ohmyho.st and Resend
ohmyho.st provides transactional mail alongside supported application hosting. Resend is a dedicated email product with its own tooling and allowances.
Compare the quantities
Resend Free includes 3,000 emails/month, up to 100/day, and three domains. Pro costs $20/month for 50,000 emails, with additional usage at $0.90 per 1,000, ten domains and no daily quota. Recipients in To, CC and BCC count separately.
The published ohmyho.st Essentials mail example uses about 52.571429 credits per 1,000 recipients: $0.525714 of credit value at the base purchase rate. Two thousand recipients are about $1.051429; 50,000 are about $26.285714. Resend Free can cover the smaller example if its daily limit fits, while Resend Pro includes the larger volume for $20. Read your active rate card before comparing costs.
Connect and verify
Managed mail requires Paid access and verified sender DNS. A verified sender is distinct from successful delivery and account sending availability. Ask your agent to check the sender, the original deployment operation and a real application send.
Checked September 13, 2026: Resend pricing, pricing details.