# Mailosaur Software Pricing, Alternatives & More 2026 | Capterra

> With the help of Capterra, learn about Mailosaur Software - reviews, pricing plans, popular comparisons to other Automated Testing products and more.

Source: https://www.capterra.com/p/201911/Mailosaur

---

# 

 Mailosaur Software Review 2026: Features, Integrations, Pros & Cons

Last updated on January 25, 2026

Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team.

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[Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[Features](#features)[Pricing](#pricing)[Integrations](#integrations)[Support](#support)[Reviews](#reviews)

Mailosaur

## What is Mailosaur?

Mailosaur makes it easy to test emails and text messages before they reach real customers. Instead of setting up your own mail servers or devices, you can send all test messages to Mailosaur and check exactly what users would see. QA teams use Mailosaur to: - Confirm that messages send when they should (like password resets, sign-ups, and account changes). - Test multi-factor authentication (MFA) and one-time passcodes (OTP) to make sure users can always log in securely. - Check links, images, and attachments work correctly. - Verify content and designs look right across different devices. - Automate message checks as part of their normal testing process. With Mailosaur, you can spend less time fighting with test environments and more time making sure your product works the way it should.

## What is Mailosaur used for?

[Automated Testing](https://www.capterra.com/automated-testing-software/)

Overall rating

Based on 20 user reviews

Reviews sentiment

Positive

100%

Neutral

0%

Negative

0%

Contact vendor  
for pricing

Free trial  
available

Capterra Shortlist charts the highest-rated and most popular products...

Our "Best of" badge program showcases products with the highest ratings...

Our "Best of" badge program showcases products with the highest ratings...

Do you work for Mailosaur?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=http://www.mailosaur.com&name=Mailosaur)

## Compare with a popular alternative

Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status.

### Mailosaur

4.8 (20)

VS.

[### Diffy](https://www.capterra.com/p/216055/Diffy/)

[4.8 (5)](https://www.capterra.com/p/216055/Diffy/#reviews)

Starting Price

Contact vendor

Starting Price

$80

Per User, Per Month

Free Trial

Free Version

Pricing Options

Free Trial

Free Version

Ease Of Use

4.9 (20)

Ease Of Use

5.0 (5)

Value For Money

4.4 (17)

Value For Money

5.0 (5)

Customer Service

4.7 (17)

Customer Service

5.0 (4)

## Mailosaur alternatives

[Browserling](https://www.capterra.com/p/147028/Browserling/)

[3.0 (5)](https://www.capterra.com/p/147028/Browserling/#reviews)

Starting price

$19.00

Per User, Per Month

Pricing Options

Free Trial

Free Version

User Rating

60%

of reviewers

rated it above 4 stars

[Learn More](https://www.capterra.com/p/147028/Browserling/)

[Bootstrap](https://www.capterra.com/p/232887/Bootstrap/)

[4.3 (7)](https://www.capterra.com/p/232887/Bootstrap/#reviews)

Starting price

Contact vendor for pricing

Pricing Options

Free Trial

Free Version

User Rating

86%

of reviewers

rated it above 4 stars

[Learn More](https://www.capterra.com/p/232887/Bootstrap/)

[TestCafe](https://www.capterra.com/p/156970/TestCafe/)

[4.5 (2)](https://www.capterra.com/p/156970/TestCafe/#reviews)

Starting price

Contact vendor for pricing

Pricing Options

Free Trial

Free Version

User Rating

100%

of reviewers

rated it above 4 stars

[Learn More](https://www.capterra.com/p/156970/TestCafe/)

Highest Rated

[Worksoft Certify](https://www.capterra.com/p/197042/Worksoft-Certify/)

[5.0 (1)](https://www.capterra.com/p/197042/Worksoft-Certify/#reviews)

Starting price

Contact vendor for pricing

Pricing Options

Free Trial

Free Version

User Rating

100%

of reviewers

rated it above 4 stars

[Learn More](https://www.capterra.com/p/197042/Worksoft-Certify/)

[View all alternatives](https://www.capterra.com/p/201911/Mailosaur/alternatives/)

## Features

Features with the highest number of reviews are displayed first. Those that have no reviews appear next, sorted alphabetically.

API

4.5 (2)

100.00% of 2 reviewers that rated this feature as important or highly important

Application programming interface that allows for integration with other systems/databases

Reporting & Statistics

4.5 (2)

100.00% of 2 reviewers that rated this feature as important or highly important

Collection, analysis, and representation of numerical data and generation of reports to understand various patterns

Alerts/Notifications

5.0 (1)

100.00% of 1 reviewers that rated this feature as important or highly important

Alerts or notifications of various types such as pop-up messages, sounds, banners, or badges

Bug Tracking

5.0 (1)

0.00% of 1 reviewers that rated this feature as important or highly important

Monitor and track bugs and issues in the system.

