SMTP2GO vs MailerSend

Mailchimp

SendPulse

SendGrid

Mailjet

Mailgun

Amazon SES

Compare SMTP2GO and MailerSend based on features, pricing, verified reviews, integrations & more on GetApp. Find out which software is best for your business in 2026.

SendGrid is a solution that provides a cloud-based email infrastructure to help relieve businesses of the cost and complexity of maintaining custom email systems. It provides email delivery, scalability and real-time analytics along with APIs. The platform also offers SMTP service, email validation, deliverability insights, and dynamic templates, while supporting multiple programming languages including Node.js, Python, and Java.

Mailgun is an email automation service offering a complete cloud-based email service for sending, receiving & tracking email sent through your websites & apps

With GDPR-compliant infrastructure and proven deliverability, Mailjet is the best Email Marketing Software & Email API for Teams. Marketers  design, deliver, and automate  email newsletter while developers power transactional email via robust API platform. 

SMTP2GO is a cloud-based email management solution which helps businesses track emails and generate visual reports. Key features include data management, email monitoring, blacklisting, email authentication, and an API.

Access Controls/Permissions

Activity Dashboard

Activity Tracking

Allow/Block List

Archiving & Retention

Audit Trail

Automatic Backup

Backup and Recovery

Click Tracking

Customizable Fields

Customizable Templates

Data Import/Export

Data Recovery

Data Retention Management

Email Management

Email Marketing

Email Monitoring

Email Templates

Email Tracking

Encryption

Event Triggered Actions

File Transfer

Multiple User Accounts

Queue Management

Real-Time Analytics

Real-Time Data

Real-Time Reporting

Reporting & Statistics

Reporting/Analytics

Response Management

Routing

Scheduled/Automated Reports

Search/Filter

Secure Data Storage

Secure Login

Simple Mail Transfer Protocol (SMTP)

SMS Messaging

SSL Security

Team Management

Template Management

Third-Party Integrations

Two-Factor Authentication

Unsubscribe Database

User Management

Whitelisting/Blacklisting

SMTP2GO

Web-based

Director/eConsultant

Easy to setup and use with no hassles with a simple but effective admin area. The ability to monitor and filter sent emails is fantastic.

Founder and Lead Technologist

Overall, SMTP2GO has been a rock-solid addition to my stack. Reliable delivery, great tools, and a support team that actually cares.

System Engineer

Simplicity, reliability, affordable pricing. I really like the DNS-based domain setup.

Ease of use  admin UI is easy to use and costs for the volume is fantastic. Support is quick and efficient.

Director

Nice and simple setup, easy management interface. A nice simple way to send SMTP emails.

Manager

To me this is odd, it is not explained and honestly I am not even sure if that is trackable and up to SMTP2GO.

IT Infrastructure Head

We had no choice but to rely on a smart-host like SMTP2Go. We tried similar competitors but this by far was the best.

IT Manager

Great Product, customer service, extremely reliable.

Internet Officer

What I like about SMTP2GO is that it was easy to get started and it just works.

Engineer

We can send huge number of mail at a time. It is easy to setup and  Interface is also comfortable to use.

SMTP2GO servers are reliable and user friendly.

When I have needed support - customer email going wild (spammy virus) support was awesome.

Genral Manager

We host with another company and our email was being flagged as spam and never delivered.

Partner

Relatively easy to use, high mail limits, lots of help and advice. You can have several domains all linked to your account making management easier.

Easy Integration with WordPress - It Just Works.

NOC Team Leader

It is easy to use and has a lot of integration / API to other systems.

System Administrator

Took me a bit to figure out an error we were seeing, but it turns out the issue was on our end anyways.

Adminstrator

No account suspension period given if we want to suspend.

SMTP2GO screenshot: SMTP2GO: Dashboard

SMTP2GO screenshot: SMTP2GO: Delivery Options

SMTP2GO screenshot: SMTP2GO: Display Settings

SMTP2GO screenshot: SMTP2GO: Email testing

Freelancers

Large Enterprises

Mid Size Business

Non Profit

Public Administrations

Small Business

Mailchimp is a marketing automation platform that allows users to create, send & analyze email & ad campaigns, with email templates, landing pages, and a mobile app

Amazon Simple Email Service is a cloud-based email service solution that uses flexible IP deployment to provide a safe and secure way to send and analyze email communcation. The system comes with analytics tools that measure open and click rates per email, which can be viewed in real time. Additionally, emails can be devliered via bulk methods or indiviudally through trigger based instances. 


SendPulse is an all-in-one marketing and sales automation platform for marketers, business owners, industry experts, and eLearning businesses. Our ecosystem includes 10+ audience engagement, communication, and lead generation services and offers an extensive free plan.


MailerSend is a transactional messaging service that enables developers to work faster and smarter.

An advanced sending infrastructure and flexible payment plans let you scale your sendings, plus Premium plans include dedicated IP, sender identities and 24/7 support for a comprehensive solution.

A/B Testing

Autoresponders

Campaign Analytics

Contact Database

Customizable Branding

Drag & Drop

Drip Campaigns

Dynamic Content

Email Distribution

Geolocation

List Management

Message Personalization

Mobile Access

Subscription Management

WYSIWYG Editor

MailerSend

Wordpress Creator

The fact that they don't justify why they refused us their service. I would accept being refused if I did something wrong.

Overall I would recommend Mailersend, especially because of the great support I got every time I struggeled on something. Fast reponse times and competent help is my main experience so far.

Cofounder

Great value for money, and does what it should. Support is insanely quick and very helpful and polite.

Software developer

I was assisted by [SENSITIVE CONTENT], and his service was outstanding. My experience with Mailersend has been fantastic thus far.

Co-organiser

The customer service is terrible. I was able to use MailerSend in a project once; however, the two other projects where I recommended MailerSend received very bad treatment.

It was a bit hard to learn the limitations and it was a bad experience being blocked at reaching a critical bounce rate, even if I understand a mailservice must keep their reputation.

The design of the software is perfect and very easy to use. I went away from SendGrid because of the 2FA every time we login and I think I just found better.

I reached out to support for an issue that was on my end and the support team responded very quickly and was eager to help.

CEO & Editor in Chief

I'm so happy I've found it. And Service is really great: fast and calm.

Short response times and really tech savy & competent support contacts (thanks Abdullah and the others!). This is for sure the major benefit of switching to the MailerSend.

Inexpensive with a generous free tier. Support is excellent, really well trained and communicate quickly.

Web Developer

The DNS record verification setup has poor feedback on failures to verify.

SENSITIVE CONTENT] from the support team is amazing. I got a response in minutes with so much information.

Developer

The option to use API and SMTP from the free tier. I am developing an app as my bachelor thesis, and this service was easy to set up so I can make other parts of my app better.

It is quite easy to create new templates and send them through the API. There is also a generous free tier.

Owner

MailerSend is extremely easy to use and super fast to set up. I was able to send the first email via the API in minutes.

Just started with mailersend to improve our customer services. We had an issue with setting up the account but the support team was easy to reach and we had the issue resolved in a couple of minutes.

Software Developer

Their support team understood the problem and their development team fixed the issue promptly. Quite a refreshing change from my usual experience with other companies' support teams.

SMTP2GO vs MailerSend Comparison (2026)

SMTP2GO

MailerSend

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives