Question 1

How many companies use Isotope vs List.js?

Accepted Answer

439 companies use Isotope and 20,828 companies use List.js in our database. List.js is more widely adopted with 47.4x more companies than Isotope.

Question 2

What percentage of Isotope users also use List.js?

Accepted Answer

92% of companies using Isotope also use List.js (402 companies). This overlap suggests the tools serve complementary rather than competing purposes.

Question 3

Which industries prefer Isotope over List.js?

Accepted Answer

The top industries using Isotope are Other, Media & Content, Professional Services, Hospitality & Travel, Operations & Logistics. For List.js, the top industries are Other, Media & Content, E-commerce & Retail, Professional Services, Hospitality & Travel.

Question 4

Can I get a list of companies using both Isotope and List.js?

Accepted Answer

Yes. AgentData tracks 402 companies that use both Isotope and List.js. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

	Isotope	List.js
Companies	439	20,828
Category	Hosting	Hosting
Emails available	1,353	49,121
Overlap	92% of Isotope users also use List.js (402 companies)

Isotope vs List.js

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Company adoption

Top industries

Top companies using Isotope

Top companies using List.js

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