Quality Assurance

5.0 (1)

100.00% of 1 reviewers that rated this feature as important or highly important

Systematic evaluation of various aspects of a project or service to prevent defects or issues

Real-Time Reporting

4.0 (1)

0.00% of 1 reviewers that rated this feature as important or highly important

Active reporting of data and metrics

Mailosaur 8 features

Alerts or notifications of various types such as pop-up messages, sounds, banners, or badges

Application programming interface that allows for integration with other systems/databases

Monitor and track bugs and issues in the system.

Systematic evaluation of various aspects of a project or service to prevent defects or issues

Active monitoring of systems, applications, or networks

Active reporting of data and metrics

Collection, analysis, and representation of numerical data and generation of reports to understand various patterns

Uncovers vulnerabilities of the system and determines whether system data and resources are protected from possible intruders

Features

4.7 (20)

4.7

Based on 20 reviews

## Pricing

Value for money

4.4 (17)

### Starting price

Contact vendor  
for pricing

Free trial  
available

[View all Pricing Plans](https://www.capterra.com/p/201911/Mailosaur/pricing/)

Value for money

4.4 (17)

4.4

Based on 17 reviews

## Integrations

[

Postman](https://www.capterra.com/p/188497/Postman/)[

Cypress](https://www.capterra.com/p/168276/Cypress/)[

Selenium IDE](https://www.capterra.com/p/234796/Selenium-IDE/)[

Ghost Inspector](https://www.capterra.com/p/156853/Ghost-Inspector/)[

TestCafe](https://www.capterra.com/p/156970/TestCafe/)

## Support, customer service and training options

Customer Service

4.7 (17)

Support

-   Email/Help Desk
-   FAQs/Forum
-   Knowledge Base
-   Phone Support
-   24/7 (Live rep)
-   Chat

Training

-   In Person
-   Live Online
-   Webinars
-   Documentation
-   Videos

Deployment

-   Web
-   Android
-   iPhone/iPad

Typical users

-   Freelancers
-   Small businesses
-   Mid size businesses
-   Enterprises

Customer Service

4.7 (17)

4.7

Based on 17 reviews

## User reviews

Overall rating

4.8

Based on 20 reviews

Filter by rating

5(16)

4(4)

3(0)

2(0)

1(0)

Mentioned topic

Sorted by most recent

OP

Olena P.

Senior QA Automation Engineer

Information Technology and Services

### "4. A strong choice for email QA automation with a few cost and usability drawbacks."

5.0

Overall Rating

5.0

5.0

Ease of Use

5.0

5.0

Features

5.0

5.0

Customer Service

5.0

5.0

Likelihood to Recommend

8/10

November 25, 2025

Pros

Mailosaur is a very handy tool for anyone doing automated email testing. The API is clean and easy to work with, and the documentation provides solid examples, so getting started is quick. It reliably captures OTP codes, password reset links, and other transactional emails, and it’s great for validating HTML, text content, and attachments. Emails usually arrive within seconds, and the shared inbox setup works smoothly for teams using CI/CD or multiple environments.

Cons

The pricing is definitely on the higher side compared to alternatives, and the limited free trial means you end up upgrading pretty quickly. For small companies, the SMS testing feature in particular can get expensive, which makes full end-to-end verification harder to justify. The dashboard could also use some improvements—searching and filtering messages isn’t as intuitive as it could be, especially in larger test suites. Very occasionally emails arrive with slight delays, and the lack of a self-hosted option may be a drawback for teams with stricter security needs.

Review source

Incentivized review: software users are invited to submit an honest review and offered a nominal incentive for their time and effort. All incentivized reviews are subject to our verification process prior to publication.

AL

Alexander L.

Senior Software Engineer

Information Services

### "Easy to use and works well"

5.0

Overall Rating

5.0

5.0

Ease of Use

5.0

5.0

Features

4.0

4.0

Customer Service

4.0

4.0

Likelihood to Recommend

8/10

February 16, 2025

It works well for our needs. We need to enter real email addresses in our tests to not be blocked from sending because of too high of a bounce rate. We also need to test that the email, Authenticator and sms related features in our product work well.

Pros

It is easy to set up and works well. Provides APIs to easily use it in your end to end tests.

Cons

Don't really know. Haven't tried any competing products. I guess it could be cheaper or more seats be available in each tier.

Review source

Incentivized review: software users are invited to submit an honest review and offered a nominal incentive for their time and effort. All incentivized reviews are subject to our verification process prior to publication.

WH

Wojcieh H.

Quality assurance engineer

Construction

### "Ease of use and great customer support."

4.0

Overall Rating

4.0

4.0

Ease of Use

5.0

5.0

Features

5.0

5.0

Customer Service

5.0

5.0

Likelihood to Recommend

10/10

May 23, 2024

Pros

Ease of use and great communication with customer support.

Cons

Testing SendGrid emails was quite unstable but they managed to fix this after some time.

Switched from

[Gmail](https://www.capterra.com/p/202338/Gmail/)

I wanted a solution that will be easier to maintain.

Review source

Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication.

DK

Devadasan K.

