# Postman SMTP Software Pricing, Alternatives & More 2026 | Capterra

> With the help of Capterra, learn about Postman SMTP Software - reviews, pricing plans, popular comparisons to other Transactional Email products and more.

Source: https://www.capterra.com/p/10005141/Postman-SMTP

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# 

 Postman SMTP Software Review 2026: Features, Reviews, Integrations, Pros & Cons

Last updated on March 13, 2026

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

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

Postman SMTP

## What is Postman SMTP?

Postman SMTP is a WorkdPress plugin offering user-friendly SMTP tolls for all emails.

## What is Postman SMTP used for?

[Transactional Email](https://www.capterra.com/transactional-email-software/)

Top alternative

Featured

Overall rating

Based on 3 user reviews

Reviews sentiment

Positive

\-

Neutral

\-

Negative

\-

Contact vendor  
for pricing

Free trial  
not available

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

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

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

## 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.

### Postman SMTP

4.7 (3)

VS.

[4.6 (3,406)](https://www.capterra.com/p/132996/brevo/reviews/)

Starting Price

Contact vendor

Starting Price

$9

Usage Based, Per Month

Free Trial

Free Version

Pricing Options

Free Trial

Free Version

Ease Of Use

4.3 (3)

Ease Of Use

4.6 (3,394)

Value For Money

4.3 (3)

Value For Money

4.5 (2,975)

Customer Service

4.0 (3)

Customer Service

4.5 (2,976)

## Postman SMTP alternatives

[4.2 (751)](https://www.capterra.com/p/204113/SendGrid/reviews/)

Starting price

$15.00

Per User, Per Month

Pricing Options

Free Trial

Free Version

User Rating

82%

of reviewers

rated it above 4 stars

[4.3 (196)](https://www.capterra.com/p/159630/Mailgun/reviews/)

Starting price

$15.00

Per User, Per Month

Pricing Options

Free Trial

Free Version

User Rating

86%

of reviewers

rated it above 4 stars

[4.3 (2,911)](https://www.capterra.com/p/31898/Constant-Contact/reviews/)

Starting price

$12.00

Per User, Per Month

Pricing Options

Free Trial

Free Version

User Rating

86%

of reviewers

rated it above 4 stars

[4.2 (451)](https://www.capterra.com/p/130105/Mailjet/reviews/)

Starting price

$17.00

Per User, Per Month

Pricing Options

Free Trial

Free Version

User Rating

83%

of reviewers

rated it above 4 stars

## Features

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

Autoresponders

4.7 (3)

33.33% of 3 reviewers that rated this feature as important or highly important

Create and automatically send premade copy in response to customer messages

Event Triggered Actions

4.7 (3)

33.33% of 3 reviewers that rated this feature as important or highly important

Predefined actions automatically performed on the occurance of specific events

Simple Mail Transfer Protocol (SMTP)

4.7 (3)

33.33% of 3 reviewers that rated this feature as important or highly important

Internet standard communication protocol to transmit electronic mails

API

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

Email Monitoring

Ability to oversee and optimize the operations of a mail server

Postman SMTP 5 features

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

Create and automatically send premade copy in response to customer messages

Ability to oversee and optimize the operations of a mail server

Predefined actions automatically performed on the occurance of specific events

Internet standard communication protocol to transmit electronic mails

Features

4.3 (3)

4.3

Based on 3 reviews

## Pricing

Value for money

4.3 (3)

### Starting price

Contact vendor  
for pricing

Free trial  
not available

Value for money

4.3 (3)

4.3

Based on 3 reviews

## Support, customer service and training options

Customer Service

4.0 (3)

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

4.0 (3)

4.0

Based on 3 reviews

## User reviews

Overall rating

4.7

Based on 3 reviews

Filter by rating

5(2)

4(1)

3(0)

2(0)

1(0)

Mentioned topic

Sorted by most recent

TP

Thomas P.

SEO Executive

Hospitality

### "Versatile email soluton for WordPress"

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 21, 2024

Extremely positive, from initial exploration to full production. I really can't fault it.

Pros

The configurable options available in the Postman plugin for WP makes it really stand out from the competition. With intergrated OAuth, Fallback Mail Monitoring and event based trigger actions, make it a complete email solution - with the need for little else.

Cons

Nothing thus far - It works. Even the documentation is coherent and up-to-date.

Alternatives considered

[MailerSend](https://www.capterra.com/p/214665/MailerSend/)

Reasons for choosing Postman SMTP

Available features, ease of configurability and price was competitive.

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.

AH

Albert H.

Web Developer

Computer Software

### "Very affordable and reliable email service for your website"

5.0

Overall Rating

5.0

5.0

Ease of Use

4.0

4.0

Features

5.0

5.0

Customer Service

4.0

4.0

Likelihood to Recommend

8/10

January 11, 2024

Pros

Postman provides convenience and peace of mind to ensure your website's emails will reach your customers and collaborators. Whether you are a small business owner, freelance developer, or a professional at an agency, they have a plan that fits your budget. They have great documentation and knowledge base for their software. It works with a lot of email providers. The reporting and email delivery is top notch. And they even have a mobile app.

Cons

They don't have a free package. The cheapest package is $50/year for a single website works out to $4 per month, which is very good. But nothing beats free. It would be nice if they could make instructional videos to add to their articles for the future. Their website could also be better organized. For example, on their post-smtp page, it is so long and a single column that it felt like reading an endless Facebook scroll.

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.

Dhananjay P.

Full Stack Developer

Computer Software

### "Email Delivery SMTP plugins for wordpress"

4.0

Overall Rating

4.0

4.0

Ease of Use

4.0

4.0

Features

3.0

3.0

Customer Service

3.0

3.0

Likelihood to Recommend

7/10

April 7, 2023

Pros

Postman SMTP plugins is easy to use, like just open the website on the wordpress portal and add plugin. We can change the email later after setup if we want.

Cons

Setup for it is not so easy it's too complicated and it's time consuming. If normal people who are not much familiar with coding, is not gonna able to setup this.

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.

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

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