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Sites using Kit (ConvertKit)

Kit (formerly ConvertKit) creator email marketing platform.

#6 of 212 in Email Marketing Tracked since Apr 2026 Last seen: Sep 1, 2026 Website: kit.com
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1,473 sites

1,388 found by StackScope, 85 via launch platforms

StackScope Wider Web 1,206 StackScope Discovery (Indie) 182 Product Hunt 69 Hacker News 7 PeerPush 7 Other 2
  • StackScope Wider Web 1,206
  • StackScope Discovery (Indie) 182
  • Product Hunt 69
  • Hacker News 7
  • PeerPush 7
  • Other 2
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.1% +0.0pp
Most used with Cloudflare, HSTS, Google Search Console
Top product types Health, Content, Finance
Green hosting 48% vs 45% avg

Kit (ConvertKit) has been detected on 1,473 launches we've crawled. The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: CommonKeel | The Self-Managed HOA Operating Desk, today.

It's most commonly paired with Cloudflare, HSTS, and Google Search Console. By product type, the launches using it are most often Health (22%), Content (14%), and Finance (10%). By domain ending, launches using it are 4.1 times as likely as the average launch to live on a .store domain. The 83 scored launches using Kit (ConvertKit) average a StackScope score of 6.7 out of 10, against 6.4 across all launches we score.

What kind of products ship with Kit (ConvertKit)

549 launches

Health
21.86%
Content
14.21%
Finance
10.02%
Education
9.47%
Productivity
8.56%
E-commerce
6.19%
Marketing
5.83%
AI
4.74%
Social
4.19%
Developer Tools
4.01%
Games
3.64%
Design
2.55%
Hiring & HR
2.19%
Directory
2.00%
Crypto
0.55%

Domain endings using Kit (ConvertKit)

1,471 sites

  • .com 65.94%
  • .co 4.96%
  • .app 4.69%
  • .ca 3.47%
  • .ai 2.65%
  • .org 2.04%
  • .store 1.97%
  • .io 1.70%
  • .uk 1.50%
  • .online 1.22%
  • .dev 1.16%
  • .in 1.16%
  • .net 1.02%
  • .xyz 0.61%
  • .site 0.54%

Country

16 of 1,473 sites, where we are confident of the country.

  • United States United States 50.00%
  • United Kingdom United Kingdom 12.50%
  • United Arab Emirates United Arab Emirates 6.25%
  • Belgium Belgium 6.25%
  • Israel Israel 6.25%
  • India India 6.25%
  • Philippines Philippines 6.25%
  • British Virgin Islands British Virgin Islands 6.25%

Share of new sites using Kit (ConvertKit)

