Sites using Secure-Mailgate
German email security gateway for inbound/outbound protection
Found via: Product Hunt 5 · Hacker News 1 · PeerPush 1 · StackScope Wider Web 2
Secure-Mailgate has been detected on 7 launches since first appearing in May 2026. Most recent detection: Pell, on July 10, 2026.
It's most commonly paired with Tailwind CSS, HSTS, and Google Search Console.
Share of new launches using Secure-Mailgate
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
How StackScope detects technologies
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Security leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – | HSTS | 60.74% | 93.30% |
| #2 | – |
Cloudflare Bot Management
|
13.39% | 20.57% |
| #3 | – |
Google reCAPTCHA
|
1.72% | 2.64% |
| #4 | – |
Firebase App Check
|
0.16% | 0.25% |
| #5 | – |
PerimeterX
|
0.10% | 0.15% |
| … | ||||
| #21 | ▲4 |
Secure-Mailgate
Current page
|
0.01% | 0.02% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Security tool.Among June launches it ranked #13 in Security, up from #17 in May. All 75 in Security →
Often used with
| Tool | Launches |
|---|---|
Tailwind CSS
|
6 |
| HSTS | 6 |
Google Search Console
|
5 |
Vite
|
4 |
Vercel
|
3 |
Tools most often detected on the same launches as Secure-Mailgate.