Software Engineering Leader

Information Technology and Services

### "Simple and reliable product"

5.0

Overall Rating

5.0

5.0

Ease of Use

5.0

5.0

Features

5.0

5.0

Customer Service

5.0

5.0

Likelihood to Recommend

10/10

April 9, 2024

Pros

Pretty easy to setup and use. Support is readily available. When there was an issue is recovered, Mailosaur team was able to rollout the fix in 2 days. Thats amazing

Cons

Nothing much that I can think about at this point.

Review source

Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication.

CC

Caroline C.

CEO

Computer Software

### "Sensational Product"

5.0

Overall Rating

5.0

5.0

Ease of Use

5.0

5.0

Features

5.0

5.0

Customer Service

5.0

5.0

Likelihood to Recommend

10/10

January 25, 2024

Pros

We've absolutely loved using Mailosaur. Our automated testing is a breeze with Mailosaur and I use for manual QA as well. The emails show up incredibly fast and it seamlessly integrates with Cypress. I recommend them unreservedly.

Cons

Honestly so far I haven't found a downside. We've been using it for over a year and our QA team has said it's the best email for automated testing they've worked with.

Review source

Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication.

LW

Lee W.

Senior Test Automation Engineer

Insurance

### "Powerful tool for Automated testing of Emails and SMS"

5.0

Overall Rating

5.0

5.0

Ease of Use

4.0

4.0

Features

4.0

4.0

Customer Service

5.0

5.0

Likelihood to Recommend

9/10

January 25, 2024

Very positive, if I were to change company and they didn't have a Mailosaur license I would push to get one.

Pros

1- Excellent customer support, they are very knowledgeable about their tool, every time I have ended conversations with Mailosaur support I have ended it with the solution to my problem. Customer support are very patient and respectable towards their customers. 2 - The API integration for the Mailosaur tool has a lot of great functionality and supports multiple languages Java, Python, C#, Ruby and Node.js. I have only used the Java API so that is all I can speak to, it's very reliable. 3 - It's nice to have a front end view into the Virtual mailboxes, it really helps debug defects.

Cons

There is usage limits based on the license price. It's completely understandable and very fixable, if the company I work for wants more Mailosaur resources, pay more money. The price you pay for Mailosaur depends on how you configure the below limitations. I really don't have any complaints about Mailsoaur so wanted to use this field to provide useful information. The usage limits currently apply to: Number of emails sent per day. Number of SMS messages sent per month. Number of phone numbers assignable. Number of registered users.

Review source

Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication.

AU

Anonymous User

QA and Observability Engineer

Retail

### "Best Product with features and secure"

5.0

Overall Rating

5.0

5.0

Ease of Use

5.0

5.0

Features

5.0

5.0

Customer Service

5.0

5.0

Likelihood to Recommend

10/10

January 23, 2024

Good product to use for automate your emails

Pros

It's easy setup and you can customize the functionality for 20 scrum teams

Cons

Phone Numbers support for SMS within The Netherlands , you cannot get a mobile number.

Alternatives considered

[Mailinator](https://www.capterra.com/p/229657/Mailinator/)

Reasons for choosing Mailosaur

better functionality and secure, the enterprise plan is very comprehensive

Review source

Incentivized review: software users are invited to submit an honest review and offered a nominal incentive for their time and effort. All incentivized reviews are subject to our verification process prior to publication.

BS

Brian S.

IT

Financial Services

### "Great tool"

4.0

Overall Rating

4.0

4.0

Ease of Use

4.0

4.0

Features

4.0

4.0

Customer Service

4.0

4.0

Likelihood to Recommend

6/10

December 7, 2023

Pros

it never broke or have issues that I needed the support to help with

Cons

I don't believe I can point into a specific thing, would love more reports though

Review source

Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication.

AM

Adrian M.

Quality assurance engineer

Computer Software

### "Mailosaurous"

5.0

Overall Rating

5.0

5.0

Ease of Use

5.0

5.0

Features

5.0

5.0

Customer Service

5.0

5.0

Likelihood to Recommend

10/10

November 7, 2023

Pros

That i have the capacity to use it based on my needs

Cons

nothing that i found so far, all worked great.

Review source

Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication.

AU

Anonymous User

Software Engineer

Computer & Network Security

### "Great product for automation testing"

5.0

Overall Rating

5.0

5.0

Ease of Use

5.0

5.0

Features

5.0

5.0

Customer Service

5.0

5.0

Likelihood to Recommend

6/10

October 17, 2023

I’m a very happy customer. 10/10 would recommend.

Pros

Ease of use for setting up extra emails and SMS

Cons

Hmmm tough question. The UI is great and I feel there is little to improve upon.

Review source

Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication.

[View all Reviews](https://www.capterra.com/p/201911/Mailosaur/reviews/)

Independent research methodology

Capterra's researchers use a mix of verified reviews, independent research and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.

[Learn more](https://www.capterra.com/resources/proprietary-data-research/)

How Capterra verifies reviews

Capterra carefully verified over 2.5 million+ reviews to bring you authentic software experiences from real users. Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.

[Learn more](https://www.capterra.com/resources/how-we-verify-reviews/)

How Capterra ensures transparency

Capterra lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. Capterra is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider's website.

[Learn more](https://www.capterra.com/resources/how-we-ensure-transparency/)