Complete end-to-end test coverage for QA teams
Improve and protect the quality of your products
Automate even the most technical and time consuming parts of QA.
Automate repetitive tests
Test your email and SMS notifications for any app, product, or website with a single platform that handles all communication testing consistently.
Trusted by QAs across the board
5.0
We have experimented with various tools for handling emails in test automation, particularly for OTPs and 2FA, and Mailosaur has consistently been the easiest to use—it just works.”
It's easy setup and you can customize the functionality for 20 scrum teams.
5.0
The one email platform for testing. I love Mailosaur as it allows me to create multiple inboxes with different domains but manage them all under one access and one view. [I also like] its capability to integrate with familiar test automation tools like Cypress and Playwright.
Unlimited email addresses
Use any email address you want, no code required
Use a unique email address for every test, build, team member, environment, or any other use case you have. Mailosaur supports an unlimited number of email addresses you can send to from anywhere.
Used by those in the know
This is the easiest solution to test your emails and I can show you how it works in 5 minutes.
Why Mailosaur?
Use your favorite framework
Mailosaur supports Cypress, Playwright, Selenium, Robot Framework, and more.
Manage team access per project
Our centralized system allows shared access for your entire team on a single account.
Compliant and secure
With comprehensive information security and GDPR-compliant controls, we are committed to protecting your data.
// Step 1: Send an email into Mailosaur
// Step 2: Fetch your message via Mailosaur
const MailosaurClient = require('mailosaur');
const mailosaur = new MailosaurClient('YOUR_API_KEY');
const criteria = {
sentTo: 'anything@YOUR_SERVER_ID.mailosaur.net',
};
const email = await mailosaur.messages
.get(serverId, criteria);
// Step 3: Complete the process
expect(email.subject).toBe('My password reset');// Step 1: Send an email into Mailosaur
// Step 2: Fetch your message via Mailosaur
const MailosaurClient = require('mailosaur');
const mailosaur = new MailosaurClient('YOUR_API_KEY');
const criteria = {
sentTo: 'anything@YOUR_SERVER_ID.mailosaur.net',
};
const email = await mailosaur.messages
.get(serverId, criteria);
// Step 3: Complete the process
expect(email.subject).toBe('My password reset');How it works
Boost end-to-end test coverage in minutes, by integrating with Mailosaur.
Send an SMS message
Trigger a process in your product that sends out email or SMS (e.g. requesting a password reset).
Fetch the email from Mailosaur
Use one of our client libraries to pinpoint and pull the email down into your test code.
Complete the process
Check the content of the message, following a link or using a verification code.
Test all user interactions
Test end-to-end scenarios, validate emails, and integrate with our API for seamless workflows.
Start your 14 day free trial today.