Sites using Werkzeug
Python WSGI utility library that provides the development server bundled with Flask.
Get told when a new site ships with Werkzeug.
Stackdar watches every launch we detect and sends you the ones using Werkzeug, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work184 sites
175 found by StackScope, 9 via launch platforms
- StackScope Wider Web 159
- StackScope Discovery (Indie) 16
- Product Hunt 7
- Hacker News 2
Werkzeug has been detected on 184 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: FiletStudio — Réinventez le Crochet Filet, today.
It's most commonly paired with Python, Google Fonts, and Google Search Console. By product type, the launches using it are most often Developer Tools (18%), Productivity (13%), and Health (11%).
What kind of products ship with Werkzeug
45 launches
Domain endings using Werkzeug
182 sites
- .com 36.81%
- .online 8.24%
- .xyz 7.14%
- .cloud 5.49%
- .site 5.49%
- .app 3.85%
- .org 3.85%
- .ai 2.75%
- .dev 2.75%
- .tech 2.75%
- .co 2.20%
- .br 1.65%
- .ch 1.65%
Share of new sites using Werkzeug
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Server leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲1 |
PHP
|
9.64% | 33.47% |
| #2 | ▼1 |
nginx
|
8.85% | 30.72% |
| #3 | – |
LiteSpeed Web Server
|
7.41% | 25.71% |
| #4 | – |
Apache
|
3.96% | 13.76% |
| #5 | – |
Caddy
|
2.39% | 8.30% |
| … | ||||
| #22 | – | Werkzeug Current page | 0.01% | 0.02% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Server tool. All 108 in Server →
Often used with
| Tool | Launches |
|---|---|
Python
|
9 |
Google Fonts
|
5 |
Google Search Console
|
4 |
GoDaddy DNS
|
2 |
Google Analytics
|
2 |
Tools most often detected on the same launches as Werkzeug.
Recent launches we can show
25 of the 184 sites using Werkzeug are product launches we list individually. The other 159 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
Verum · Websites that prove themselves, for independent home care agencies
Health
WingCue — Land the job, end to end
Hiring & HR
阵容查询 | 巴扎丘Bot
SwissAI Site — votre site web professionnel, rédigé par l'IA
ProTanki Stats by Miranjo - Live Player Search & Status
Klipin — Ubah Video Panjang Jadi Klip Tajam
Content
QuoteSwift — AI Quotes for Contractors in 3 Minutes
bpro HCM HRMS Suite Pro — Landing | bpro HCM | HRMS
Hiring & HR
DueConti — Budget di coppia con divisione proporzionale al reddito
Intelix
Developer Tools
Контроль потерь выручки в автосервисе — сверка камер с 1С
Marketing
Showing the most recent 12 of 25.
The StackScope API serves all 184 sites using Werkzeug, filterable and exportable, from £15 a month.