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Sites using Selzy

Email marketing automation platform for SMBs.

#60 of 213 in Email Marketing First seen: Apr 20, 2026 Last seen: Aug 28, 2026

14 sites

3 found by StackScope, 11 via launch platforms

StackScope Wider Web 3 Product Hunt 11
  • StackScope Wider Web 3
  • Product Hunt 11
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.0pp
Most used with Google Search Console, Google Analytics, jQuery

Selzy has been detected on 14 launches we've crawled. Most recent detection: Albato AI, 5 days ago.

It's most commonly paired with Google Search Console, Google Analytics, and jQuery. The 11 scored launches using Selzy average a StackScope score of 6.4 out of 10, against 6.4 across all launches we score.

Domain endings using Selzy

14 sites

  • .com 64.29%
  • .io 14.29%
  • .co 7.14%
  • .online 7.14%
  • .org 7.14%

Share of new sites using Selzy

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.

0.0%
last 7 days
-0.0pp vs prior week
14
sites all time
since Apr 2026
Selzy 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% Apr May Jun Jul Aug Sep Weekly averages before this point, daily after. Jun 4 · 0 / 599 = 0.0% Jun 5 · 0 / 581 = 0.0% Jun 6 · 0 / 436 = 0.0% Jun 7 · 0 / 404 = 0.0% Jun 8 · 0 / 515 = 0.0% Jun 9 · 0 / 876 = 0.0% Jun 10 · 0 / 722 = 0.0% Jun 11 · 1 / 577 = 0.2% Jun 12 · 0 / 449 = 0.0% Jun 13 · 0 / 380 = 0.0% Jun 14 · 0 / 345 = 0.0% Jun 15 · 0 / 532 = 0.0% Jun 16 · 0 / 1052 = 0.0% Jun 17 · 0 / 907 = 0.0% Jun 18 · 0 / 674 = 0.0% Jun 19 · 0 / 547 = 0.0% Jun 20 · 0 / 443 = 0.0% Jun 21 · 0 / 383 = 0.0% Jun 22 · 0 / 576 = 0.0% Jun 23 · 0 / 900 = 0.0% Jun 24 · 0 / 737 = 0.0% Jun 25 · 0 / 618 = 0.0% Jun 26 · 0 / 534 = 0.0% Jun 27 · 0 / 431 = 0.0% Jun 28 · 0 / 383 = 0.0% Jun 29 · 0 / 503 = 0.0% Jun 30 · 1 / 801 = 0.1% Jul 1 · 1 / 795 = 0.1% 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 · 0 / 12590 = 0.0% Jul 9 · 0 / 23745 = 0.0% Jul 10 · 0 / 22552 = 0.0% Jul 11 · 0 / 15981 = 0.0% Jul 12 · 0 / 20291 = 0.0% Jul 13 · 0 / 20925 = 0.0% Jul 14 · 1 / 20410 = 0.0% Jul 15 · 0 / 17242 = 0.0% Jul 16 · 1 / 14265 = 0.0% Jul 17 · 0 / 19732 = 0.0% Jul 18 · 0 / 22700 = 0.0% Jul 19 · 0 / 26075 = 0.0% Jul 20 · 0 / 22586 = 0.0% Jul 21 · 0 / 21650 = 0.0% Jul 22 · 0 / 23204 = 0.0% Jul 23 · 0 / 16865 = 0.0% Jul 24 · 0 / 12854 = 0.0% Jul 25 · 0 / 8947 = 0.0% Jul 26 · 0 / 19980 = 0.0% Jul 27 · 0 / 33873 = 0.0% Jul 28 · 0 / 38223 = 0.0% Jul 29 · 1 / 50108 = 0.0% Jul 30 · 0 / 43956 = 0.0% Jul 31 · 0 / 51123 = 0.0% Aug 1 · 0 / 50510 = 0.0% Aug 2 · 0 / 49667 = 0.0% Aug 3 · 0 / 48193 = 0.0% Aug 4 · 0 / 37326 = 0.0% Aug 5 · 0 / 32708 = 0.0% Aug 6 · 0 / 36590 = 0.0% Aug 7 · 0 / 37891 = 0.0% Aug 8 · 0 / 39682 = 0.0% Aug 9 · 0 / 34222 = 0.0% Aug 10 · 0 / 28854 = 0.0% Aug 11 · 0 / 32021 = 0.0% Aug 12 · 0 / 33492 = 0.0% Aug 13 · 0 / 49922 = 0.0% Aug 14 · 0 / 51434 = 0.0% Aug 15 · 0 / 51507 = 0.0% Aug 16 · 0 / 51824 = 0.0% Aug 17 · 0 / 41450 = 0.0% Aug 18 · 0 / 53877 = 0.0% Aug 19 · 1 / 49425 = 0.0% Aug 20 · 0 / 66845 = 0.0% Aug 21 · 0 / 90379 = 0.0% Aug 22 · 0 / 91524 = 0.0% Aug 23 · 0 / 90246 = 0.0% Aug 24 · 0 / 78945 = 0.0% Aug 25 · 0 / 69269 = 0.0% Aug 26 · 0 / 65065 = 0.0% Aug 27 · 0 / 83398 = 0.0% Aug 28 · 1 / 83388 = 0.0% Aug 29 · 0 / 84189 = 0.0% Aug 30 · 0 / 92220 = 0.0% Aug 31 · 0 / 89378 = 0.0% Sep 1 · 0 / 89159 = 0.0%
Mar 30, 2026 90 days Sep 1, 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

Email Marketing leaders

Tool % of launches % of category
#1 – Brevo 0.96% 48.56%
#2 ▲1 Klaviyo 0.28% 14.02%
#3 ▼2 HubSpot 0.18% 9.05%
#4 ▲1 Mailchimp 0.17% 8.81%
#5 – MailerLite 0.15% 7.43%
…
#60 ▼45 Selzy Current page <0.01% 0.03%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Marketing tool.Among August launches it ranked #97 in Email Marketing, down from #52 in July. All 213 in Email Marketing →

Often used with

Tool Launches
Google Search Console 11
Google Analytics 11
jQuery 9
Google Fonts 9
Google Tag Manager 9

Tools most often detected on the same launches as Selzy.

Recent launches we can show

11 of the 14 sites using Selzy are product launches we list individually. The other 3 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

Screenshot of Albato AI, a launch using Selzy Albato AI Jul 16, 2026 · score 5.8 Productivity Screenshot of MyChat 2026.6, a launch using Selzy MyChat 2026.6 Jul 14, 2026 · score 5.4 Screenshot of HelpDeskStar, a launch using Selzy HelpDeskStar Jul 1, 2026 · score 6.8 Productivity Screenshot of MyChat 2026.5, a launch using Selzy MyChat 2026.5 Jun 30, 2026 · score 5.4 Screenshot of MyChat 2026.4, a launch using Selzy MyChat 2026.4 Jun 11, 2026 · score 5.4 Screenshot of MyChat, a launch using Selzy MyChat May 20, 2026 · score 5.4 Social Screenshot of Mimin, a launch using Selzy Mimin May 11, 2026 · score 9.7 AI Screenshot of MyChat 2026.2, a launch using Selzy MyChat 2026.2 May 5, 2026 · score 4.3 Productivity Screenshot of Proxys, a launch using Selzy Proxys Apr 25, 2026 · score 6.9 Developer Tools Screenshot of MyCitizenAgency, a launch using Selzy MyCitizenAgency Apr 24, 2026 · score 8.7 Screenshot of Getpin, a launch using Selzy Getpin Apr 20, 2026 · score 7.1 Marketing

The StackScope API serves all 14 sites using Selzy, 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.