Is Constant Contact or HubSpot more popular?

HubSpot is used by more websites in our catalog: 551 use Constant Contact and 15,375 use HubSpot.

Does Constant Contact or HubSpot have higher-authority sites?

HubSpot sites have the higher median Ahrefs Domain Rating (Constant Contact: 32, HubSpot: 44).

Is Constant Contact or HubSpot growing faster?

Between 2026-06 and 2026-07, Constant Contact went from 0.06% to 0.06% of all tracked sites, while HubSpot went from 2.2% to 1.7%. Constant Contact is gaining ground faster in our index.

Can a site use both Constant Contact and HubSpot?

No. A site runs a single email / newsletter platform, so Constant Contact and HubSpot are mutually exclusive.

Where does this Constant Contact vs HubSpot 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.

Constant Contact vs HubSpot — Site Stats Database

Constant Contact vs HubSpot

A side-by-side comparison of two email & newsletter platforms, based on the 128,885 Email Marketing sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	Constant Contact	HubSpot
Websites	551	15,375
Market share	0.43%	12%
Share of top 10K sites	0.05%	1.0%

Rank	#16	#3

Median DR	32	44

Average DR	34	44

Median keywords	1,413	1,288

Median referring domains	450	655

Median domain age	23 yrs	16 yrs

Average domain age	22 yrs	17 yrs

Average monthly traffic	66,577	58,096

Combined monthly traffic	36,683,852	893,226,742

constitutioncenter.org
LanguageEnglish
DR (Ahrefs)80
Total Keywords148,138
Referring Domains28,073
Domain Age29 yrs
Traffic (Jun 2026)7,621,258
Traffic Trend
TechnologyConstant Contact
womenshistory.org
LanguageEnglish
DR (Ahrefs)79
Total Keywords47,491
Referring Domains18,206
Domain Age17 yrs
Traffic (Jun 2026)3,101,291
Traffic Trend
Technology
specialolympicspa.org
LanguageEnglish
DR (Ahrefs)56
Total Keywords2,184
Referring Domains2,168
Domain Age26 yrs
Traffic (Jun 2026)1,399,729
Traffic Trend
Technology
fortworthstockyards.org
LanguageEnglish
DR (Ahrefs)69
Total Keywords17,055
Referring Domains3,610
Domain Age27 yrs
Traffic (Jun 2026)1,375,121
Traffic Trend
Technology
fdrlibrary.org
LanguageEnglish
DR (Ahrefs)73
Total Keywords17,948
Referring Domains6,183
Domain Age10 yrs
Traffic (Jun 2026)1,011,574
Traffic Trend
Technology
pathologyoutlines.com
LanguageEnglish
DR (Ahrefs)70
Total Keywords68,956
Referring Domains5,275
Domain Age24 yrs
Traffic (Jun 2026)731,795
Traffic Trend
Technology
visitsanjuans.com
LanguageEnglish
DR (Ahrefs)67
Total Keywords9,674
Referring Domains2,911
Domain Age22 yrs
Traffic (Jun 2026)699,588
Traffic Trend
Technology
constantcontact.com
LanguageEnglish
DR (Ahrefs)92
Total Keywords107,837
Referring Domains249,011
Domain Age27 yrs
Traffic (Jun 2026)670,180
Traffic Trend
Technology
boulderdowntown.com
LanguageEnglish
DR (Ahrefs)66
Total Keywords13,717
Referring Domains2,469
Domain Age24 yrs
Traffic (Jun 2026)575,660
Traffic Trend
Technology
wholegrainscouncil.org
LanguageEnglish
DR (Ahrefs)75
Total Keywords14,787
Referring Domains6,375
Domain Age23 yrs
Traffic (Jun 2026)543,608
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
constitutioncenter.org	English	80	148,138	28,073	29 yrs	7,621,258		Constant Contact

basketball-reference.com
LanguageEnglish
DR (Ahrefs)80
Total Keywords346,107
Referring Domains21,573
Domain Age25 yrs
Traffic (Jun 2026)61,312,972
Traffic Trend
TechnologyHubSpot
baseball-reference.com
LanguageEnglish
DR (Ahrefs)81
Total Keywords421,618
Referring Domains30,500
Domain Age26 yrs
Traffic (Jun 2026)57,651,263
Traffic Trend
Technology
allaboutbirds.org
LanguageEnglish
DR (Ahrefs)84
Total Keywords179,871
Referring Domains38,832
Domain Age21 yrs
Traffic (Jun 2026)20,594,539
Traffic Trend
Technology
prepscholar.com
LanguageEnglish
DR (Ahrefs)74
Total Keywords320,060
Referring Domains21,053
Domain Age12 yrs
Traffic (Jun 2026)9,828,339
Traffic Trend
Technology
on3.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords564,434
Referring Domains34,487
Domain Age30 yrs
Traffic (Jun 2026)9,340,810
Traffic Trend
TechnologyHubSpot
nfcacademy.com
LanguageEnglish
DR (Ahrefs)25
Total Keywords20,091
Referring Domains289
Domain Age7 yrs
Traffic (Jun 2026)7,641,303
Traffic Trend
Technology
njtransit.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords105,827
Referring Domains10,699
Domain Age27 yrs
Traffic (Jun 2026)6,491,877
Traffic Trend
Technology
bestfriends.org
LanguageEnglish
DR (Ahrefs)82
Total Keywords198,939
Referring Domains23,202
Domain Age30 yrs
Traffic (Jun 2026)6,165,836
Traffic Trend
Technology
orthoinfo.aaos.org
LanguageEnglish
DR (Ahrefs)86
Total Keywords163,792
Referring Domains34,575
Domain Age31 yrs
Traffic (Jun 2026)5,770,368
Traffic Trend
Technology
mistercarwash.com
LanguageEnglish
DR (Ahrefs)53
Total Keywords28,945
Referring Domains2,513
Domain Age29 yrs
Traffic (Jun 2026)5,015,778
Traffic Trend
Technology