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Sites using Blueboard.cz

30 sites via All sites #402 of 3072 in Email Hosting First seen: Jul 8, 2026 Last seen: Aug 31, 2026
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Found via: StackScope Discovery (Indie) 8 · StackScope Wider Web 22

View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.0pp

Blueboard.cz has been detected on 30 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Mravenečci, yesterday.

Domain endings using Blueboard.cz

30 sites

  • .com 30.00%
  • .app 13.33%
  • .cz 13.33%
  • .sk 13.33%
  • .io 10.00%
  • .ai 3.33%
  • .cloud 3.33%
  • .de 3.33%
  • .eu 3.33%
  • .net 3.33%
  • .xyz 3.33%

Share of new sites using Blueboard.cz

Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.

0.0%
last 7 days
-0.0pp vs prior week
30
sites all time
since Jul 2026
Blueboard.cz daily detection trend Before 8 July 2026: launch platforms only. We began crawling the wider web on this date, so the cohort this share is measured against changes here. 5% 2% 0% Jul Aug Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery. Jul 3, 2026: Email provider detection improved: providers identified from mail configuration are now caught on a site's first crawl. Earlier data may slightly undercount. Jul 1 · 0 / 795 = 0.0% Jul 2 · 0 / 604 = 0.0% Jul 3 · 0 / 499 = 0.0% Jul 4 · 0 / 411 = 0.0% Jul 5 · 0 / 367 = 0.0% Jul 6 · 0 / 551 = 0.0% Jul 7 · 0 / 1171 = 0.0% Jul 8 · 1 / 12590 = 0.0% Jul 9 · 0 / 23745 = 0.0% Jul 10 · 0 / 22552 = 0.0% Jul 11 · 1 / 15979 = 0.0% Jul 12 · 0 / 20291 = 0.0% Jul 13 · 0 / 20923 = 0.0% Jul 14 · 0 / 20409 = 0.0% Jul 15 · 0 / 17242 = 0.0% Jul 16 · 0 / 14265 = 0.0% Jul 17 · 0 / 19732 = 0.0% Jul 18 · 0 / 22700 = 0.0% Jul 19 · 0 / 26075 = 0.0% Jul 20 · 1 / 22586 = 0.0% Jul 21 · 0 / 21650 = 0.0% Jul 22 · 1 / 23204 = 0.0% Jul 23 · 0 / 16864 = 0.0% Jul 24 · 0 / 12854 = 0.0% Jul 25 · 1 / 8947 = 0.0% Jul 26 · 0 / 19980 = 0.0% Jul 27 · 0 / 33872 = 0.0% Jul 28 · 0 / 38221 = 0.0% Jul 29 · 1 / 50107 = 0.0% Jul 30 · 0 / 43955 = 0.0% Jul 31 · 0 / 51120 = 0.0% Aug 1 · 0 / 50504 = 0.0% Aug 2 · 1 / 49663 = 0.0% Aug 3 · 0 / 48192 = 0.0% Aug 4 · 0 / 37326 = 0.0% Aug 5 · 0 / 32708 = 0.0% Aug 6 · 0 / 36589 = 0.0% Aug 7 · 2 / 37890 = 0.0% Aug 8 · 1 / 39682 = 0.0% Aug 9 · 1 / 34220 = 0.0% Aug 10 · 0 / 28852 = 0.0% Aug 11 · 0 / 32021 = 0.0% Aug 12 · 1 / 33491 = 0.0% Aug 13 · 0 / 49919 = 0.0% Aug 14 · 1 / 51431 = 0.0% Aug 15 · 1 / 51505 = 0.0% Aug 16 · 1 / 51821 = 0.0% Aug 17 · 0 / 41445 = 0.0% Aug 18 · 0 / 53869 = 0.0% Aug 19 · 2 / 49421 = 0.0% Aug 20 · 0 / 66842 = 0.0% Aug 21 · 3 / 90374 = 0.0% Aug 22 · 3 / 91521 = 0.0% Aug 23 · 0 / 90242 = 0.0% Aug 24 · 1 / 78935 = 0.0% Aug 25 · 2 / 69256 = 0.0% Aug 26 · 0 / 65064 = 0.0% Aug 27 · 2 / 83384 = 0.0% Aug 28 · 1 / 83373 = 0.0% Aug 29 · 0 / 84177 = 0.0% Aug 30 · 0 / 92193 = 0.0% Aug 31 · 1 / 89234 = 0.0%
Jul 1, 2026 62 days Aug 31, 2026

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.

How StackScope detects technologies

⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.

⋮ Jul 3, 2026: Email provider detection improved: providers identified from mail configuration are now caught on a site's first crawl. Earlier data may slightly undercount.

Email Hosting leaders

Tool % of launches % of category
#1 ▼1 PrivateEmail 6.72% 19.49%
#2 ▼1 Google Workspace 6.66% 19.31%
#3 ▲2 Hostinger Email 6.46% 18.74%
#4 ▼1 Zoho Mail 1.89% 5.47%
#5 ▲1 IONOS Email 1.78% 5.16%
…
#402 ▼28 Blueboard.cz Current page <0.01% <0.01%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool.Among August launches it ranked #383 in Email Hosting, down from #355 in July. All 3072 in Email Hosting →

Recent launches we can show

8 of the 30 sites using Blueboard.cz are product launches we list individually. The other 22 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

Mravenečci Aug 27, 2026 Games BoostBoard — Get your product seen Aug 22, 2026 Po Česku — místa v Česku, která stojí za to navštívit Aug 21, 2026 Tornanti — mapa pokrytí pro motorkáře | hexagony, průsmyky, medaile Aug 19, 2026 Provacta — Cleaner tracking Aug 9, 2026 Style, unfolded | look unfold Aug 7, 2026 Todo List Hub — Smart Task Manager Jul 25, 2026 Productivity Histamin.io Jul 20, 2026 Health

The StackScope API serves all 30 sites using Blueboard.cz, filterable and exportable, from £15 a month.

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.