Postmark

Postmark is a transactional email delivery service designed for developers to send automated, time-sensitive emails like password resets, receipts, and notifications with high reliability and deliverability. It provides detailed analytics, webhooks for real-time event tracking, and a simple API for integration into applications. The platform focuses on ensuring emails reach inboxes quickly and avoids being marked as spam.

Also known as: Postmarkapp, Postmark Email, Wildbit Postmark, Postmark API, Postmark Service

🧊Why learn Postmark?

Developers should use Postmark when building applications that require reliable email delivery for critical transactional messages, such as e-commerce platforms, SaaS products, or user authentication systems. It is particularly valuable in scenarios where email deliverability and speed are essential, as it offers dedicated IPs, detailed logs, and compliance with email best practices to maintain sender reputation.

See how it ranks →

Compare Postmark

Postmark vs Sendgrid→Postmark vs Mailgun→Postmark vs Amazon Ses→

Learning Resources

Postmark Documentation

Getting Started with Postmark API

Postmark on YouTube - Tutorials and Guides

Integrating Postmark with Node.js

Postmark Blog - Best Practices and Updates

Related Tools

Email Delivery Api Integration Webhooks Transactional Email Email Analytics

Alternatives to Postmark

Sendgrid Mailgun Amazon Ses

Other Cloud Platforms

.NET is a free, cross-platform, open-source developer platform for building many types of applications, including web, mobile, desktop, games, IoT, and cloud services. It provides a unified runtime and framework with libraries for common tasks, supporting multiple programming languages like C#, F#, and Visual Basic. The platform includes tools for development, debugging, and deployment, enabling developers to create high-performance, scalable applications.

Amazon Web Services

Amazon Web Services is a platform used in software development.

Amplitude is a product analytics platform that helps companies understand user behavior by tracking and analyzing digital product interactions. It provides tools for event tracking, funnel analysis, retention measurement, and user segmentation to derive actionable insights from product usage data. The platform is widely used by product managers, data analysts, and developers to optimize user experiences and drive growth.

Android Development

Android Development is a platform used in software development.

Anthropic is an AI safety and research company that develops advanced AI models, most notably the Claude family of large language models (LLMs). It focuses on creating AI systems that are helpful, honest, and harmless through techniques like constitutional AI. The company provides API access to its models for developers to integrate into applications.

Appwrite is an open-source backend-as-a-service (BaaS) platform that provides developers with a set of APIs, tools, and services to build web, mobile, and Flutter applications. It offers features like authentication, databases, storage, functions, and real-time capabilities, all accessible through a unified API. The platform is designed to simplify backend development by handling infrastructure, security, and scalability concerns.