Server Tools
Get told when a new site picks a Server tool.
Stackdar watches every launch we detect and sends you the ones that ship with anything in Server, your competitors' tools included, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workThe most-adopted server tool we track is nginx (556,707 sites). We've detected 140 server tools across 1,488,992 public sites.
Server tools we've detected
| Tool | 90‑day | Sites |
|---|---|---|
nginx
site ↗
High-performance open-source web server and reverse proxy that powers a large share of the public web.
|
556707 | |
LiteSpeed Web Server
site ↗
Commercial high-performance web server popular on managed WordPress hosting.
|
387522 | |
Apache
site ↗
Open-source web server from the Apache Software Foundation, and the original A in the LAMP stack.
|
272173 | |
Caddy
site ↗
Open-source web server with automatic HTTPS via Let's Encrypt out of the box.
|
173199 | |
OpenResty
site ↗
Nginx distribution with a built-in Lua scripting layer for high-performance dynamic web apps and gateways.
|
52219 | |
Envoy
site ↗
L7 proxy / service mesh data plane (Lyft / CNCF).
|
27156 | |
Microsoft IIS
site ↗
Windows Server web server, often paired with ASP.NET applications.
|
23307 | |
Varnish
site ↗
High-performance HTTP reverse proxy and cache used in front of dynamic web servers.
|
9199 | |
Uvicorn
site ↗
Lightning-fast ASGI server for Python frameworks like FastAPI, Starlette, and Django Channels.
|
4933 | |
|
Tengine
site ↗
Alibaba's nginx-based web server
|
3653 | |
Phusion Passenger
site ↗
Phusion Passenger app server for Ruby, Python, and Node.js
|
2830 | |
Kestrel
site ↗
Cross-platform web server for ASP.NET Core.
|
2538 | |
Gunicorn
site ↗
Python WSGI HTTP server commonly used to run Django, Flask, and FastAPI apps in production.
|
2152 | |
|
Google PageSpeed Module
site ↗
Open-source Apache and nginx module that automatically rewrites pages for performance.
|
2134 | |
Apache APISIX
site ↗
Open-source cloud-native API gateway built on top of nginx and Lua.
|
1739 |
Showing top 15 of 140 server tools by adoption. 125 more not shown.
The StackScope API serves every server tool and the launches using each, filterable and exportable, from £15 a month.
Launches using Server tools
| Launch | Launched | Score |
|---|---|---|
| The-Y CRM | Oct 17, 2026 | 8.7 |
| Software Orca | Oct 17, 2026 | 7.6 |
| ITISeasy.business | Oct 17, 2026 | 7.6 |
| TeleTraff | Oct 17, 2026 | 10.0 |
| PoketDev | Oct 17, 2026 | 9.5 |
| Kapwing | Oct 16, 2026 | 8.6 |
Often built with
Categories the server sites we track also commonly use: