Sites using PreventEmailTheft
Get told when a new site ships with PreventEmailTheft.
Stackdar watches every launch we detect and sends you the ones using PreventEmailTheft, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workFound via: StackScope Discovery (Indie) 3 · StackScope Wider Web 75
PreventEmailTheft has been detected on 78 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Ochrana pro senzor s charakterem — Zenvem, today.
By product type, the launches using it are most often Health (91%), Content (5%), and E-commerce (5%).
What kind of products ship with PreventEmailTheft
22 launches
Domain endings using PreventEmailTheft
78 sites
- .com 61.54%
- .site 20.51%
- .tech 12.82%
Share of new sites using PreventEmailTheft
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. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. 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.
How StackScope detects technologies
⋮ Jul 3, 2026: Email provider detection improved: providers identified from mail configuration are now caught on a site's first crawl. Earlier data may slightly undercount.
Email Security leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 |
DNSSmartHost
|
0.23% | 53.53% | |
| #2 |
MailSpamProtection
|
0.22% | 52.10% | |
| #3 |
AntiSpamCloud
|
0.09% | 19.96% | |
| #4 | Premium SMTP | 0.02% | 4.33% | |
| #5 |
Proofpoint Essentials
|
0.02% | 3.51% | |
| … | ||||
| #12 | PreventEmailTheft Current page | <0.01% | 0.71% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Security tool. All 144 in Email Security →
Recent launches we can show
3 of the 78 sites using PreventEmailTheft are product launches we list individually. The other 75 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
Eye Exercise - Ejercicios oculares para cuidar tu visión
Health
Not Just a Patch - Waterproof CGM Adhesive Patches
Health
The StackScope API serves all 78 sites using PreventEmailTheft, filterable and exportable, from £15 a month.