How many companies use Underscore.js vs Zepto?

17,465 companies use Underscore.js and 133 companies use Zepto in our database. Underscore.js is more widely adopted with 131.3x more companies than Zepto.

Can I get a list of companies using both Underscore.js and Zepto?

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.

Underscore.js vs Zepto

Underscore.js is used by 17,465companies — 131.3x more than Zepto (133).

17,465 use Underscore.js133 use Zepto

Side-by-side comparison

	Underscore.js	Zepto
Companies	17,465	133
Category	JavaScript libraries	JavaScript libraries

Company adoption

Top companies using Underscore.js

Tahoe Powder Housetahoepowderhouse.com

O PREGO DA PEIXARIAopregodapeixaria.com

Meena Cleanersmeenacleaners.ca

Pixeldpixeld.com.au

Desi Storedesistore.dk

Top companies using Zepto

Cdozavodskoycdozavodskoy.ru

O-PALo-pal.de

路易莎咖啡 LOUISA COFFEElouisacoffee.co

Pragmatic Play2amici.org

Net&Mianetmia.nl

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17,598 companies with emails, tech stacks, and contacts

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API access

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

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