Question 1

How many companies use Bootstrap vs Prototype?

Accepted Answer

3,348 companies use Bootstrap and 96 companies use Prototype in our database. Bootstrap is more widely adopted with 34.9x more companies than Prototype.

Question 2

What percentage of Bootstrap users also use Prototype?

Accepted Answer

2% of companies using Bootstrap also use Prototype (76 companies). This overlap suggests the tools serve complementary rather than competing purposes.

Question 3

Which industries prefer Bootstrap over Prototype?

Accepted Answer

The top industries using Bootstrap are Media & Content, Other, E-commerce & Retail, Professional Services, Education & Learning. For Prototype, the top industries are E-commerce & Retail, Media & Content, Other, Professional Services, Education & Learning.

Question 4

Can I get a list of companies using both Bootstrap and Prototype?

Accepted Answer

Yes. AgentData tracks 76 companies that use both Bootstrap and Prototype. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

	Bootstrap	Prototype
Companies	3,348	96
Category	Other	JS Framework
Emails available	72,057	750
Overlap	2% of Bootstrap users also use Prototype (76 companies)

Bootstrap vs Prototype

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Company adoption

Top industries

Top companies using Bootstrap

Top companies using Prototype

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