Companies using Klaviyo
2,168 companies detected
AgentData detects Klaviyo on 2,168 company websites as of May 2026. Browse the full list or export with verified emails.
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2,168 companies with emails, tech stacks, and contacts
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API access
GET /api/v1/tech?name=klaviyo
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Klaviyo is used by 2,168 companies in our database. Companies using Klaviyo also commonly use .