Blueboard.cz on new websites

1. Blueboard.cz appeared on 19 new sites in the last 30 days.^[1]
2. Half of new Blueboard.cz sites also use Apache.

The line is the 7-day average share of new sites that use Blueboard.cz, day by day for the last 90 days and weekly before that (left of the dashed line). It starts at our first detection. The shaded areas were measured against a different set of sites, so the line can step there without Blueboard.cz itself changing.^[2][3]

#	Movement	Tool	Share of all sites	Share of category	Bar
1	–	Google Workspace	5.7%	19.9%
2	–	Hostinger Email	4.8%	16.6%
3	–	GoDaddy Email	2.3%	7.9%
4	–	Microsoft 365	2.0%	6.9%
5	▲1	IONOS Email	1.7%	5.9%
…
443	▼145	Blueboard.cz	<0.1%	<0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Email Hosting tool. Among September launches it ranked #527 in Email Hosting, down from #382 in August. All 4850 in Email Hosting

Tool	Sites with both	vs all new sites	Bar
Apache	33	12x

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

18 of the 61 sites using Blueboard.cz are product launches we list individually. The other 43 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts.

Site	Found	Also detected
Sváťa svata.app	Oct 18
Saildays saildays.app	Oct 14
systém pro řízení pivovaru gfbrew.app	Oct 13
phpRS phprs.eu	Oct 11
Stackonauts – Coming soon to Steam stackonauts.com · Games	Oct 10
BOOKITCA: Čtení má svůj hlas bookitca.app	Oct 3
Mapagi — agility courses mapagi.app	Oct 1
Brain AI by Confess | Decide with your research data brainbyconfess.com · AI	Sep 29
Curly Message Format curlymessage.dev · Developer Tools	Sep 12
Medira · lékárny a léky v Česku přehledně medira.cz · Health · Czechia	Sep 5
Mravenečci mravenceni.cz · Games · Czechia	Aug 27
BoostBoard — Get your product seen boostboard.io	Aug 22

Showing the most recent 12 of 18.

The StackScope API serves all 61 sites using Blueboard.cz, filterable and exportable, from £15 a month.

1. These figures cover websites that went live since April 2026, not the web as a whole.
2. Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well, so the share is measured against a much larger set of sites. For one continuous measure, view launch platforms only.
3. Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
4. 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.