How many companies use Apollo.io vs HTTP/3?

1,000 companies use Apollo.io and 6,113,433 companies use HTTP/3 in our database. HTTP/3 is more widely adopted with 6113.4x more companies than Apollo.io.

Can I get a list of companies using both Apollo.io and HTTP/3?

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.

Apollo.io vs HTTP/3

HTTP/3 is used by 6,113,433companies — 6113.4x more than Apollo.io (1,000).

1,000 use Apollo.io6,113,433 use HTTP/3

Side-by-side comparison

	Apollo.io	HTTP/3
Companies	1,000	6,113,433
Category	Other	Miscellaneous

Company adoption

Top companies using Apollo.io

Kiluthkiluth.com

Kike Clerigueskikeclerigues.com

KickStartkickstartdentalmarketing.com

Kognoskemplove.com

SalesMonkkeenmonk.com

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6,114,433 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=apollo-io

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