Changelog

Prontuno Is Now Available

Prontuno is now available. Send critical transactional emails through SMTP or API while we manage the infrastructure and monitor deliverability.

Prontuno is transactional email infrastructure built for developers and teams that take deliverability seriously.

Send critical emails through SMTP or our API, authenticate multiple sending domains, review delivery activity, manage suppressions, and receive email events via webhooks. We handle the underlying infrastructure and monitor IP reputation so your team can focus on building your product.

Prontuno uses prepaid email credits with no monthly subscriptions or sending minimums.

Read the full Prontuno introduction

Request access

Tell us what you send. We will take it from there.

We review every application within 24 hours to keep our sending pool clean. Approved accounts start with 10,000 free credits.