AssemblyAI on new websites
Speech-to-text and audio intelligence API.
- Sites using AssemblyAI
- 50
- since Apr 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
| In our data since | Apr 2026 |
|---|---|
| Last seen | Oct 18, 2026 |
What we found
- AssemblyAI appeared on 12 new sites in the last 30 days.[1]
Share of new sites using AssemblyAI
The line is the 7-day average share of new sites that use AssemblyAI, since 10 September.
Who uses AssemblyAI
| Type | Sites | Share | Bar |
|---|---|---|---|
| Productivity | 9 | 30.0% | |
| Education | 5 | 16.7% | |
| Health | 3 | 10.0% | |
| AI | 2 | 6.7% | |
| Content | 2 | 6.7% | |
| Developer Tools | 2 | 6.7% | |
| Hiring & HR | 2 | 6.7% | |
| Marketing | 2 | 6.7% | |
| Finance | 1 | 3.3% | |
| Games | 1 | 3.3% | |
| Social | 1 | 3.3% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 17 | 34.0% | |
| .app | 9 | 18.0% | |
| .ai | 8 | 16.0% | |
| .io | 5 | 10.0% | |
| .dev | 2 | 4.0% | |
| .in | 2 | 4.0% | |
| .co | 1 | 2.0% | |
| .mx | 1 | 2.0% | |
| .net | 1 | 2.0% | |
| .nz | 1 | 2.0% | |
| .online | 1 | 2.0% |
AI API on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | ▼1 |
Anthropic
|
25.8% | ||
| 2 | – |
Abacus.AI
|
21.6% | ||
| 3 | ▲1 |
OpenAI API
|
20.2% | ||
| 4 | – |
Google Gemini API
|
10.2% | ||
| 5 | – | One API | 5.7% | ||
| … | |||||
| 24 | ▼1 | AssemblyAI | 0.3% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any AI API tool. All 203 in AI API
Often used with AssemblyAI
| Tool | Sites with both | vs all new sites |
|---|---|---|
React
|
37 | 2.8x |
Tailwind CSS
|
32 | 2.6x |
Tools that turn up far more often on AssemblyAI sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on AssemblyAI
41 of the 50 sites using AssemblyAI are product launches we list individually. The other 9 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
-
KinoClass
class.kinoscholar.com
-
Lumelar
lumelar.app
-
entrevistIA
entrevistia.app
-
Universal 3.6 Pro
assemblyai.com
-
Blurt
assemblyai.com
-
Health Assistant
anistratenco.com
Showing the most recent 12 of 41.
Watches, exports and the API give you all 50 sites using AssemblyAI, 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 AssemblyAI when we detect AssemblyAI 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