List of Companies Using Klaviyo
Prospecting companies using Klaviyo? Here they are, biggest first, including ITV News, Wunderkind and Mavlers. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
456
$152M
$250M - $500M
456
$25M - $50M
455
$500M - $1B
455
$25M - $50M
455
$100M - $250M
454
$39M
$500M - $1B
454
$500M - $1B
454
$15M
$10M - $25M
454
$310M
$100M - $250M
454
$57M
$50M - $100M
453
$500M - $1B
452
$1B - $10B
452
$10M - $25M
452
$13M
$100M - $250M
452
$1M - $10M
452
$100M - $250M
451
$1.5M
$100M - $250M
451
$10M - $25M
451
$250M - $500M
450
$25M - $50M
450
$162M
$1B - $10B
450
$100M - $250M
449
$25M - $50M
449
$100M - $250M
448
$50M - $100M
448
$50M - $100M
448
$50M - $100M
448
$25M - $50M
448
$250M - $500M
447
$25M - $50M
447
$18M
$10M - $25M
447
$50M - $100M
447
$25M - $50M
447
$62M
$25M - $50M
446
$100M - $250M
446
$25M - $50M
446
$250M - $500M
445
$100M - $250M
445
$10M - $25M
445
$10M - $25M
445
$250M - $500M
445
$2.6M
$100M - $250M
444
$250M - $500M
444
$544M
<$1M
444
$250M - $500M
444
$71M
$100M - $250M
443
$500M - $1B
443
$100M - $250M
443
$50M - $100M
443
$50M - $100M
443
$100M - $250M
442
$250M - $500M
442
$100M - $250M
442
$107M
$100M - $250M
442
$146M
$25M - $50M
441
$25M - $50M
441
$100M - $250M
441
$25M - $50M
441
$17M
$100M - $250M
441
$25M - $50M
440
$250M - $500M
440
$100M - $250M
440
$10M - $25M
440
$655K
$250M - $500M
440
$500M - $1B
439
$50M - $100M
438
$50M - $100M
438
$885M
$50M - $100M
438
$100M - $250M
438
$20M
$50M - $100M
438
$25M - $50M
437
$250M - $500M
437
$100M - $250M
437
$25M - $50M
437
$25M - $50M
437
$100M - $250M
437
$250M - $500M
436
$100M - $250M
436
$250M - $500M
436
$100M - $250M
436
$1M - $10M
436
$25M - $50M
436
$100M - $250M
436
$1M - $10M
436
$250M - $500M
436
$1M - $10M
436
$1M - $10M
435
$50M - $100M
435
$1B - $10B
435
$7.5K
$100M - $250M
435
$50M - $100M
435
$100M - $250M
435
$100M - $250M
435
$100M - $250M
435
$25M - $50M
435
$100M - $250M
434
$100M - $250M
434
$209M
$50M - $100M
434
$250M - $500M
434
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 ITV News, Wunderkind and Mavlers.
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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