All-in-one floating support button widget that surfaces chat, messenger and callback options on a website.
Get told when a new site ships with arContactUs.
Stackdar watches every launch we detect and sends you the ones using arContactUs, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workFound via: StackScope Discovery (Indie) 2 · StackScope Wider Web 30
arContactUs has been detected on 32 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Adarve — Ciberseguridad para tu ERP, yesterday.
Domain endings using arContactUs
30 sites
- .com 50.00%
- .online 16.67%
- .in 6.67%
- .io 6.67%
- .app 3.33%
- .blog 3.33%
- .co 3.33%
- .news 3.33%
- .ru 3.33%
- .store 3.33%
Share of new sites using arContactUs
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.
Chat leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
0.21% | 18.26% |
| #2 | – |
|
0.17% | 14.97% |
| #3 | ▼3 |
|
0.07% | 5.70% |
| #4 | ▲2 |
|
0.06% | 5.30% |
| #5 | ▲2 |
|
0.06% | 5.11% |
| … | ||||
| #62 | ▲1 |
|
<0.01% | 0.11% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Chat tool. All 890 in Chat →
Recent launches we can show
2 of the 32 sites using arContactUs are product launches we list individually. The other 30 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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 32 sites using arContactUs, filterable and exportable, from £15 a month.