How many companies use Cloudflare vs Postmark?

470,199 companies use Cloudflare and 284 companies use Postmark in our database. Cloudflare is more widely adopted with 1655.6x more companies than Postmark.

Can I get a list of companies using both Cloudflare and Postmark?

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.

Cloudflare vs Postmark

Cloudflare is used by 470,199companies — 1655.6x more than Postmark (284).

470,199 use Cloudflare284 use Postmark

Side-by-side comparison

	Cloudflare	Postmark
Companies	470,199	284
Category	Other	Other

Company adoption

Top companies using Cloudflare

Parklandexperienceparkland.com

Shelter Nova Scotiashelternovascotia.com

Flamingo Gardensflamingogardens.org

AWSPawsp.org

CLUCKERScluckers-wings.com

Top companies using Postmark

Verlag Das Wunderhornwunderhorn.de

NCNatural says "Howdy!ncnatural.com

SAFE Locatorsafelocator.org

Commi.shcommi.sh

Stretch*dstretchdspace.com

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470,483 companies with emails, tech stacks, and contacts

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API access

GET /api/v1/tech?name=cloudflare

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