Is Contao or Substack more popular?

Substack is used by more websites in our catalog: 108 use Contao and 463 use Substack.

Does Contao or Substack have higher-authority sites?

Contao sites have the higher median Ahrefs Domain Rating (Contao: 53, Substack: 32).

Is Contao or Substack growing faster?

Between 2026-06 and 2026-07, Contao went from 0.01% to 0.01% of all tracked sites, while Substack went from 0.06% to 0.05%. Contao is gaining ground faster in our index.

Can a site use both Contao and Substack?

No. A site runs a single CMS / website platform, so Contao and Substack are mutually exclusive.

Where does this Contao vs Substack 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.

Contao vs Substack — Site Stats Database

Contao vs Substack

A side-by-side comparison of two content management systems, based on the 515,058 CMS sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	Contao	Substack
Websites	108	463
Market share	0.02%	0.09%
Share of top 10K sites	0.00%	0.02%
Share of top 100K sites

Rank	#88	#45

Median DR	53	32

Average DR	47	34

Median keywords	462	957

Median referring domains	1,173	435

Median domain age	18 yrs	8 yrs

Average domain age	18 yrs	10 yrs

Average monthly traffic	23,689	258,619

Combined monthly traffic	2,558,370	119,740,796

compart.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords27,692
Referring Domains5,561
Domain Age25 yrs
Traffic (Jun 2026)603,145
Traffic Trend
TechnologyContao
lingolia.com
LanguageEnglish
DR (Ahrefs)67
Total Keywords33,897
Referring Domains7,619
Domain Age18 yrs
Traffic (Jun 2026)341,310
Traffic Trend
TechnologyContao
watkinsglenharborhotel.com
LanguageEnglish
DR (Ahrefs)39
Total Keywords2,557
Referring Domains644
Domain Age20 yrs
Traffic (Jun 2026)122,417
Traffic Trend
Technology
calatrava.com
LanguageEnglish
DR (Ahrefs)65
Total Keywords1,118
Referring Domains3,667
Domain Age27 yrs
Traffic (Jun 2026)111,559
Traffic Trend
Technology
strathmoreartist.com
LanguageEnglish
DR (Ahrefs)59
Total Keywords5,299
Referring Domains2,649
Domain Age27 yrs
Traffic (Jun 2026)103,302
Traffic Trend
Technology
acadiau.ca
LanguageEnglish
DR (Ahrefs)74
Total Keywords9,721
Referring Domains7,788
Domain Age25 yrs
Traffic (Jun 2026)82,463
Traffic Trend
TechnologyContao
northampton.live
LanguageEnglish
DR (Ahrefs)34
Total Keywords3,853
Referring Domains788
Domain Age
Traffic (Jun 2026)57,080
Traffic Trend
Technology
dakinhumane.org
LanguageEnglish
DR (Ahrefs)52
Total Keywords4,628
Referring Domains704
Domain Age
Traffic (Jun 2026)56,121
Traffic Trend
Technology
burg-eltz.de
LanguageEnglish
DR (Ahrefs)68
Total Keywords282
Referring Domains3,242
Domain Age
Traffic (Jun 2026)53,280
Traffic Trend
TechnologyContao
albanyinstitute.org
LanguageEnglish
DR (Ahrefs)58
Total Keywords3,901
Referring Domains1,918
Domain Age28 yrs
Traffic (Jun 2026)50,854
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
compart.com	English	77	27,692	5,561	25 yrs	603,145		Contao

cbsnews.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords5,029,881
Referring Domains486,461
Domain Age31 yrs
Traffic (Jun 2026)59,376,408
Traffic Trend
TechnologySubstack
substack.com
LanguageEnglish
DR (Ahrefs)94
Total Keywords5,643,513
Referring Domains561,764
Domain Age16 yrs
Traffic (Jun 2026)51,156,090
Traffic Trend
Technology
thefp.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords39,018
Referring Domains17,521
Domain Age24 yrs
Traffic (Jun 2026)738,323
Traffic Trend
TechnologySubstack
azdesertswarm.com
LanguageEnglish
DR (Ahrefs)51
Total Keywords11,126
Referring Domains6,455
Domain Age17 yrs
Traffic (Jun 2026)664,536
Traffic Trend
Technology
thebulwark.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords23,103
Referring Domains13,098
Domain Age15 yrs
Traffic (Jun 2026)259,028
Traffic Trend
Technology
brokenpalate.com
LanguageEnglish
DR (Ahrefs)40
Total Keywords3,164
Referring Domains295
Domain Age5 yrs
Traffic (Jun 2026)214,374
Traffic Trend
Technology
r-bloggers.com
LanguageEnglish
DR (Ahrefs)75
Total Keywords27,627
Referring Domains8,306
Domain Age16 yrs
Traffic (Jun 2026)212,820
Traffic Trend
Technology
donaldrobertson.name
LanguageEnglish
DR (Ahrefs)45
Total Keywords1,679
Referring Domains874
Domain Age12 yrs
Traffic (Jun 2026)202,345
Traffic Trend
Technology
noahpinion.blog
LanguageEnglish
DR (Ahrefs)73
Total Keywords10,103
Referring Domains5,453
Domain Age3 yrs
Traffic (Jun 2026)174,978
Traffic Trend
Technology
jonathanlack.com
LanguageEnglish
DR (Ahrefs)11
Total Keywords6,130
Referring Domains697
Domain Age14 yrs
Traffic (Jun 2026)174,145
Traffic Trend
Technology