List of Companies Using Klaviyo
Prospecting companies using Klaviyo? Here they are, biggest first, including Mazzoni Center, Meison and Mizzen+Main. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
130
$100M - $250M
130
$4.6M
$50M - $100M
130
$10M - $25M
130
$187M
$25M - $50M
130
$25M - $50M
130
$50M - $100M
130
$2M
$1M - $10M
130
$100M - $250M
130
$21M
$50M - $100M
130
$11M
$25M - $50M
130
$4.7M
$25M - $50M
130
$57M
$50M - $100M
130
$178M
$100M - $250M
130
$100M - $250M
129
$500M - $1B
129
$191M
$1M - $10M
129
$7.5M
$100M - $250M
129
$25M - $50M
129
$50M - $100M
129
$10M - $25M
129
$50M - $100M
129
$1M - $10M
129
$25M - $50M
129
$50M - $100M
129
$25M - $50M
129
$100M - $250M
129
$1M - $10M
129
$50M - $100M
129
$50M - $100M
129
$1M - $10M
129
$25M - $50M
129
$25M - $50M
129
$50M - $100M
129
$25M - $50M
129
$500M - $1B
129
$50M - $100M
129
$50M - $100M
129
$1M - $10M
129
$11M
$50M - $100M
129
$25M - $50M
129
$1.3M
$10M - $25M
129
$25M - $50M
129
$10M - $25M
129
$10M - $25M
129
$47M
$25M - $50M
129
$100M - $250M
128
$100M - $250M
128
$50M - $100M
128
$50M - $100M
128
$59M
$25M - $50M
128
$25M - $50M
128
$1M - $10M
128
$250M - $500M
128
$100M - $250M
128
$1M - $10M
128
$25M - $50M
128
$100K
$10M - $25M
128
$10M - $25M
128
$1M - $10M
128
$50M - $100M
128
$100M - $250M
128
$25M - $50M
128
$100M - $250M
128
$100M - $250M
128
$10M - $25M
128
$2.4M
$50M - $100M
128
$49M
$25M - $50M
128
$50M - $100M
128
$1M - $10M
128
$11M
$1M - $10M
128
$100M - $250M
128
$1M - $10M
128
$1M - $10M
128
$500M - $1B
128
$25M - $50M
128
$50M - $100M
128
$1M - $10M
128
$50M - $100M
128
$10M - $25M
128
$50M - $100M
128
<$1M
128
$5M
$10M - $25M
128
$50M - $100M
128
$122M
$50M - $100M
127
$1M - $10M
127
$1M - $10M
127
$25M - $50M
127
$75M
$1M - $10M
127
$10M - $25M
127
$1M - $10M
127
$100M - $250M
127
$100M - $250M
127
$100M - $250M
127
$1M - $10M
127
$100M - $250M
127
$25M - $50M
127
$25M - $50M
127
$1M - $10M
127
$79M
$1M - $10M
127
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 Mazzoni Center, Meison and Mizzen+Main.
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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