How many companies use Headroom.js vs Ookla Speedtest Custom?

11,156 companies use Headroom.js and 64 companies use Ookla Speedtest Custom in our database. Headroom.js is more widely adopted with 174.3x more companies than Ookla Speedtest Custom.

Can I get a list of companies using both Headroom.js and Ookla Speedtest Custom?

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.

Headroom.js vs Ookla Speedtest Custom

Headroom.js is used by 11,156companies — 174.3x more than Ookla Speedtest Custom (64).

11,156 use Headroom.js64 use Ookla Speedtest Custom

Side-by-side comparison

	Headroom.js	Ookla Speedtest Custom
Companies	11,156	64
Category	Widgets	Widgets

Company adoption

Top companies using Ookla Speedtest Custom

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API access

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