Mailtrap
Email Delivery Platform to Test, Send, and Control your email infrastructure in one place.
Users
1,000,000+
Avg. Email Delivery Time
~1 sec
About Mailtrap
Mailtrap offers a comprehensive suite of tools for the entire email lifecycle. It began with its Email Testing product, which allows developers and QAs to capture SMTP traffic from staging environments in a virtual inbox, eliminating the risk of spamming real users. This feature enables teams to inspect and debug emails, view spam scores, and validate HTML/CSS. More recently, Mailtrap has expanded into Email Sending, providing a reliable and scalable email API and SMTP relay service. This allows users to send transactional and marketing emails with high deliverability rates, track email events through webhooks, and analyze performance with detailed analytics. The platform is designed to give developers full control over their email infrastructure from a single dashboard.
Email Testing
Function
Capture SMTP traffic from dev/staging environments in a safe sandbox.
Use Cases
Email debugging, HTML/CSS validation, spam score checking, automation testing.
Integrations
Ready-made code snippets for various languages and frameworks (Python, Ruby, PHP, Node.js, etc.).
Features
Virtual inbox, spam analysis, API for test automation, team collaboration.
Email Sending
Function
Reliable email API and SMTP service for production applications.
Use Cases
Sending transactional emails (password resets, confirmations) and marketing messages.
Features
High deliverability, real-time analytics, webhook event notifications, suppression lists.
Infrastructure
Provides both a RESTful API and a standard SMTP relay for sending.