How many companies use dc.js vs Klaviyo?

36,451 companies use dc.js and 94,044 companies use Klaviyo in our database. Klaviyo is more widely adopted with 2.6x more companies than dc.js.

Can I get a list of companies using both dc.js 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.

Klaviyo is used by 94,044companies — 2.6x more than dc.js (36,451).

36,451 use dc.js94,044 use Klaviyo

	dc.js	Klaviyo
Companies	36,451	94,044
Category	JavaScript graphics	Marketing automation

Get the full comparison

130,495 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=dc-js

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