Sites using ATW Email 
Found via: StackScope Discovery (Indie) 2 · StackScope Wider Web 5
ATW Email has been detected on 7 launches since first appearing in August 2026. Most recent detection: Eonopolis, yesterday.
It's most commonly paired with ATW.hu, Google Fonts, and HSTS.
Share of new sites using ATW Email
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites.
Amber: on 10 September 2026 we improved our infrastructure so we can 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 that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Email Hosting leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲1 |
Google Workspace
|
5.96% | 20.79% |
| #2 | ▼1 |
Hostinger Email
|
5.29% | 18.46% |
| #3 | ▲1 |
IONOS Email
|
1.90% | 6.61% |
| #4 | ▼5 |
Zoho Mail
|
1.61% | 5.63% |
| #5 | – |
Microsoft 365
|
1.55% | 5.41% |
| … | ||||
| #1080 | ▼58 | ATW Email Current page | <0.01% | <0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool.Among September launches it ranked #1066 in Email Hosting, down from #1008 in August. All 4291 in Email Hosting →
Often used with
| Tool | Sites |
|---|---|
| ATW.hu | 7 |
Google Fonts
|
4 |
| HSTS | 3 |
nginx
|
2 |
Vite
|
2 |
Tools most often detected on the same sites as ATW Email.
Recent launches we can show
2 of the 7 sites using ATW Email are product launches we list individually. The other 5 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
The StackScope API serves all 7 sites using ATW Email, filterable and exportable, from £15 a month.