Sites using Spamprotection.no 
Norwegian managed spam filtering and email security service.
Get told when a new site ships with Spamprotection.no.
Stackdar watches every launch we detect and sends you the ones using Spamprotection.no, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work70 sites
68 found by StackScope, 2 via launch platforms
- StackScope Wider Web 47
- StackScope Discovery (Indie) 21
- Product Hunt 2
Spamprotection.no has been detected on 70 launches we've crawled, with 10 of those in September 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: Made by Arctic Minds – apps and free tools, today.
It's most commonly paired with Domeneshop, HSTS, and Cloudflare. By product type, the launches using it are most often Games (24%), Design (14%), and Health (14%).
What kind of products ship with Spamprotection.no
21 launches
Domain endings using Spamprotection.no
69 sites
- .com 57.97%
- .no 10.14%
- .org 8.70%
- .app 5.80%
- .online 5.80%
- .store 2.90%
- .tech 2.90%
- .io 1.45%
- .net 1.45%
- .se 1.45%
Country
23 of 70 sites, where we are semi-confident of the country.
-
Norway
100.00%
Share of new sites using Spamprotection.no
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.
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
|
0.27% | 55.41% |
| #2 | – |
MailSpamProtection
|
0.26% | 54.06% |
| #3 | – |
AntiSpamCloud
|
0.09% | 19.61% |
| #4 | ▲2 | Premium SMTP | 0.02% | 4.14% |
| #5 | ▼1 | SpamExperts | 0.02% | 3.17% |
| … | ||||
| #13 | ▲1 | Spamprotection.no Current page | <0.01% | 0.52% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Security tool. All 148 in Email Security →
Often used with
| Tool | Sites |
|---|---|
| Domeneshop | 59 |
| HSTS | 38 |
Cloudflare
|
28 |
| HTTP/3 | 28 |
Google Fonts
|
27 |
Tools most often detected on the same sites as Spamprotection.no.
Recent launches we can show
23 of the 70 sites using Spamprotection.no are product launches we list individually. The other 47 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
Bilkost – finn riktig bil og spar penger
SolvoOps | From operational complexity to controlled execution
Productivity
Visuell helseledelse — Levu AS
Scope2Plan — SOW to project plans, runbooks & transition
Productivity
TapInn - Tapp inn. Jobb. Ferdig.
Social
Lumzo Orbit — Play in Your Browser
Games
Provio — Dokumenter jobben. La AI skrive rapporten.
Hiring & HR
Intyria – AI-drevet interiørdesign for norske hjem
Design
AEROUTE – Route Weather Planner
Thread — Find any outfit from a photo | AI outfit scanner for iPhone
Statsforvalteren.net – automatisk avslag på byggesøknader
Showing the most recent 12 of 23.
The StackScope API serves all 70 sites using Spamprotection.no, filterable and exportable, from £15 a month.