How many companies use Twenty Twenty-One vs Vertex?

18,780 companies use Twenty Twenty-One and 327 companies use Vertex in our database. Twenty Twenty-One is more widely adopted with 57.4x more companies than Vertex.

Can I get a list of companies using both Twenty Twenty-One and Vertex?

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.

Twenty Twenty-One vs Vertex

Twenty Twenty-One is used by 18,780companies — 57.4x more than Vertex (327).

18,780 use Twenty Twenty-One327 use Vertex

Side-by-side comparison

	Twenty Twenty-One	Vertex
Companies	18,780	327
Category	WordPress themes	WordPress themes

Company adoption

Top companies using Vertex

Just Sewjust-sew.com

JuhászKristófjuhaszkristof.com

Jrbsejrbse.com

Journeyer Photographyjourneyerphotography.com

JG Outdoorsjgoutdoorswi.com

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19,107 companies with emails, tech stacks, and contacts

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1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=twenty-twenty-one

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