How many companies use Facebook Pixel vs OpenResty?

1,349,283 companies use Facebook Pixel and 219,643 companies use OpenResty in our database. Facebook Pixel is more widely adopted with 6.1x more companies than OpenResty.

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

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 OpenResty

Facebook Pixel is used by 1,349,283companies — 6.1x more than OpenResty (219,643).

1,349,283 use Facebook Pixel219,643 use OpenResty

Side-by-side comparison

	Facebook Pixel	OpenResty
Companies	1,349,283	219,643
Category	Analytics	Web servers

Company adoption

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1,568,926 companies with emails, tech stacks, and contacts

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API access

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

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