What is the best alternative to Pure CSS?

Based on company usage data, Bootstrap is the most widely adopted alternative, detected on 88,846 websites.

How many companies use Pure CSS?

AgentData detects Pure CSS on 401 company websites as of September 2026.

Are companies switching away from Pure CSS?

AgentData tracks technology changes across company websites. Check back for switching trends as we detect more changes.

Pure CSS alternatives

Ranked by real company usage

The most popular alternatives to Pure CSS based on AgentData's analysis of 401 company websites are Bootstrap (88,846 companies), ZURB Foundation (7,417 companies), UIKit (4,479 companies).

Pure CSS: 401 companiesCategory: UI frameworks15 alternatives found

Top alternatives to Pure CSS

88,846 companies

7,417 companies

4,479 companies

1,220 companies

482 companies

441 companies

245 companies

154 companies

132 companies

#10

91 companies

#11

54 companies

#12

50 companies

#13

43 companies

#14

33 companies

#15

24 companies

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401 companies with emails, tech stacks, and contacts

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1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=pure-css

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Compare

Pure CSS vs BootstrapCompare →Pure CSS vs ZURB FoundationCompare →Pure CSS vs UIKitCompare →Pure CSS vs Tailwind CSSCompare →

Companies using Pure CSS→

Frequently asked questions

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