What is the best alternative to SyntaxHighlighter?

Based on company usage data, HTTP/3 is the most widely adopted alternative, detected on 199,043 websites.

How many companies use SyntaxHighlighter?

AgentData detects SyntaxHighlighter on 116 company websites as of September 2026.

Are companies switching away from SyntaxHighlighter?

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

SyntaxHighlighter alternatives

Ranked by real company usage

The most popular alternatives to SyntaxHighlighter based on AgentData's analysis of 116 company websites are HTTP/3 (199,043 companies), Popper (15,785 companies), Gravatar (3,794 companies).

SyntaxHighlighter: 116 companiesCategory: Miscellaneous15 alternatives found

Top alternatives to SyntaxHighlighter

199,043 companies

15,785 companies

3,794 companies

1,184 companies

1,151 companies

662 companies

614 companies

271 companies

238 companies

#10

134 companies

#11

131 companies

#12

90 companies

#13

Oracle Dynamic Monitoring Service

78 companies

Compare →

#14

66 companies

Compare →

#15

Pygments

52 companies

Compare →

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116 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=syntaxhighlighter

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Compare

SyntaxHighlighter vs HTTP/3Compare →SyntaxHighlighter vs PopperCompare →SyntaxHighlighter vs GravatarCompare →SyntaxHighlighter vs SWFObjectCompare →

Companies using SyntaxHighlighter→

Frequently asked questions

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