SMTP2GO vs Selzy

Mailchimp

SendGrid

GetResponse

Mailjet

Mailgun

charles

Compare SMTP2GO and Selzy 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

Affordable, comprehensive, and easy-to-use solution to  grow and engage audiences, create and sell courses, and turn ideas into income

charles assists companies in pioneering conversational commerce by integrating shop systems, chat apps, and bots in a single platform. Key features include lead distribution & qualification, analytics, human handover, one-to-one messaging, real-time conversations, multi-chat, automation, and more.

Selzy is an intuitive email marketing platform that suits any business needs. It offers a wide range of integrations with your favorite tools, an easy-to-use drag&drop editor, and email templates for any occasion.

A/B Testing

Anti Spam

Autoresponders

Bulk Send

Campaign Analytics

Campaign Management

Campaign Planning

Campaign Scheduling

Campaign Segmentation

CAN-SPAM Compliance

Contact Database

Contact Management

Customer Database

Customer Segmentation

Customizable Forms

Domain Check

Drip Campaigns

Dynamic Content

Email Attachment Protection

Email Campaign Management

Email Distribution

Email Filtering

Fraud Detection

Image Library

Inbox Management

Landing Pages/Web Forms

Lead Capture

Lead Management

List Management

Mailing List Management

Mobile Optimization

Monitoring

Multi-Campaign

Personalization

Policy Management

Real-Time Monitoring

Real-Time Notifications

Social Media Integration

Spam Analysis

Spam Blocker

Spam Detection

Subscription Management

WYSIWYG Editor

Selzy

Linux

Windows

Technical Specialist 

It is very secure and robust email automation app. Customer support is also very supportive and always available to help.

Software Development Engineer 

It provides rich content to our email that helps in improving our sales productivity and client satisfaction as well as builds trust. Easy to integrate with 3rd party tools like WordPress.

Email Marketing Manager 

This application has significantly improved the quality and quantity of my work. The support team is very helpful, and polite, and provides demos if required.

Program Analyst

The best thing about Selzy is its ability to manage marketing emails with fantastic templates, simplifying the process.

Cloud Engineer

The best thing I like about selzy is it makes everything easy. Send powerful emails and manage your marketing effortlessly, achieving impressive results without any stress.

SEO & PPC Manager

I really love the ease of use and the amazing and attractive templates it has that makes it so simple.

It just required a few hours of tinkering to work out the best workflow for my monthly campaigns. I especially love their timely customer support.

I like the no-frills UI/UX & ease of use. It helps me generate campaigns better.

International Sales and Business Development Manager

Overall, I have been extremely satisfied with Selzy and would highly recommend it to anyone looking for a reliable and user-friendly email campaign management tool.

Senior software Engineer 

Selzy is the best email marketing system I had ever found in the market. It is very efficient and easy to use and the interface provided by Selzy is easy to understand.

Demo 2.1

We're delighted with the results and will continue to trust Selzy for all your email needs.

The integrated features of email marketing, like segmentation, email click maps, a/b test. All that you need to make a perfect e-mail campaign.

Software Engineer 

It is costly as other tools available in the market.

Functional Tester

It also provides suggestions to increase the quality of emails to avoid spam folder. All these services are at a very good price.

Founder

The main disadvantage is that there is not check weather mail has reached or not.

Bid Manager

I encountered, that the app has limited templates and restricted customisation, if these things improved, more customers get indulge.

 Cloud Architect

I found that Selzy's limited integrations and reporting options were a bit of a drawback.

Associate software engineer 

It's easy use and offers the services at affordable prices. By drag and drop I am able create templates that helped me for further.

Selzy screenshot: An easy-to-navigate dashboard with fast access to everything you need.

Selzy screenshot: Last 30-day stats and recent campaigns on the main dashboard.

Selzy screenshot: Launch email campaigns in less than 15 minutes, no html/design skills needed with Selzy’s drag-and-drop editor. Save email blocks (headers, footers) to plug into any template later. Use 140+ goal oriented templates, custom countdown timers.

SMTP2GO vs Selzy Comparison (2026)

SMTP2GO

Selzy

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives