The Agent Builder on new websites
AI chat agent builder with embeddable chat bubble widget.
- Sites using The Agent Builder
- 1
- since Apr 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 20
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Apr 19, 2026 |
|---|
What we found
- The Agent Builder did not appear on any new site in the last 30 days.[1]
Share of new sites using The Agent Builder
The line is the 7-day average share of new sites that use The Agent Builder, since 10 September.
AI Agent on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
WebMCP
|
96.1% | ||
| 2 | – |
Angie AI Assistant
|
2.9% | ||
| 3 | – |
MetaGPT
|
0.2% | ||
| 4 | ▼2 |
Chatbase
|
0.2% | ||
| 5 | ▲2 |
Zanderio AI
|
0.2% | ||
| … | |||||
| 664 | The Agent Builder | <0.1% | |||
All-time shares across the new sites we track: of all of them, and of the sites using any AI Agent tool. All 714 in AI Agent
Recently launched products built on The Agent Builder
1 of the 1 sites using The Agent Builder are product launches we list individually.
| Site | Found |
|---|---|
| Test Flair testflair.ai · Developer Tools | Apr 19 |
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards The Agent Builder when we detect The Agent Builder on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites