Sites using 123-reg 
Email hosting from the UK domain registrar 123-reg.
13 sites
9 found by StackScope, 4 via launch platforms
- StackScope Wider Web 9
- Product Hunt 3
- PeerPush 1
123-reg has been detected on 4 launches since first appearing in June 2026. Most recent detection: Composite Doors – Chelmsford, Essex, 6 days ago.
It's most commonly paired with Google Search Console, Google Analytics, and Bing Webmaster.
Share of new launches using 123-reg
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.
⋮ 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 | – |
Google Workspace
|
14.60% | 34.08% |
| #2 | – |
PrivateEmail
|
5.86% | 13.67% |
| #3 | ▲1 |
Zoho Mail
|
5.29% | 12.35% |
| #4 | ▼1 |
Hostinger Email
|
4.88% | 11.40% |
| #5 | – |
Microsoft 365
|
3.31% | 7.73% |
| … | ||||
| #154 | ▲28 |
123-reg
Current page
|
<0.01% | 0.01% |
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 #88 in Email Hosting, up from #116 in June. All 484 in Email Hosting →
Often used with
| Tool | Launches |
|---|---|
Google Search Console
|
4 |
Google Analytics
|
4 |
Bing Webmaster
|
3 |
GoDaddy DNS
|
3 |
nginx
|
3 |
Tools most often detected on the same launches as 123-reg.
