Swiss web hosting provider email service, identified by SPF include on cyon.net.
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Stackdar watches every launch we detect and sends you the ones using Cyon Email, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work294 sites
288 found by StackScope, 6 via launch platforms
- StackScope Wider Web 251
- StackScope Discovery (Indie) 37
- Product Hunt 4
- PeerPush 2
Cyon Email has been detected on 294 launches we've crawled, with 238 of those in August 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Twirly — Diktieren auf dem Mac. 100 % lokal, ohne Abo., today.
It's most commonly paired with Google Search Console, Cloudflare, and Cyon DNS. By product type, the launches using it are most often Productivity (18%), Health (16%), and E-commerce (11%).
What kind of products ship with Cyon Email
74 launches
Domain endings using Cyon Email
294 sites
- .ch 73.13%
- .com 12.59%
- .app 5.10%
- .ai 2.38%
- .net 1.36%
- .online 1.36%
- .io 1.02%
- .org 1.02%
- .cloud 0.34%
- .de 0.34%
- .me 0.34%
- .site 0.34%
- .space 0.34%
- .studio 0.34%
Country
291 of 294 sites. Read from legal pages, company numbers and domain endings, so sites that publish none are missing and the US is undercounted.
-
Switzerland 100.00%
Share of new sites using Cyon Email
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before May 2026. 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 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
⋮ 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 Hosting leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲1 |
|
6.80% | 19.56% |
| #2 | ▼1 |
|
6.77% | 19.48% |
| #3 | – |
|
6.34% | 18.25% |
| #4 | – |
|
1.96% | 5.64% |
| #5 | ▲2 |
|
1.87% | 5.38% |
| … | ||||
| #106 | ▼24 |
|
0.01% | 0.04% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool.Among July launches it ranked #121 in Email Hosting, down from #97 in June. All 2825 in Email Hosting →
Recent launches we can show
43 of the 294 sites using Cyon Email are product launches we list individually. The other 251 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
Dataguessr
Showing the most recent 12 of 43.
The StackScope API serves all 294 sites using Cyon Email, filterable and exportable, from £15 a month.