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Postmark

The email delivery service that people actually like

Dev Toolsemail-deliverytransactional-emailsmtpapideveloper-toolsemail-infrastructure
Postmark screenshot

About

Postmark is a transactional and marketing email delivery service offering SMTP and API access for developers. It focuses on high deliverability by vetting senders and keeping transactional and promotional emails on separate sending infrastructure. The service has been operational since 2010 and provides official API libraries for most major programming languages.

Problem

Emails sent through other services often fail to reach the inbox reliably or quickly, causing missed notifications and poor user experience.

For

Developers and software teams who need reliable email delivery

How it works

Developers integrate via API or SMTP using official libraries, and Postmark routes emails through dedicated infrastructure with strict sender vetting to ensure inbox delivery.

Business model

freemium

Status

launched

Company

Wildbit

Launched

2010

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