How many companies use Klaviyo vs Loox?

65,754 companies use Klaviyo and 1,468 companies use Loox in our database. Klaviyo is more widely adopted with 44.8x more companies than Loox.

Can I get a list of companies using both Klaviyo and Loox?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

Klaviyo is used by 65,754companies — 44.8x more than Loox (1,468).

65,754 use Klaviyo1,468 use Loox

	Klaviyo	Loox
Companies	65,754	1,468
Category	Marketing automation	Reviews

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67,222 companies with emails, tech stacks, and contacts

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GET /api/v1/tech?name=klaviyo

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