How many companies use Facebook Pixel vs OpenSSL?

515,421 companies use Facebook Pixel and 3,998 companies use OpenSSL in our database. Facebook Pixel is more widely adopted with 128.9x more companies than OpenSSL.

Can I get a list of companies using both Facebook Pixel and OpenSSL?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

Facebook Pixel vs OpenSSL

Facebook Pixel is used by 515,421companies — 128.9x more than OpenSSL (3,998).

515,421 use Facebook Pixel3,998 use OpenSSL

Side-by-side comparison

	Facebook Pixel	OpenSSL
Companies	515,421	3,998
Category	Other	Web server extensions

Company adoption

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519,419 companies with emails, tech stacks, and contacts

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GET /api/v1/tech?name=facebook-pixel

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