Gunicorn on new websites

1. Gunicorn appeared on about 830 new sites in the last 30 days.^[1]
2. Half of new Gunicorn sites also use Caddy.
3. It is unusually common on .tech domains: 2.9% of the domains running it, against 0.77% of domains across new sites.

The line is the 7-day average share of new sites that use Gunicorn, since 10 September.

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	nginx	9.6%	37.4%
2	–	LiteSpeed Web Server	6.6%	25.9%
3	–	Apache	4.7%	18.3%
4	–	Caddy	3.0%	11.7%
5	–	OpenResty	0.9%	3.5%
…
13	–	Gunicorn	<0.1%	0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Server tool. All 143 in Server

Tool	Sites with both	vs all new sites	Bar
Django	342	220x
Caddy	1,111	16x
jsDelivr	293	3.0x

Tools that turn up far more often on Gunicorn sites than on new sites in general, and how many times as common each one is there.

689 of the 2,247 sites using Gunicorn are product launches we list individually. The other 1,558 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

Site	Found	Also detected
Software Engineering & Digital Products | Asterhorn asterhorn.com · Developer Tools	Oct 20
MyUniko · Tout votre immobilier, un seul outil. app.myuniko.com · Finance	Oct 19
Turn a data archive into a licensing-ready brief. | AIDataLicenser aidatalicenser.com	Oct 19
Coffre · vos papiers rangés tout seuls, gratuitement coffre.online	Oct 19
Tisunge villagesavings.app · Finance	Oct 19
buchn – hier entsteht etwas buchn.ch · Switzerland	Oct 19
Catch email and webhooks from your staging environment ammo.tools · Developer Tools · Netherlands	Oct 19
Tideal - Irish Coastal Location & Tide Times Finder tideal.org · Ireland	Oct 19
Nagi · 论文里的策略，现在还灵吗？ minnagi.com · Content · China	Oct 19
FedRegBrief: plain-English federal regulatory digests fedregbrief.com	Oct 19
Professional AI headshots from your own photos manyheadshots.com · AI	Oct 19
Alumni engagement, without the spreadsheets · Rōpū ropu.nz · New Zealand	Oct 19

Showing the most recent 12 of 689.

Watches, exports and the API give you all 2,247 sites using Gunicorn, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
3. Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.