How many companies use Medium vs Substack?

264 companies use Medium and 6,092 companies use Substack in our database. Substack is more widely adopted with 23.1x more companies than Medium.

Can I get a list of companies using both Medium and Substack?

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.

Substack is used by 6,092companies — 23.1x more than Medium (264).

264 use Medium6,092 use Substack

	Medium	Substack
Companies	264	6,092
Category	Blogs	Blogs

Get the full comparison

6,356 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=medium

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