E2B on new websites
Cloud sandboxes for running AI-generated code and agents.
- Sites using E2B
- 84
- 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 10, 2026 |
|---|---|
| Last seen | Oct 18, 2026 |
| Website | e2b.dev |
What we found
- E2B appeared on about 24 new sites in the last 30 days.[1]
- Nine in ten new E2B sites also use React.
Share of new sites using E2B
The line is the 7-day average share of new sites that use E2B, since 10 September.
Who uses E2B
| Type | Sites | Share | Bar |
|---|---|---|---|
| AI | 13 | 31.7% | |
| Developer Tools | 7 | 17.1% | |
| Productivity | 6 | 14.6% | |
| Health | 4 | 9.8% | |
| Hiring & HR | 4 | 9.8% | |
| Crypto | 2 | 4.9% | |
| Directory | 2 | 4.9% | |
| Marketing | 2 | 4.9% | |
| Content | 1 | 2.4% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 22 | 26.2% | |
| .co | 19 | 22.6% | |
| .ai | 10 | 11.9% | |
| .app | 4 | 4.8% | |
| .dev | 4 | 4.8% | |
| .tech | 3 | 3.6% | |
| .io | 2 | 2.4% | |
| .net | 2 | 2.4% | |
| .org | 2 | 2.4% |
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% | ||
| … | |||||
| 20 | ▲1 |
E2B
|
0.5% | ||
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 E2B
| Tool | Sites with both | vs all new sites |
|---|---|---|
| Founden | 33 | 71618x |
| Dailymotion | 32 | 5744x |
Loom
|
33 | 1831x |
X (Twitter)
|
32 | 251x |
Supabase
|
39 | 51x |
Tools that turn up far more often on E2B sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on E2B
64 of the 84 sites using E2B are product launches we list individually. The other 20 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
Czechia
India
Showing the most recent 12 of 64.
Watches, exports and the API give you all 84 sites using E2B, 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 E2B when we detect E2B 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