Is Amplitude Experiment or LaunchDarkly more popular?

LaunchDarkly is used by more websites in our catalog: 135 use Amplitude Experiment and 2,810 use LaunchDarkly.

Does Amplitude Experiment or LaunchDarkly have higher-authority sites?

Amplitude Experiment sites have the higher median Ahrefs Domain Rating (Amplitude Experiment: 67, LaunchDarkly: 13).

Is Amplitude Experiment or LaunchDarkly growing faster?

Between 2026-06 and 2026-07, Amplitude Experiment went from 0.02% to 0.02% of all tracked sites, while LaunchDarkly went from 0.27% to 0.32%. LaunchDarkly is gaining ground faster in our index.

How many sites use both Amplitude Experiment and LaunchDarkly?

0 websites in our catalog use both Amplitude Experiment and LaunchDarkly.

Where does this Amplitude Experiment vs LaunchDarkly 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.

Amplitude Experiment vs LaunchDarkly — Site Stats Database

Amplitude Experiment vs LaunchDarkly

A side-by-side comparison of two a/b testing & experimentation tools, based on the 21,296 A/B Testing sites tracked by Site Stats Database.

Last updated July 1, 2026

Metric	Amplitude Experiment	LaunchDarkly
Websites	135	2,810
Market share	0.63%	13%
Share of top 10K sites	0.12%	0.46%

Share of top 100K sites	0.06%	0.28%

Rank	#18	#3

Median DR	67	13

Average DR	62	19

Median keywords	4,066	1,166

Median referring domains	2,805	203

Median domain age	15 yrs	17 yrs

Average domain age	16 yrs	17 yrs

Average monthly traffic	1,136,803	83,971

Combined monthly traffic	153,468,403	235,958,478

foxsports.com
LanguageEnglish
DR (Ahrefs)84
Total Keywords1,959,858
Referring Domains84,333
Domain Age27 yrs
Traffic (Jun 2026)103,702,948
Traffic Trend
TechnologyAmplitude Experiment
bswhealth.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords257,755
Referring Domains10,172
Domain Age13 yrs
Traffic (Jun 2026)5,840,351
Traffic Trend
Technology
fanduel.com
LanguageEnglish
DR (Ahrefs)82
Total Keywords241,897
Referring Domains25,892
Domain Age17 yrs
Traffic (Jun 2026)5,601,903
Traffic Trend
TechnologyAmplitude Experiment
culvers.com
LanguageEnglish
DR (Ahrefs)74
Total Keywords85,811
Referring Domains8,828
Domain Age29 yrs
Traffic (Jun 2026)5,046,954
Traffic Trend
TechnologyAmplitude Experiment
complex.com
LanguageEnglish
DR (Ahrefs)86
Total Keywords744,117
Referring Domains125,517
Domain Age29 yrs
Traffic (Jun 2026)4,846,407
Traffic Trend
TechnologyAmplitude Experiment
roomstogo.com
LanguageEnglish
DR (Ahrefs)67
Total Keywords234,292
Referring Domains12,234
Domain Age29 yrs
Traffic (Jun 2026)3,751,434
Traffic Trend
Technology
empower.com
LanguageEnglish
DR (Ahrefs)78
Total Keywords131,397
Referring Domains11,896
Domain Age31 yrs
Traffic (Jun 2026)3,322,596
Traffic Trend
TechnologyAmplitude Experiment
oportun.com
LanguageEnglish
DR (Ahrefs)65
Total Keywords26,191
Referring Domains4,935
Domain Age25 yrs
Traffic (Jun 2026)2,705,070
Traffic Trend
TechnologyAmplitude Experiment
bodi.com
LanguageEnglish
DR (Ahrefs)77
Total Keywords92,317
Referring Domains9,027
Domain Age29 yrs
Traffic (Jun 2026)1,625,789
Traffic Trend
TechnologyAmplitude Experiment
huckleberrycare.com
LanguageEnglish
DR (Ahrefs)60
Total Keywords52,885
Referring Domains1,953
Domain Age7 yrs
Traffic (Jun 2026)1,443,920
Traffic Trend
Technology

Website	Language	DR (Ahrefs)	Total Keywords	Referring Domains	Domain Age	Traffic (Jun 2026)	Traffic Trend	Technology
foxsports.com	English	84	1,959,858	84,333	27 yrs	103,702,948		Amplitude Experiment

medicare.gov
LanguageEnglish
DR (Ahrefs)91
Total Keywords455,330
Referring Domains74,459
Domain Age28 yrs
Traffic (Jun 2026)19,519,469
Traffic Trend
TechnologyLaunchDarkly
subway.com
LanguageEnglish
DR (Ahrefs)82
Total Keywords117,638
Referring Domains34,087
Domain Age30 yrs
Traffic (Jun 2026)9,959,880
Traffic Trend
TechnologyLaunchDarkly
draftkings.com
LanguageEnglish
DR (Ahrefs)81
Total Keywords261,811
Referring Domains41,888
Domain Age15 yrs
Traffic (Jun 2026)8,396,818
Traffic Trend
Technology
homemade-gifts-made-easy.com
LanguageEnglish
DR (Ahrefs)61
Total Keywords161,958
Referring Domains44,576
Domain Age17 yrs
Traffic (Jun 2026)6,830,669
Traffic Trend
Technology
popeyes.com
LanguageEnglish
DR (Ahrefs)73
Total Keywords64,704
Referring Domains7,467
Domain Age28 yrs
Traffic (Jun 2026)6,061,956
Traffic Trend
TechnologyLaunchDarkly
krispykreme.com
LanguageEnglish
DR (Ahrefs)76
Total Keywords46,533
Referring Domains16,999
Domain Age27 yrs
Traffic (Jun 2026)5,866,191
Traffic Trend
Technology
udiscovermusic.com
LanguageEnglish
DR (Ahrefs)74
Total Keywords269,245
Referring Domains30,284
Domain Age15 yrs
Traffic (Jun 2026)5,516,052
Traffic Trend
Technology
care.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords491,101
Referring Domains30,400
Domain Age28 yrs
Traffic (Jun 2026)4,738,592
Traffic Trend
TechnologyLaunchDarkly
playbill.com
LanguageEnglish
DR (Ahrefs)83
Total Keywords253,489
Referring Domains44,918
Domain Age31 yrs
Traffic (Jun 2026)4,713,906
Traffic Trend
Technology
guinnessworldrecords.com
LanguageEnglish
DR (Ahrefs)87
Total Keywords208,456
Referring Domains78,361
Domain Age27 yrs
Traffic (Jun 2026)4,446,021
Traffic Trend
Technology