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Stackdar watches every launch we detect and sends you the ones using Kartra, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workFound via: StackScope Discovery (Indie) 2 · StackScope Wider Web 24
Kartra has been detected on 26 launches we've crawled. Most recent detection: Non-Sacral Navigator | Business Planning App for Projectors, Manifestors & Reflectors, yesterday.
Domain endings using Kartra
26 sites
- .com 50.00%
- .co 34.62%
- .ai 3.85%
- .ca 3.85%
- .space 3.85%
- .uk 3.85%
Share of new sites using Kartra
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
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.
Marketing leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
0.85% | 67.26% |
| #2 | ▲2 |
|
0.10% | 7.83% |
| #3 | ▼1 |
|
0.10% | 7.74% |
| #4 | ▼1 |
|
0.07% | 5.64% |
| #5 | ▲1 |
|
0.02% | 1.83% |
| … | ||||
| #42 | ▲49 |
|
<0.01% | 0.08% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Marketing tool.Among August launches it ranked #33 in Marketing, up from #82 in July. All 424 in Marketing →
Recent launches we can show
2 of the 26 sites using Kartra are product launches we list individually. The other 24 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
The StackScope API serves all 26 sites using Kartra, filterable and exportable, from £15 a month.