How many companies use Google Tag Manager vs Insider?

11,515 companies use Google Tag Manager and 75 companies use Insider in our database. Google Tag Manager is more widely adopted with 153.5x more companies than Insider.

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

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 Insider

Google Tag Manager is used by 11,515companies — 153.5x more than Insider (75).

11,515 use Google Tag Manager75 use Insider

Side-by-side comparison

	Google Tag Manager	Insider
Companies	11,515	75
Category	Other	Customer data platform

Company adoption

Top companies using Insider

KOMPAS.complus.kompas.com

Africanewsafricanews.com

Homepageastonmartinf1.com

Minimalistbeminimalist.co

Hiwellhiwellapp.com

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11,590 companies with emails, tech stacks, and contacts

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API access

GET /api/v1/tech?name=google-tag-manager

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