How many companies use Google Tag Manager vs Zen Planner?

2,987,398 companies use Google Tag Manager and 76 companies use Zen Planner in our database. Google Tag Manager is more widely adopted with 39307.9x more companies than Zen Planner.

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

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 Zen Planner

Google Tag Manager is used by 2,987,398companies — 39307.9x more than Zen Planner (76).

2,987,398 use Google Tag Manager76 use Zen Planner

Side-by-side comparison

	Google Tag Manager	Zen Planner
Companies	2,987,398	76
Category	Other	Appointment scheduling

Company adoption

Top companies using Zen Planner

Tutaj Brazilian Jiu Jitsututajbjj.com

Martial Artstrainkrav.com

Training Room Onlinetrainingroomonline.com

Train 8NINEtrain8nine.com

Diamondheartteamdiamondheart.com

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2,987,474 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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