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

0.1%
last 7 days
+0.0pp vs prior week
1,473
sites all time
since Apr 2026
Kit (ConvertKit) 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 Weekly averages before this point, daily after. Jun 3 · 0 / 714 = 0.0% Jun 4 · 1 / 599 = 0.2% Jun 5 · 1 / 581 = 0.2% Jun 6 · 1 / 436 = 0.2% Jun 7 · 0 / 404 = 0.0% Jun 8 · 1 / 515 = 0.2% Jun 9 · 0 / 876 = 0.0% Jun 10 · 0 / 722 = 0.0% Jun 11 · 0 / 577 = 0.0% Jun 12 · 0 / 449 = 0.0% Jun 13 · 0 / 380 = 0.0% Jun 14 · 1 / 345 = 0.3% Jun 15 · 0 / 532 = 0.0% Jun 16 · 0 / 1052 = 0.0% Jun 17 · 1 / 907 = 0.1% Jun 18 · 3 / 674 = 0.4% Jun 19 · 1 / 547 = 0.2% Jun 20 · 1 / 443 = 0.2% 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 · 1 / 618 = 0.2% Jun 26 · 0 / 534 = 0.0% Jun 27 · 1 / 431 = 0.2% Jun 28 · 1 / 383 = 0.3% Jun 29 · 0 / 503 = 0.0% Jun 30 · 1 / 801 = 0.1% Jul 1 · 0 / 795 = 0.0% Jul 2 · 1 / 604 = 0.2% Jul 3 · 2 / 499 = 0.4% Jul 4 · 1 / 411 = 0.2% Jul 5 · 0 / 367 = 0.0% Jul 6 · 0 / 551 = 0.0% Jul 7 · 0 / 1171 = 0.0% Jul 8 · 8 / 12590 = 0.1% Jul 9 · 5 / 23745 = 0.0% Jul 10 · 12 / 22552 = 0.1% Jul 11 · 5 / 15979 = 0.0% Jul 12 · 7 / 20291 = 0.0% Jul 13 · 6 / 20922 = 0.0% Jul 14 · 9 / 20408 = 0.0% Jul 15 · 5 / 17242 = 0.0% Jul 16 · 2 / 14264 = 0.0% Jul 17 · 12 / 19732 = 0.1% Jul 18 · 6 / 22700 = 0.0% Jul 19 · 8 / 26075 = 0.0% Jul 20 · 11 / 22586 = 0.0% Jul 21 · 13 / 21649 = 0.1% Jul 22 · 9 / 23202 = 0.0% Jul 23 · 8 / 16863 = 0.0% Jul 24 · 6 / 12855 = 0.0% Jul 25 · 1 / 8947 = 0.0% Jul 26 · 3 / 19976 = 0.0% Jul 27 · 21 / 33865 = 0.1% Jul 28 · 19 / 38221 = 0.0% Jul 29 · 38 / 50103 = 0.1% Jul 30 · 35 / 43952 = 0.1% Jul 31 · 36 / 51110 = 0.1% Aug 1 · 29 / 50484 = 0.1% Aug 2 · 38 / 49661 = 0.1% Aug 3 · 31 / 48190 = 0.1% Aug 4 · 29 / 37326 = 0.1% Aug 5 · 17 / 32706 = 0.1% Aug 6 · 28 / 36581 = 0.1% Aug 7 · 26 / 37888 = 0.1% Aug 8 · 23 / 39680 = 0.1% Aug 9 · 15 / 34205 = 0.0% Aug 10 · 20 / 28846 = 0.1% Aug 11 · 12 / 32018 = 0.0% Aug 12 · 17 / 33478 = 0.1% Aug 13 · 21 / 49912 = 0.0% Aug 14 · 31 / 51428 = 0.1% Aug 15 · 21 / 51492 = 0.0% Aug 16 · 39 / 51806 = 0.1% Aug 17 · 28 / 41413 = 0.1% Aug 18 · 28 / 53842 = 0.1% Aug 19 · 23 / 49415 = 0.0% Aug 20 · 34 / 66830 = 0.1% Aug 21 · 54 / 90358 = 0.1% Aug 22 · 58 / 91513 = 0.1% Aug 23 · 44 / 90227 = 0.0% Aug 24 · 44 / 78847 = 0.1% Aug 25 · 52 / 69248 = 0.1% Aug 26 · 34 / 65056 = 0.1% Aug 27 · 64 / 83369 = 0.1% Aug 28 · 65 / 83310 = 0.1% Aug 29 · 55 / 84155 = 0.1% Aug 30 · 66 / 92079 = 0.1% Aug 31 · 64 / 88629 = 0.1%
Mar 30, 2026 90 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

Email Marketing leaders

Tool % of launches % of category
#1 – Brevo 0.97% 48.56%
#2 ▲1 Klaviyo 0.28% 13.93%
#3 ▼2 HubSpot 0.18% 8.97%
#4 ▲1 Mailchimp 0.18% 8.78%
#5 – MailerLite 0.15% 7.41%
#6 ▲1 Kit (ConvertKit) Current page 0.06% 2.97%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Marketing tool.The most common alternatives to Kit (ConvertKit) among indie launches are Klaviyo and Mailchimp. All 212 in Email Marketing →

Often used with

Tool Launches
Cloudflare 61
HSTS 51
Google Search Console 49
Google Analytics 49
Google Fonts 49

Tools most often detected on the same launches as Kit (ConvertKit).

Recent launches we can show

267 of the 1,473 sites using Kit (ConvertKit) are product launches we list individually. The other 1,206 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

CommonKeel | The Self-Managed HOA Operating Desk Sep 1, 2026 Life Firewall — Scan your personal attack surface Sep 1, 2026 BooneBerry Press Aug 31, 2026 Games ChurchVote | Christian Voter Guides Aug 31, 2026 The 30 Chase Ballpark App Aug 31, 2026 Spoondraw — plan the day you've actually got Aug 31, 2026 Productivity Hiraku – Japanese Vocabulary & Kanji Learning Game Aug 31, 2026 Bookatello — free printable puzzles, large print, no signup Aug 31, 2026 Games ClearCost Korea Aug 31, 2026 Health Plumón · Free Screenshot Annotation & Redaction App for Mac Aug 31, 2026 Productivity Cohort — Get licensed without going it alone Aug 30, 2026 Health Neighborrow Aug 30, 2026 Social

Showing the most recent 12 of 267.

The StackScope API serves all 1,473 sites using Kit (ConvertKit), filterable and exportable, from £15 a month.

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