Email testing made simple
Create and test error-free emails, build automated tests, validate email content, and preview emails in real-world clients.
What are you trying to test?
Protect your reputation
Avoid embarrassment from the most common email problems
Broken content/appearance
Have you encountered issues such as broken links, missing images or errors within your email content being sent out to your audience?
Human error
Are you wasting time manually testing your emails, which can be inefficient and prone to human error? Slowing down email deployment and hindering productivity.
Emails not arriving
Are you uncertain about whether your emails will be delivered to the intended recipients, as you don’t have a reliable way to test and verify email deliverability?
Fix it before you send
Broken links
With automatic link extraction, you can quickly ensure that every link in an email points is functional and error-free.
Personalization
Check that every personalization, from your customer’s name to unique offer codes, is accurate every time.
Missing images
Test that every image you send is shown flawlessly, so you can showcase what you have to offer without leaving customers in the dark.
Deliverability
Thoroughly check emails are free from issues that might trigger spam filters. Increase the chance of reaching your customer’s inbox.
Design and formatting
Ensure content is well-formatted, visually appealing, and looks exactly how you expect in every email client.
Workflows
Capture an email, click on a link or extract an OTP/code, and validate that end-to-end workflows work every time.
Send with confidence
Begin using Mailosaur for email testing and wave goodbye to the ‘send button’ apprehension forever
Developed by a team that faced the same challenges
Today we help businesses across all industries with their email testing
End frustrating manual testing
Our email testing platform provides quick error detection, link and image validation, promo code testing, password authentication, and more to any industry.
Mailosaur for healthcare
- Statement notifications
- Lab results and diagnostics reports
- Prescription notifications
- Patient portal access
- Telemedicine appointment confirmations
Mailosaur for finance
- Statement notifications
- Account alerts
- Regular compliance emails
- Marketing campaigns
- Transaction confirmation emails
Mailosaur for travel
- Booking confirmations
- Flight updates
- Hotel reservation reminders
- Car rental information
- Travel insurance details
Mailosaur for media
- Event invitations
- Press releases
- Advertising partner communications
- Content licensing agreements
- Subscription renewal reminders
Maximize your ROI today
Improve quality and increase confidence with the number one customer communication testing platform
Real customer successes
Explore our inspiring testimonials showcasing how Mailosaur is empowering customers to build extraordinary software
Mailosaur facilitated easy email testing, streamlined QA automation through API calls, and provided crucial support for evergreen projects related to email validation. This comprehensive approach allowed us to validate every release with ease.
If you need a secure tool with a clean API to test emails you send, Mailosaur gives you everything you need for a low monthly price.
We would definitely recommend Mailosaur to other businesses looking to improve their email automations, mainly for its ease of use, and the speed at which you can adopt the platform into your automations through its API access.
Affordable and scalable
Testing Solutions from $9
Offering not just affordability but also remarkable scalability to meet your evolving testing needs.
Email testing guides and blogs
Sending test emails to Mailosaur
Learn to send test emails, create throwaway addresses, and use SMTP directly.
How to determine email testing requirements
Uncover essential testing needs with this guide for optimal email performance.
Sending email out from Mailosaur
Simulate test email sending with Mailosaur's feature to trigger functionality in your product.
Common email testing mistakes
Identify and avoid common email testing mistakes.