Question 1

How many companies use Swiper vs Underscore.js?

Accepted Answer

349 companies use Swiper and 3,680 companies use Underscore.js in our database. Underscore.js is more widely adopted with 10.5x more companies than Swiper.

Question 2

What percentage of Swiper users also use Underscore.js?

Accepted Answer

175% of companies using Swiper also use Underscore.js (612 companies). This overlap suggests the tools serve complementary rather than competing purposes.

Question 3

Which industries prefer Swiper over Underscore.js?

Accepted Answer

The top industries using Swiper are E-commerce & Retail, Media & Content, Other, Professional Services, Operations & Logistics. For Underscore.js, the top industries are Media & Content, E-commerce & Retail, Other, Professional Services, Education & Learning.

Question 4

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

Accepted Answer

Yes. AgentData tracks 612 companies that use both Swiper and Underscore.js. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

	Swiper	Underscore.js
Companies	349	3,680
Category	Hosting	JavaScript libraries
Emails available	15,011	9,919
Overlap	175% of Swiper users also use Underscore.js (612 companies)

Swiper vs Underscore.js

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Company adoption

Top industries

Top companies using Swiper

Top companies using Underscore.js

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