Postmarkapp

An email delivery service that solves the problem of transactional emails not reaching recipients' inboxes. It sells to developers, engineering teams, startups, and enterprises who need reliable email sending for user-facing messages. It is positioned as a straightforward, developer-friendly alternative to complex email services, offering an easy-to-use API and SMTP interface with a strong focus on deliverability and clear documentation.

Key features

• Email API
• SMTP Service
• Message Streams
• Transactional Email
• Email Delivery
• Email Templates
• Inbound Email
• Analytics and Retention
• Integrations
• Bulk API