List of Companies Using Klaviyo
Prospecting companies using Klaviyo? Here they are, biggest first, including NBA G League, Nine West Group and Wish. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
884
$1B - $10B
884
$250M - $500M
884
$100M - $250M
883
$50M - $100M
882
$989M
$500M - $1B
881
$1B - $10B
881
$383M
$500M - $1B
881
$100M - $250M
880
$250M - $500M
880
$100M - $250M
880
$500M - $1B
878
$50M - $100M
878
$500M - $1B
877
$100M - $250M
877
$100M - $250M
876
$250M - $500M
876
$100M - $250M
876
$100M - $250M
875
$1B - $10B
869
$24K
$1B - $10B
868
$50M - $100M
867
$1B - $10B
866
$1M - $10M
865
$115M
$100M - $250M
862
$50M - $100M
861
$25M - $50M
859
$181M
$250M - $500M
858
$100M - $250M
858
$500M - $1B
857
$185M
$500M - $1B
857
$1M - $10M
857
$781M
$50M - $100M
854
$1M - $10M
854
$500M - $1B
854
$16M
$1B - $10B
852
$8.1M
$250M - $500M
852
$100M - $250M
850
$10M - $25M
850
$250M - $500M
849
$50M - $100M
848
$250M - $500M
848
$25M - $50M
848
$500M - $1B
847
$100M - $250M
847
$1B - $10B
846
$250M - $500M
846
$68M
$500M - $1B
845
$321M
$500M - $1B
844
$250M - $500M
844
$500M - $1B
844
$1B - $10B
843
$500M - $1B
843
$25M - $50M
843
$10M - $25M
841
$50M - $100M
840
$100M - $250M
837
$1M - $10M
836
$100M - $250M
835
$25M - $50M
835
$250M - $500M
834
$376M
$1B - $10B
833
$250M - $500M
832
$250M - $500M
831
$50M - $100M
831
$1B - $10B
829
$500M - $1B
828
$100M - $250M
827
$10M - $25M
826
$250M - $500M
826
$1B - $10B
826
$500M - $1B
824
$500M - $1B
824
$1B - $10B
824
$500M - $1B
823
$500M - $1B
822
$100M - $250M
822
$10M - $25M
820
$1M - $10M
820
$100M - $250M
819
$100M - $250M
819
$500M - $1B
819
$250M - $500M
818
$50M - $100M
818
$100M - $250M
817
$100M - $250M
817
$17M
$250M - $500M
816
$250M - $500M
814
$250M - $500M
814
$182M
$500M - $1B
814
$357M
$250M - $500M
812
$100M - $250M
812
$1B - $10B
812
$50M - $100M
812
$130M
$250M - $500M
810
$500M - $1B
810
$250M - $500M
809
$250M - $500M
808
$100M - $250M
807
$100M - $250M
806
About companies using Klaviyo
Why target companies using Klaviyo?
Klaviyo is a Marketing automation & email technology. Companies running these platforms are active buyers of martech, data, agencies and content. Companies on the list include NBA G League, Nine West Group and Wish.
Which industries use Klaviyo the most?
Among companies using Klaviyo on LeadIQ, the most common industries are Retail, Retail Apparel and Fashion, Manufacturing, Food and Beverage Services, Wellness and Fitness Services and Personal Care Product Manufacturing. Narrow your list to the industry you sell into from there.
Where are companies using Klaviyo located?
Companies using Klaviyo are most often headquartered in the United States, the United Kingdom, Canada, Australia, France and Germany.
What other Marketing automation & email technologies do companies use?
Prospecting the wider Marketing automation & email space? Related technologies with their own company lists include Mailchimp, Vimeo, Pardot and Amazon Simple Email Service.
How do I reach decision makers at companies using Klaviyo?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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Top companies by employee count
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