Category - Web Mail

We have discovered 20,925 live websites that are using Postmark.

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Technology usage statistics

Websites using Postmark20,925 websites
Most popular in the country US
Market position in Web Mail#106
Market penetration in Web Mail<0.1%

Technology adoption

Recent changes in Postmark usage. (See Postmark Usage Changes report)
Websites that added Postmark+608
Websites that dropped Postmark-446

Distribution by websites popularity

Postmark detection in the top websites by popularity
Top 10k sites64 websites
Top 100k sites506 websites
Top 1m sites2,830 websites

Websites utilizing Postmark

Top websites that use Postmark

DomainCountryRankContacts US274 US339 US1,117 US1,149 US1,384 US1,413
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Geographical Distribution

Technology usage distribution by websites across the globe.

Alternative Technologies

Google Workspace: Total 15,142,212 domains found using Google Workspace
Microsoft 365: Total 4,997,780 domains found using Microsoft 365
GoDaddy Email: Total 2,435,262 domains found using GoDaddy Email
Ionos Email: Total 1,958,466 domains found using Ionos Email
OVH Mail: Total 1,050,066 domains found using OVH Mail
Hostgator Mail: Total 914,392 domains found using Hostgator Mail
Strato Email: Total 813,632 domains found using Strato Email
MailChannels: Total 693,009 domains found using MailChannels
SiteGround Mail: Total 571,426 domains found using SiteGround Mail
Yandex Mail: Total 507,040 domains found using Yandex Mail