KaiMail

Pricing

Simple plans for developers and teams.

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KaiMail Basic

Free

— Email forwarding
— ARC/DKIM signing
— 1 custom domain
— 1 mailbox
— Receive 300 emails/month max
— Max email size 1MB
— 1 day logs retention

Get Started

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KaiMail Plus

¥550 /month (inc. tax)

— Email forwarding
— ARC/DKIM signing
— Webhook delivery
— Multiple forwards
— Mailing list (public, broadcast, discussion)
— SMTP sending (500/month)
— 2 custom domains
— 5 mailboxes
— Receive 5k emails/month max
— Max email size 10MB
— 7 days logs retention

Get Started

Recommended

KaiMail Pro

¥1650 /month (inc. tax)

— Email forwarding
— ARC/DKIM signing
— Webhook delivery
— Multiple forwards
— Mailing list (public, broadcast, discussion)
— SMTP sending (1,000/month)
— 10 custom domains
— 20 mailboxes
— Receive 10k emails/month max
— Max email size 25MB
— 30 days logs retention

Get Started

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KaiMail Business

¥5500 /month (inc. tax)

— Email forwarding
— ARC/DKIM signing
— Webhook delivery
— Multiple forwards
— Mailing list (public, broadcast, discussion)
— SMTP sending (2,000/month)
— 50 custom domains
— Unlimited mailboxes
— Receive 50k emails/month max
— Max email size 35MB
— 30 days logs retention
— Priority support

Get Started