How many companies use Cloudflare vs Klaviyo?

6,881,786 companies use Cloudflare and 200,539 companies use Klaviyo in our database. Cloudflare is more widely adopted with 34.3x more companies than Klaviyo.

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

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.

Cloudflare vs Klaviyo

Cloudflare is used by 6,881,786companies — 34.3x more than Klaviyo (200,539).

6,881,786 use Cloudflare200,539 use Klaviyo

Side-by-side comparison

	Cloudflare	Klaviyo
Companies	6,881,786	200,539
Category	CDN	Marketing automation

Company adoption

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7,082,325 companies with emails, tech stacks, and contacts

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API access

GET /api/v1/tech?name=cloudflare

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