Dev tools · alternatives · 2026

24 alternatives to Nginx Sysguard – throttle requests by load, average request time, etc.

Nginx sysguard module. Contribute to vozlt/nginx-module-sysguard development by creating an account on GitHub.

Nginx Sysguard is a module for Nginx that automatically throttles incoming requests based on server metrics like system load and average request time. It helps protect web servers from becoming overwhelmed by… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Nginx Sysguard – throttle requests by load, average request time, etc. launched in 2017; newer entries below may have overtaken it.

1. 1
   Top, but for Nginx▲219

   top for NGINX. Contribute to gsquire/topngx development by creating an account on GitHub.

   2020 · github.com · its alternatives →

2. 2
   Real-time, top-like metrics for Nginx▲134

   Real-time metrics for nginx server. Contribute to lebinh/ngxtop development by creating an account on GitHub.

   2014 · github.com · its alternatives →

3. 3NI
   Nginx Image with HTTP/3 (QUIC), TLS1.3 with 0-RTT, Brotli▲219

   2019 · its alternatives →

4. 4NA
   Nchan – a pub/sub server as an Nginx module▲149

   2015 · nchan.slact.net · its alternatives →

5. 5
   ngrok▲547

   Serve local web apps with one command

   2022 · ngrok.com · its alternatives →

6. 6
   Hurl – Run and test HTTP requests with plain text, curl and Rust▲223

   Hurl, run and test HTTP requests with plain text and curl. Hurl can run fast automated integration tests.

   2021 · hurl.dev · its alternatives →

7. 7
   Portr – open-source ngrok alternative designed for teams▲172

   Expose local http, tcp or websocket connections to the public internet - amalshaji/portr

   2024 · github.com · its alternatives →

8. 8
   ipscrub, an IP address anonymizer for Nginx▲42

   IP address anonymizer module for nginx. Contribute to masonicboom/ipscrub development by creating an account on GitHub.

   2018 · github.com · its alternatives →

9. 9
   Hat-syslog – Syslog Server with real time web UI▲58

   Syslog Server and tools. Contribute to hat-open/hat-syslog development by creating an account on GitHub.

   2023 · github.com · its alternatives →

10. 10SA
    Sping – An HTTP/TCP latency tool that's easy on the eye▲178

    I've frequently found myself using [nvitop](https://github.com/XuehaiPan/nvitop) to diagnose GPU/CPU contention issues. The two best things about it are: - It's easy to install if I can access pip in the container - It makes a compelling screenshot (which helps me communicate with coworkers.) With those two lessons in mind: Here is Sping! Purpose: Help observe and diagnose latency issues at layer 4+ (TCP/HTTP/HTTPS) Two good things about it: - It's easy to install if you have pip. (Available at…

    2025 · dseltzer.gitlab.io · its alternatives →

11. 11
    tquic_client▲92

    A high-performance CLI to benchmark HTTP/3 servers

    2024 · crates.io · its alternatives →

12. 12
    Zxc – Rust TLS proxy with tmux and Vim as UI, BurpSuite alternative▲106

    Ditch Burp Suite’s bloat for zxc, a Rust-built, terminal-based proxy that uses tmux and Vim to intercept HTTP/S and WebSocket traffic. It captures requests for debugging, security testing, or tweaking—fast and lean. # Key Features - Disk Wizardry: Stashes massive datasets on disk-100k+ entries without breaking a sweat. - Addons: Boost your workflow with default support for ffuf and sqlmap, or craft your own addons for extra fun. - Buffer Tweaks: Edit variables in a popup (e.g., b:host, b:scheme) in Interceptor/Repeater to twist requests. - Config Control: TOML files for global…

    2025 · github.com · its alternatives →

13. 13
    Nginx module which enable HLS adaptive bitrate and more▲8

    An adaptive hls streaming module for nginx. Contribute to whatvn/ngx_http_estreaming_module development by creating an account on GitHub.

    2015 · github.com · its alternatives →

14. 14
    Robyn – A fast, extensible async Python web server with a Rust runtime▲103

    Robyn is a Super Fast Async Python Web Framework with a Rust runtime. - sparckles/Robyn

    2023 · github.com · its alternatives →

15. 15
    Bunkerized-Nginx – Nginx Docker image secure by default▲221

    🛡️ Open-source and cloud-native Web Application Firewall (WAF) - bunkerity/bunkerweb

    2020 · github.com · its alternatives →

16. 16
    Ngx_waf – Open source, Handy, High performance Nginx firewall module▲31

    Handy, High performance, ModSecurity compatible Nginx firewall module & 方便、高性能、兼容 ModSecurity 的 Nginx 防火墙模块 - ADD-SP/ngx_waf

    2021 · github.com · its alternatives →

17. 17
    Nginx Common Useful Configuration▲77

    Nginx common useful configuration. Contribute to tldr-devops/nginx-common-configuration development by creating an account on GitHub.

    2022 · github.com · its alternatives →

18. 18
    Logparser▲69

    Alternative to GoAccess in Python

    2021 · github.com · its alternatives →

19. 19WP
    Wallarm – Protect your web apps or APIs with fast Nginx-based instances▲95

    2016 · wallarm.com · its alternatives →

20. 20
    FastWSGI, an ultra-fast WSGI server for Python▲89

    An ultra fast WSGI server for Python 3. Contribute to jamesroberts/fastwsgi development by creating an account on GitHub.

    2021 · github.com · its alternatives →

21. 21
    Rqbit – bittorent CLI and desktop app written in Rust▲78

    A bittorrent client in Rust. Contribute to ikatson/rqbit development by creating an account on GitHub.

    2023 · github.com · its alternatives →

22. 22CN
    Custom Nginx Indexer▲47

    Find information, resources and relevant links for gotux.net. This domain may be for sale.

    2014 · blog.gotux.net · its alternatives →

23. 23NR
    New release of Tarantool Upstream NginX module – v0.2.0-stable▲14

    I'm proud to annonce new release of Tarantool Upstream NginX module - v0.2.0-stable. New features: - Build with NginX and Tarantool fast and scalable REST services. - Better documentation. - A lot of new nginx.conf directives. - Few minor bug fixes. Read more about REST features https://github.com/tarantool/nginx_upstream_module#rest https://www.facebook.com/TarantoolDatabase/

    2016 · its alternatives →

24. 24
    Sloggo▲95

    Minimal syslog collector and viewer based on DuckDB

    Jan 2026 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →