Krystal Email on new websites 
Business email hosting bundled with Krystal hosting plans (UK).
- Sites using Krystal Email
- 2,546
- since Apr 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 19
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| In our data since | Apr 2026 |
|---|---|
| Last seen | Oct 20, 2026 |
| Website | krystal.io |
What we found
- Krystal Email appeared on about 760 new sites in the last 30 days.[1]
- Nine in ten new Krystal Email sites also use LiteSpeed Web Server.
- It is unusually common on .uk domains: 65% of the domains running it, against 3% of domains across new sites.
Share of new sites using Krystal Email
The line is the 7-day average share of new sites that use Krystal Email, since 10 September.
Who uses Krystal Email
| Type | Sites | Share | Bar |
|---|---|---|---|
| Health | 148 | 21.1% | |
| Education | 87 | 12.4% | |
| E-commerce | 78 | 11.1% | |
| Content | 57 | 8.1% | |
| Marketing | 50 | 7.1% | |
| Productivity | 49 | 7.0% | |
| Games | 45 | 6.4% | |
| Finance | 44 | 6.3% | |
| Social | 33 | 4.7% | |
| Developer Tools | 30 | 4.3% | |
| Design | 26 | 3.7% | |
| AI | 23 | 3.3% |
| Country | Sites | Share | Bar |
|---|---|---|---|
| UK |
523 | 99.8% | |
 Ireland |
1 | 0.2% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .uk | 1,663 | 65.3% | |
| .com | 653 | 25.7% | |
| .org | 59 | 2.3% | |
| .net | 23 | 0.9% | |
| .app | 20 | 0.8% | |
| .co | 17 | 0.7% | |
| .io | 17 | 0.7% | |
| .online | 15 | 0.6% | |
| .ai | 12 | 0.5% | |
| .ie | 7 | 0.3% | |
| .site | 6 | 0.2% | |
| .me | 5 | 0.2% |
| Sites | Green | Bar |
|---|---|---|
| Krystal Email | 78% | |
| All new sites | 47% |
Email Hosting on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
Google Workspace
|
19.9% | ||
| 2 | – |
Hostinger Email
|
16.5% | ||
| 3 | – |
GoDaddy Email
|
8.0% | ||
| 4 | – |
Microsoft 365
|
6.9% | ||
| 5 | ▲1 |
IONOS Email
|
5.9% | ||
| … | |||||
| 59 | ▼7 | Krystal Email | 0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Email Hosting tool. Among September launches it ranked #64 in Email Hosting, down from #57 in August. All 4868 in Email Hosting
Often used with Krystal Email
| Tool | Sites with both | vs all new sites |
|---|---|---|
Krystal DNS
|
2,186 | 2226x |
| CloudHosting.uk | 507 | 2061x |
LiteSpeed Web Server
|
2,353 | 14x |
WordPress
|
1,270 | 4.0x |
PHP
|
1,428 | 3.4x |
Tools that turn up far more often on Krystal Email sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on Krystal Email
255 of the 2,546 sites using Krystal Email are product launches we list individually. The other 2,291 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
Showing the most recent 12 of 255.
Watches, exports and the API give you all 2,546 sites using Krystal Email, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.
- Green hosting is the share whose web host The Green Web Foundation lists as running on green energy, among sites checked since 1 April 2026, against the same share for every new site we checked over that time. Data from The Green Web Foundation.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards Krystal Email when we detect Krystal Email on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites