Cowboy

Web servers Visit github.com Open-source software

Cowboy is a small, fast, modular HTTP server written in Erlang.

Websites using Cowboy

These are the top websites using Cowboy based on traffic.

# Website Traffic
1 enhancv.com
14%
2 unsplash.com
5%
3 mockapi.io
4%
4 doofinder.com
3%
5 arc.dev
3%
6 recruitee.com
2%
7 frame.io
2%
8 waalaxy.com
2%
9 nuvemshop.com.br
2%
10 spectora.com
1%

Get the full list of websites and companies using Cowboy.

Cowboy reports

Create relevant reports for Cowboy to find sales leads or learn more about your target audience.

Example reports
Cowboy websites in the United States
Cowboy websites in the United Kindom
Email addresses and phone numbers of Cowboy customers
Cowboy websites with a .com domain
Top 5,000 most visited Cowboy websites
5,000 low-traffic Cowboy websites
Top 500 websites for every technology in the category Web servers

Or, Create a custom Cowboy report.

Cowboy usage trend

This graph shows the growth of Cowboy since July 2020.

Cowboy demographics

A breakdown of countries and languages used by Cowboy websites.

Countries
Languages

Alternatives to Cowboy

These are the most popular Cowboy alternatives in 2025.

# Technology Compare
1
Nginx		 Cowboy vs. Nginx
2
Apache HTTP Server		 Cowboy vs. Apache HTTP Server
3
LiteSpeed		 Cowboy vs. LiteSpeed
4
IIS		 Cowboy vs. IIS
5
Next.js		 Cowboy vs. Next.js

See the full list of Cowboy alternatives.

Apps

Wappalyzer works with the tools you use every day.

Chrome

See the technologies of websites you visit in your browser.

Firefox

See the technologies of websites you visit in your browser.

Edge

See the technologies of websites you visit in your browser.

Safari

See the technologies of websites you visit in your browser.

Salesforce

See the technology stacks of your leads in your CRM.

HubSpot

See the technology stacks of your leads in your CRM.

Pipedrive

See the technology stacks of your leads in your CRM.

Semrush

See the technology stacks of your clients and prospects in your CRM.

Pabbly

Automated workflows and email marketing.

Zapier

Connect Wappalyzer to the apps you use, no code required.

Make

Connect Wappalyzer to the apps you use, no code required.

Gmail

See the technology stacks of your contacts in Gmail.

iPhone

Wappalyzer in your pocket.

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Head of Business Development at Boomerank
Wappalyzer has been such a useful part of the HTTP Archive dataset. It's enabled us to slice the data in new ways and discover more interesting insights about the state of the web. Rick Viscomi
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