Question 1

How many companies use Moment.js vs Underscore.js?

Accepted Answer

641 companies use Moment.js and 3,680 companies use Underscore.js in our database. Underscore.js is more widely adopted with 5.7x more companies than Moment.js.

Question 2

What percentage of Moment.js users also use Underscore.js?

Accepted Answer

48% of companies using Moment.js also use Underscore.js (305 companies). This overlap suggests the tools serve complementary rather than competing purposes.

Question 3

Which industries prefer Moment.js over Underscore.js?

Accepted Answer

The top industries using Moment.js are Media & Content, Other, Hospitality & Travel, E-commerce & Retail, Education & Learning. 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 Moment.js and Underscore.js?

Accepted Answer

Yes. AgentData tracks 305 companies that use both Moment.js and Underscore.js. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

	Moment.js	Underscore.js
Companies	641	3,680
Category	Hosting	JavaScript libraries
Emails available	6,442	9,919
Overlap	48% of Moment.js users also use Underscore.js (305 companies)

Moment.js vs Underscore.js

Side-by-side comparison

Company adoption

Top industries

Top companies using Moment.js

Top companies using Underscore.js

Related comparisons

View individually

Frequently asked questions

Need this data via API?