Top 12 Open-Source Alternatives to GMass

Product categories

AI AI Writing Email Email Delivery Email Marketing Email Marketing Platforms Email Newsletters Marketing Automation Newsletter Marketing Newsletters Productivity Transactional Email

Summary

The top open-source alternatives to GMass are Zoho Campaigns, Mailgun, and Superflows. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Zoho Campaigns Landing Page
1

Zoho Campaigns

Smart email marketing software that helps you reach your target audiences, engage in a personalized way, and grow your brand presence.
Pricing:
- Open Source
- Freemium
- $25.0 / Monthly (up to 2500 contacts, unlimited emails)
#Email Marketing #Email Marketinng Automation #Email Workflow
Mailgun Landing Page
2

Mailgun

A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.
Pricing:
- Open Source
#Email Delivery #Transactional Email #Email Marketing 11 social mentions
Superflows Landing Page
3

Superflows

AI assistant for email productivity
Pricing:
- Open Source
#Email Marketing #AI Writing #Email
clearout.io Landing Page
4

clearout.io

Clearout Email Finder & Email Verification Service - Drive sustainable business growth by expanding your reach, lowering hard bounces, and improving deliverability rates.
Pricing:
- Open Source
- Freemium
- Free Trial
- $21.0 (3000 Credits)
#Web App #Email Marketing #CRM 7 social mentions
Postal Landing Page
5

Postal

Open source mail delivery platform, alternative to Mailgun or Sendgrid
Pricing:
- Open Source
#Email #Email Marketing #Transactional Email
Listmonk Landing Page
6

Listmonk

Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
Pricing:
- Open Source
- Free
#Newsletter Marketing #Self-Hosted Newsletter #Email Marketing 24 social mentions
Totum Landing Page
7

Totum

Business database for non‑programmers
Pricing:
- Open Source
#Productivity #Predictive Analytics #Email Marketing
MoonMail Landing Page
8

MoonMail

MoonMail is the easiest email marketing platform. Create, design and analyze your Email Marketing campaigns in a minute.
Pricing:
- Open Source
#Email Marketing #Email Marketing Platforms #Newsletter Marketing 1 social mentions
Adcrux.io Landing Page
9

Adcrux.io

Adcrux is a platform for SMTP servers & email marketing automation. Adcrux offers solutions for email marketing campaigns, SMTP servers deployment, and custom email solutions Try it now!
Pricing:
- Open Source
- Paid
#Email #Email Marketing #Email Marketing Platforms
Amazon SES Landing Page
10

Amazon SES

Scale your business email & marketing messages with Amazon Simple Email Service (SES), a cost-effective and reliable cloud email service. Sign up today.
Pricing:
- Open Source
#Email Delivery #Email Marketing #Transactional Email 65 social mentions
Mailtrain Landing Page
11

Mailtrain

Self-hosted open-source Mailchimp clone
Pricing:
- Open Source
#Email Marketing #Newsletter Marketing #Email Marketing Platforms 2 social mentions
Cakemail Landing Page
12

Cakemail

Email marketing and transactional emails that deliver. Try it for FREE!
Pricing:
- Open Source
- Freemium
- Free Trial
- $8.0 / Monthly (Growth)
#Marketing Automation #Email Marketing #Email Marketing Platforms