Is IONOS or stackmail.com more popular?

IONOS is used by more websites in our catalog: 7,789 use IONOS and 2,434 use stackmail.com.

Does IONOS or stackmail.com have higher-authority sites?

IONOS sites have the higher median Ahrefs Domain Rating (IONOS: 20, stackmail.com: 17).

Is IONOS or stackmail.com growing faster?

Between 2026-06 and 2026-07, IONOS went from 0.97% to 0.88% of all tracked sites, while stackmail.com went from 0.35% to 0.28%. stackmail.com is gaining ground faster in our index.

Can a site use both IONOS and stackmail.com?

No. A site runs a single email host, so IONOS and stackmail.com are mutually exclusive.

Where does this IONOS vs stackmail.com data come from?

Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.

IONOS vs stackmail.com — Site Stats Database

IONOS vs stackmail.com

A side-by-side comparison of two email hosting providers, based on the 736,999 Email Host sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	IONOS	stackmail.com
Websites	7,789	2,434
Market share	1.1%	0.33%
Share of top 10K sites	0.28%	0.02%

Rank	#12	#24

Median DR	20	17

Average DR	23	20

Median keywords	740	913

Median referring domains	262	274

Median domain age	14 yrs	8 yrs

Average domain age	15 yrs	10 yrs

Average monthly traffic	24,476	16,503

Combined monthly traffic	190,641,754	40,168,785

hymnary.org
LanguageEnglish
DR (Ahrefs)76
Total Keywords117,263
Referring Domains11,140
Domain Age18 yrs
Traffic (Jun 2026)4,772,622
Traffic Trend
TechnologyIONOS
globalgrasshopper.com
LanguageEnglish
DR (Ahrefs)56
Total Keywords34,335
Referring Domains5,752
Domain Age16 yrs
Traffic (Jun 2026)3,446,026
Traffic Trend
Technology
shabdkosh.com
LanguageEnglish
DR (Ahrefs)71
Total Keywords506,879
Referring Domains7,464
Domain Age22 yrs
Traffic (Jun 2026)3,091,148
Traffic Trend
Technology
playoffstatus.com
LanguageEnglish
DR (Ahrefs)45
Total Keywords38,733
Referring Domains2,460
Domain Age20 yrs
Traffic (Jun 2026)2,596,888
Traffic Trend
Technology
dickies.com
Language
DR (Ahrefs)71
Total Keywords80,796
Referring Domains6,617
Domain Age30 yrs
Traffic (Jun 2026)2,530,864
Traffic Trend
TechnologyIONOS
bachelorprint.com
LanguageEnglish
DR (Ahrefs)46
Total Keywords65,856
Referring Domains2,364
Domain Age11 yrs
Traffic (Jun 2026)2,498,336
Traffic Trend
Technology
workybooks.com
LanguageEnglish
DR (Ahrefs)19
Total Keywords114,432
Referring Domains211
Domain Age9 yrs
Traffic (Jun 2026)2,298,750
Traffic Trend
Technology
costumesupercenter.com
Language
DR (Ahrefs)52
Total Keywords52,686
Referring Domains2,654
Domain Age20 yrs
Traffic (Jun 2026)1,975,810
Traffic Trend
Technology
njweather.org
LanguageEnglish
DR (Ahrefs)39
Total Keywords8,820
Referring Domains929
Domain Age12 yrs
Traffic (Jun 2026)1,884,496
Traffic Trend
Technology
pigeonforge.com
Language
DR (Ahrefs)54
Total Keywords51,381
Referring Domains5,067
Domain Age30 yrs
Traffic (Jun 2026)1,859,433
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
hymnary.org	English	76	117,263	11,140	18 yrs	4,772,622		IONOS

ahundredaffections.com
LanguageEnglish
DR (Ahrefs)46
Total Keywords35,211
Referring Domains3,230
Domain Age12 yrs
Traffic (Jun 2026)1,067,420
Traffic Trend
Technologystackmail.com
alittleadrift.com
LanguageEnglish
DR (Ahrefs)53
Total Keywords14,625
Referring Domains2,385
Domain Age17 yrs
Traffic (Jun 2026)1,037,310
Traffic Trend
Technology
leisurelylinds.com
LanguageEnglish
DR (Ahrefs)28
Total Keywords19,470
Referring Domains494
Domain Age4 yrs
Traffic (Jun 2026)942,559
Traffic Trend
Technology
live-less-ordinary.com
LanguageEnglish
DR (Ahrefs)30
Total Keywords4,813
Referring Domains1,994
Domain Age14 yrs
Traffic (Jun 2026)774,126
Traffic Trend
Technology
my-travelmonkey.com
LanguageEnglish
DR (Ahrefs)28
Total Keywords5,453
Referring Domains499
Domain Age12 yrs
Traffic (Jun 2026)694,740
Traffic Trend
Technology
teaspoonofadventure.com
LanguageEnglish
DR (Ahrefs)30
Total Keywords9,540
Referring Domains777
Domain Age8 yrs
Traffic (Jun 2026)643,088
Traffic Trend
Technology
destinationdaydreamer.com
LanguageEnglish
DR (Ahrefs)36
Total Keywords8,072
Referring Domains249
Domain Age5 yrs
Traffic (Jun 2026)590,150
Traffic Trend
Technology
school-learningzone.co.uk
LanguageEnglish
DR (Ahrefs)26
Total Keywords3,698
Referring Domains372
Domain Age7 yrs
Traffic (Jun 2026)546,522
Traffic Trend
Technology
thedetoureffect.com
LanguageEnglish
DR (Ahrefs)29
Total Keywords6,947
Referring Domains690
Domain Age7 yrs
Traffic (Jun 2026)524,244
Traffic Trend
Technology
theawkwardtraveller.com
LanguageEnglish
DR (Ahrefs)30
Total Keywords12,287
Referring Domains1,102
Domain Age9 yrs
Traffic (Jun 2026)516,009
Traffic Trend
Technology