How many companies use FancyBox vs YUI?

2,412 companies use FancyBox and 93 companies use YUI in our database. FancyBox is more widely adopted with 25.9x more companies than YUI.

Can I get a list of companies using both FancyBox and YUI?

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.

FancyBox is used by 2,412companies — 25.9x more than YUI (93).

2,412 use FancyBox93 use YUI

	FancyBox	YUI
Companies	2,412	93
Category	JavaScript libraries	JavaScript libraries

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2,505 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=fancybox

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