Hai2MailHai2Mail Market Share & Usage Stats
Japanese Email Delivery System
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Get Key InsightsSite Totals
10,190
Market share
<0.01%
Category
Email Services
Sub-category
Transactional Emails
Paid or free
Paid
As of December 10, 2025, a total of 10,190 websites have been identified using this technology. The highest concentration of usage is in Japan, showcasing its widespread adoption in the region. Among all sites leveraging this platform, indeed.com stands out as the most visited, demonstrating the significant role this technology plays in the digital landscape.
Hai2Mail usage by country
Hai2Mail's is primarily used in Japan, followed by United States and Korea, Republic of.
Top Countries
Hai2Mail alternatives & related technologies
The top alternative to Hai2Mail is G Suite, followed by Sendgrid. Click below to analyze and compare these technologies' market share and audience.
G Suite
Sendgrid
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