WebLLM on new websites
In-browser LLM inference engine that runs models locally with WebGPU.
- Sites using WebLLM
- 28
- since Jun 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 19
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 | Jun 11, 2026 |
|---|---|
| Last seen | Oct 10, 2026 |
| Website | webllm.mlc.ai |
What we found
- WebLLM appeared on 5 new sites in the last 30 days.[1]
Share of new sites using WebLLM
The line is the 7-day average share of new sites that use WebLLM, since 10 September.
Who uses WebLLM
| Type | Sites | Share | Bar |
|---|---|---|---|
| AI | 5 | 35.7% | |
| Games | 2 | 14.3% | |
| Developer Tools | 1 | 7.1% | |
| Education | 1 | 7.1% | |
| Health | 1 | 7.1% | |
| Hiring & HR | 1 | 7.1% | |
| Marketing | 1 | 7.1% | |
| Productivity | 1 | 7.1% | |
| Social | 1 | 7.1% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 7 | 25.0% | |
| .app | 4 | 14.3% | |
| .dev | 3 | 10.7% | |
| .online | 3 | 10.7% | |
| .fr | 2 | 7.1% | |
| .in | 2 | 7.1% | |
| .net | 2 | 7.1% | |
| .xyz | 2 | 7.1% | |
| .io | 1 | 3.6% |
AI API on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | ▼1 |
Anthropic
|
25.7% | ||
| 2 | – |
Abacus.AI
|
21.6% | ||
| 3 | ▲1 |
OpenAI API
|
20.1% | ||
| 4 | – |
Google Gemini API
|
10.2% | ||
| 5 | – | One API | 5.7% | ||
| … | |||||
| 35 | ▲3 |
WebLLM
|
0.2% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any AI API tool. Among September launches it ranked #30 in AI API, up from #33 in August. All 204 in AI API
Recently launched products built on WebLLM
16 of the 28 sites using WebLLM are product launches we list individually. The other 12 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
France
Japan
South KoreaShowing the most recent 12 of 16.
Watches, exports and the API give you all 28 sites using WebLLM, from £15 a month.
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 WebLLM when we detect WebLLM 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