How many companies use Google Tag Manager vs ReadSpeaker?

11,515 companies use Google Tag Manager and 212 companies use ReadSpeaker in our database. Google Tag Manager is more widely adopted with 54.3x more companies than ReadSpeaker.

Can I get a list of companies using both Google Tag Manager and ReadSpeaker?

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.

Google Tag Manager vs ReadSpeaker

Google Tag Manager is used by 11,515companies — 54.3x more than ReadSpeaker (212).

11,515 use Google Tag Manager212 use ReadSpeaker

Side-by-side comparison

	Google Tag Manager	ReadSpeaker
Companies	11,515	212
Category	Other	Widgets

Company adoption

Top companies using ReadSpeaker

Gemeente Groningengemeente.groningen.nl

大分県ホームページpref.oita.jp

Communauté de communes des Sucsccdessucs.taxesejour.fr

LWL | Jugend und Schulejugend-und-schule.lwl.org

Startseitestmd.bayern.de

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11,727 companies with emails, tech stacks, and contacts

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API access

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