 days ago
Latest release
release-1.31.6
Licence
BSD-2-Clause
Self-hosted
Yes
nginx.orgNGINX homepage screenshot

NGINX, pronounced engine x, is a web server that also serves as a reverse proxy, load balancer, API gateway and content cache. The official open source repository is written in C and distributed under a simplified two-clause BSD license. Enterprise distributions, commercial support and training are sold separately by F5, Inc.

NGINX is installed software with binary packages for the major operating systems and Linux distributions, in stable and mainline versions, plus Windows executables and dynamic modules. Typical tasks covered by the project's introduction include installing SSL certificates and enabling TLS, load balancing, rate limiting and content caching. Topics on the repository list TCP, UDP and mail proxying, HTTP/2, HTTP/3 and QUIC. You can also build from source, and the full documentation includes a beginners guide, development guide and directive reference.

Key features

  • Web server and reverse proxy
  • Load balancing across upstream servers
  • TLS termination, HTTP/2 and HTTP/3
  • Rate limiting and content caching
  • TCP, UDP and mail proxying
  • Stable and mainline release channels

Pricing: Free and open source under a two-clause BSD license; enterprise distributions and support are sold by F5, Inc.

CDN77 alternatives: questions

What is the best open-source alternative to CDN77?
NGINX is the only open-source alternative to CDN77 listed on Enlisted so far: NGINX is a web server, reverse proxy, load balancer, API gateway and content cache, free under a BSD-style license.
Is NGINX free?
NGINX is open source, so the code is free to use under its licence, and it can be self-hosted on your own server or computer.
How does Enlisted rank CDN77 alternatives?
By a score built from GitHub stars, star growth over the last 30 days and how recently the code changed. NGINX shipped code in the last 30 days. Data is refreshed daily, and nobody can pay to move up.

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