Question 1

How many companies use Handlebars vs Socket.io?

Accepted Answer

131 companies use Handlebars and 327 companies use Socket.io in our database. Socket.io is more widely adopted with 2.5x more companies than Handlebars.

Question 2

What percentage of Handlebars users also use Socket.io?

Accepted Answer

2% of companies using Handlebars also use Socket.io (2 companies). This overlap suggests the tools serve complementary rather than competing purposes.

Question 3

Which industries prefer Handlebars over Socket.io?

Accepted Answer

The top industries using Handlebars are E-commerce & Retail, Other, Hospitality & Travel, Education & Learning, Media & Content. For Socket.io, the top industries are Other, Media & Content, E-commerce & Retail, Financial Services & Fintech, Education & Learning.

Question 4

Can I get a list of companies using both Handlebars and Socket.io?

Accepted Answer

Yes. AgentData tracks 2 companies that use both Handlebars and Socket.io. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

	Handlebars	Socket.io
Companies	131	327
Category	JS Framework	JavaScript frameworks
Emails available	970	1,030
Overlap	2% of Handlebars users also use Socket.io (2 companies)

Handlebars vs Socket.io

Side-by-side comparison

Company adoption

Top industries

Top companies using Handlebars

Top companies using Socket.io

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