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SMTP2GO Logo

Fast, reliable mail delivery and management solution

Last updated: March 2026

SMTP2GO Alternatives & Competitors (2026)

Top 10 free alternatives

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Features


Pricing model


Devices supported


User rating


Organization types


Integrated with


Industry


Company size


Brevo logo

Automation, marketing & transactional email, and SMS service

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logo
Brevo
logo
SMTP2GO

0.2

4.5

Value for money

4.7
9
usage based/per month

Starting price

15
flat rate/per month

0.1

4.5

Functionality

4.6

Autoresponders

4.8/5

Activity Dashboard

4.8/5

Alerts/Notifications

4.7/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

SendGrid logo

Delivers reliable email at scale for businesses

learn more
logo
SendGrid
logo
SMTP2GO

0.7

4.0

Value for money

4.7
15
usage based/per month

Starting price

15
flat rate/per month

0.5

4.1

Functionality

4.6

API

4.6/5

Campaign Scheduling

4.4/5

CAN-SPAM Compliance

4.2/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Mailchimp logo

Email and SMS marketing automation platform

learn more
logo
Mailchimp
logo
SMTP2GO

0.3

4.4

Value for money

4.7
13
flat rate/per month

Starting price

15
flat rate/per month

0.2

4.4

Functionality

4.6

Alerts/Notifications

4.6/5

Activity Tracking

4.5/5

Audience Targeting

4.4/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Constant Contact logo

Streamlines marketing to grow loyal audiences

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logo
Constant Contact
logo
SMTP2GO

0.6

4.1

Value for money

4.7
12
usage based/per month

Starting price

15
flat rate/per month

0.4

4.2

Functionality

4.6

Attendance Management

5/5

Automated Publishing

4.7/5

Alerts/Notifications

4.7/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Mailgun logo

Transactional email API service for developers

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logo
Mailgun
logo
SMTP2GO

0.6

4.1

Value for money

4.7
15
flat rate/per month

Starting price

15
flat rate/per month

0.4

4.2

Functionality

4.6

Bulk Email Verification

5/5

API

4.7/5

Disposable Email Detection

4.6/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Mailjet logo

Marketing Email, Transactional Email, Transactional SMS

learn more
logo
Mailjet
logo
SMTP2GO

0.5

4.2

Value for money

4.7
9
flat rate/per month

Starting price

15
flat rate/per month

0.4

4.2

Functionality

4.6

Alerts/Notifications

5/5

Archiving & Retention

4.7/5

Campaign Analytics

4.4/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Mailtrap logo

Email delivery for fast-growing products that send at scale.

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logo
Mailtrap
logo
SMTP2GO
4.7

Value for money

4.7
15
usage based/per month

Starting price

15
flat rate/per month

0.1

4.7

Functionality

4.6

Access Controls/Permissions

5/5

Activity Tracking

5/5

API

4.6/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Emma by Marigold logo

Multi-channel marketing that works for you.

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logo
Emma by Marigold
logo
SMTP2GO

0.7

4.0

Value for money

4.7
99
/per month

Starting price

15
flat rate/per month

0.6

4.0

Functionality

4.6

Access Controls/Permissions

5/5

Activity Dashboard

5/5

A/B Testing

4.9/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Omnisend logo

Drives revenue via automated eCommerce marketing

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logo
Omnisend
logo
SMTP2GO

0.2

4.5

Value for money

4.7
16
usage based/per month

Starting price

15
flat rate/per month

0.1

4.5

Functionality

4.6

A/B Testing

4.4/5

API

4.3/5

Automated Responses

4/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

GetResponse logo

Cloud-based email marketing platform

learn more
logo
GetResponse
logo
SMTP2GO

0.7

4.0

Value for money

4.7
16
flat rate/per month

Starting price

15
flat rate/per month

0.5

4.1

Functionality

4.6

Access Controls/Permissions

5/5

Activity Tracking

5/5

A/B Testing

4.3/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Amazon SES logo

Email service software for marketing teams

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logo
Amazon SES
logo
SMTP2GO

0.1

4.6

Value for money

4.7
0.1

Starting price

15
flat rate/per month

0.3

4.3

Functionality

4.6

List Management

4.6/5

ROI Tracking

4.6/5

Email Campaign Management

4.5/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

MailerSend logo

Transactional messaging service built for the whole team

learn more
logo
MailerSend
logo
SMTP2GO

0.4

4.3

Value for money

4.7
7
flat rate/per month

Starting price

15
flat rate/per month

0.2

4.4

Functionality

4.6

Click Tracking

5/5

API

4.4/5

Contact Database

3.9/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Zoho Campaigns logo

Simplified email and SMS marketing management software

learn more
logo
Zoho Campaigns
logo
SMTP2GO

0.3

4.4

Value for money

4.7
4
flat rate/per month

Starting price

15
flat rate/per month

0.4

4.2

Functionality

4.6

Alerts/Notifications

4.5/5

API

4.4/5

Activity Dashboard

4.2/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Acumbamail logo

Cloud-based tool for email and SMS marketing campaigns

learn more
logo
Acumbamail
logo
SMTP2GO
4.7

Value for money

4.7
16
usage based

Starting price

15
flat rate/per month

0.1

4.5

Functionality

4.6

A/B Testing

5/5

Autoresponders

5/5

API

4.7/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Selzy logo

Affordable email marketing software

learn more
logo
Selzy
logo
SMTP2GO

0.1

4.8

Value for money

4.7
7
usage based/per month

Starting price

15
flat rate/per month
4.6

Functionality

4.6

A/B Testing

5/5

Activity Dashboard

5/5

API

5/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

SendPulse logo

Email, web push, SMS, chatbots, CRM on one platform

learn more
logo
SendPulse
logo
SMTP2GO

0.2

4.5

Value for money

4.7
10
flat rate/per month

Starting price

15
flat rate/per month

0.1

4.5

Functionality

4.6

Activity Dashboard

4.7/5

Autoresponders

4.5/5

Alerts/Notifications

4.4/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

UniOne logo

Friendly Email API and SMTP service

learn more
logo
UniOne
logo
SMTP2GO

0.1

4.8

Value for money

4.7
10
flat rate/per month

Starting price

15
flat rate/per month
4.6

Functionality

4.6

Click Tracking

4.9/5

Email Management

4.8/5

API

4.8/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Maileon logo

Newsletter & marketing automation software

learn more
logo
Maileon
logo
SMTP2GO
4.7

Value for money

4.7
49
flat rate/per month

Starting price

15
flat rate/per month

0.1

4.7

Functionality

4.6

A/B Testing

N/A

Alerts/Notifications

N/A

Autoresponders

N/A

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Campaign Monitor by Marigold logo

Cross-channel marketing made simple and stress-free

learn more
logo
Campaign Monitor by Marigold
logo
SMTP2GO

0.3

4.4

Value for money

4.7
11
/per month

Starting price

15
flat rate/per month

0.3

4.3

Functionality

4.6

Activity Dashboard

5/5

Autoresponders

4.8/5

API

4.4/5

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5

Maropost logo

Omnichannel campaigns that get results

learn more
logo
Maropost
logo
SMTP2GO

0.8

3.9

Value for money

4.7
251
usage based/per month

Starting price

15
flat rate/per month

0.5

4.1

Functionality

4.6

API

5/5

Alerts/Notifications

3/5

2-Way Messaging

N/A

Top Features

Activity Tracking

5/5

Audit Trail

5/5

Activity Dashboard

4.8/5