Outbound infrastructure · Switzerland

Cold outbound in Switzerland_

As of 4 November 2026, 297 companies in Switzerland send cold e-mail from dedicated sending domains; 8 added three or more in the last 30 days. Zapmail is the most common infrastructure.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Companies with sending domains
297
Scaling now (3+ new domains, 30 d)
8
Most common provider
Zapmail · 73
On Google Workspace
75%
Share of all outbound companies
1%
297companies in Switzerland with sending domains
8added 3+ sending domains in the last 30 days
11providers identified from DNS
1%of all outbound companies we see
02 — Scaling now

Companies in Switzerland adding the most sending domains

Rich profiles with a LinkedIn-known headcount only; portals and aggregators left out.

8 companies in Switzerland scaling outbound right now.

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03 — Infrastructure

Providers behind the sending domains in Switzerland

Mailbox platform
companiesshare
Google Workspace
22275%
Microsoft 365
9131%
Other
3010%
By company size
companies · scaling
Self-employed
83 · 1
2-10 employees
97 · 5
11-50 employees
80 · 2
51-200 employees
27 · 0
201-500 employees
5 · 0
501-1000 employees
1 · 0
1001-5000 employees
2 · 0
10,001+ employees
2 · 0
By industry
companies · scaling
Business & finance services
118 · 3
Technology & software
113 · 2
Manufacturing & industry
18 · 1
Consumer services & leisure
12 · 2
Property & construction
9 · 0
Commerce & trade
6 · 0
Media & content
6 · 0
Transport, logistics & rental
4 · 0
Utilities & infrastructure
4 · 0
Public, community & associations
3 · 0
Health care
2 · 0
Agriculture & forestry
1 · 0
Automotive
1 · 0
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

297 companies in Switzerland run cold e-mail outbound from dedicated sending domains; 8 of them added three or more sending domains in the last 30 days. The most common infrastructure is Zapmail (73 companies). (Breaknorm, 4 November 2026, https://breaknorm.co/outbound/switzerland)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Sending domainsNew domains from certificate-transparency logs whose DNS carries cold-email infrastructure and which redirect to the company's site.
  • ProviderTracking CNAME, SPF include or MX record of the sending domain.
  • ScalingSending domains first seen in the last 30 days, counted per company.
FAQ

Cold outbound in Switzerland: questions

How many companies in Switzerland run cold outbound?

297 have at least one sending domain that redirects to them; 8 added three or more in the last 30 days.

How do you know?

Cold e-mail is sent from lookalike domains, never from the main domain. We read new domains from certificate-transparency logs, check their DNS for cold-email infrastructure and follow the redirect to the company.

Does absence mean no cold e-mail?

No. Teams sending from their main domain or through platforms without a DNS trace are not counted.

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