How many companies use ConvertKit vs OneSignal?

4,548 companies use ConvertKit and 19,514 companies use OneSignal in our database. OneSignal is more widely adopted with 4.3x more companies than ConvertKit.

Can I get a list of companies using both ConvertKit and OneSignal?

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.

ConvertKit vs OneSignal

OneSignal is used by 19,514companies — 4.3x more than ConvertKit (4,548).

4,548 use ConvertKit19,514 use OneSignal

Side-by-side comparison

	ConvertKit	OneSignal
Companies	4,548	19,514
Category	Marketing automation	Marketing automation

Company adoption

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24,062 companies with emails, tech stacks, and contacts

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