Embeddable voice AI sales agent that answers visitor questions and navigates the page on behalf of the site.
Found via: StackScope Discovery (Indie) 9 · StackScope Wider Web 11
Foyer appeared on 13 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Share of new sites using Foyer
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded area was measured against a different set of sites, so the line can step there without Foyer itself changing.
Coverage details
Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
Domain endings using Foyer
20 sites, all time
- .com 65.0%
- .dev 25.0%
- .ai 5.0%
- .app 5.0%
Country
Country known for 10 of 20 sites (50%), all time.
How we know
Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.
-
United States 100.0%
Chat leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | – |
|
0.2% | 16.1% |
| #2 | ▼1 |
|
0.2% | 13.8% |
| #3 | ▲1 |
|
0.1% | 11.8% |
| #4 | – |
|
0.1% | 5.2% |
| #5 | – |
|
0.1% | 4.8% |
| … | ||||
| #150 | ▼84 |
|
<0.1% | <0.1% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Chat tool.Among September launches it ranked #250 in Chat, down from #166 in August. All 1471 in Chat →
Recent launches using Foyer
9 of the 20 sites using Foyer are product launches we list individually. The other 11 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works
The StackScope API serves all 20 sites using Foyer, filterable and exportable, from £15 a month.