smtp4dev vs Mailosaur

Struggling to choose between smtp4dev and Mailosaur? Both products offer unique advantages, making it a tough decision.

smtp4dev is a Development solution with tags like smtp, email, testing.

It boasts features such as Local SMTP server, Does not require credentials or internet connection, Supports plain text and HTML email, Customizable ports, Logging and pros including Easy to set up and use, Great for testing email sending without sending real emails, Open source and free, Works offline.

On the other hand, Mailosaur is a Development product tagged with email, testing, automation.

Its standout features include Email testing, Email automation, Provides disposable email addresses, API for programmatic access, Web interface to view received emails, Ability to search and filter emails, Extract data and attachments from emails, Automated email workflows for testing, Spam filtering, and it shines with pros like Easy automated email testing, No need to set up SMTP servers, Scalable to handle large email volumes, Saves time over manual email testing, Detailed email analytics and reporting, Integrates with various test frameworks, Flexible and customizable via API.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

smtp4dev

smtp4dev

smtp4dev is an open-source SMTP server designed for developers to test email sending applications locally. It provides a simple SMTP server without requiring email account credentials or an internet connection.

Categories:
Development Testing Tools
smtp email testing

Smtp4dev Features

  1. Local SMTP server
  2. Does not require credentials or internet connection
  3. Supports plain text and HTML email
  4. Customizable ports
  5. Logging

Pricing

  • Open Source

Pros

Easy to set up and use

Great for testing email sending without sending real emails

Open source and free

Works offline

Cons

Limited features compared to full production SMTP servers

Not suitable for sending real emails in production

Lacks advanced configurability

Mailosaur

Mailosaur

Mailosaur is an email testing and automation platform for developers. It allows you to easily catch, view, and test emails from your web app by providing an email address to your app. Mailosaur makes it easy to test email sending, monitor email contents, extract data from emails, and automate email workflows for testing.

Categories:
Development Testing
email testing automation

Mailosaur Features

  1. Email testing
  2. Email automation
  3. Provides disposable email addresses
  4. API for programmatic access
  5. Web interface to view received emails
  6. Ability to search and filter emails
  7. Extract data and attachments from emails
  8. Automated email workflows for testing
  9. Spam filtering

Pricing

  • Freemium
  • Subscription-Based

Pros

Easy automated email testing

No need to set up SMTP servers

Scalable to handle large email volumes

Saves time over manual email testing

Detailed email analytics and reporting

Integrates with various test frameworks

Flexible and customizable via API

Cons

Can get expensive for large email volumes

Limited number of email addresses on lower tiers

No ability to send outbound emails

No email delivery guarantees

Not suitable for actual email inbox hosting