WordPress plugin that captures UTM parameters and referrer data and injects them into form submissions.
Get told when a new site ships with HandL UTM Tracker.
Stackdar watches every launch we detect and sends you the ones using HandL UTM Tracker, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work39 sites
27 found by StackScope, 12 via launch platforms
- StackScope Wider Web 26
- StackScope Discovery (Indie) 1
- Product Hunt 11
- PeerPush 1
HandL UTM Tracker has been detected on 39 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: АКСИС.ИНФО | Расширение для 1С:Альфа-Авто 6, 2 days ago.
It's most commonly paired with WordPress, Google Tag Manager, and Google Analytics. By product type, the launches using it are most often Education (19%), Design (14%), and Health (14%). The 12 scored launches using HandL UTM Tracker average a StackScope score of 6.8 out of 10, against 6.4 across all launches we score.
What kind of products ship with HandL UTM Tracker
21 launches
Domain endings using HandL UTM Tracker
39 sites
- .com 46.15%
- .ca 12.82%
- .au 7.69%
- .io 5.13%
- .site 5.13%
- .app 2.56%
- .co 2.56%
- .il 2.56%
- .in 2.56%
Share of new sites using HandL UTM Tracker
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 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.
Wordpress Plugin leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
5.71% | 42.06% |
| #2 | ▲4 |
|
3.11% | 22.90% |
| #3 | ▼1 |
|
2.05% | 15.09% |
| #4 | ▼1 |
|
1.99% | 14.66% |
| #5 | ▼1 |
|
1.75% | 12.86% |
| … | ||||
| #409 | ▲125 |
|
<0.01% | 0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Wordpress Plugin tool.Among August launches it ranked #437 in Wordpress Plugin, up from #562 in July. All 1378 in Wordpress Plugin →
Recent launches we can show
13 of the 39 sites using HandL UTM Tracker are product launches we list individually. The other 26 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
Qurk
Hunterdon ENT - Flemington
Health
Mobile App & Web App Development
Developer Tools
Context Engineering in AI
Education
Peliqan MCP Server
AI
Incogniton
Tokenize Real Estate in Weeks, Not Years
Crypto
The WallStreet School
Education
Contract Corridor
Productivity
VirtualText 1.0
Productivity
Allure Dental
Health
Showing the most recent 12 of 13.
The StackScope API serves all 39 sites using HandL UTM Tracker, filterable and exportable, from £15 a month.