Top 12 Open-Source Alternatives to Sidemail

Product categories

API Tools Brand Management Contact Management Email Email API Email Delivery Email Marketing Email Marketing Platforms Email Newsletters Marketing Automation Newsletter Marketing Transactional Email

Summary

The top open-source alternatives to Sidemail are Postal, YayMail by YayCommerce, and Mailgun. 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.

Postal Landing Page
1

Postal

Open source mail delivery platform, alternative to Mailgun or Sendgrid
Pricing:
- Open Source
#Email #Email Marketing #Transactional Email
YayMail by YayCommerce Landing Page
2

YayMail by YayCommerce

Editing WooCommerce emails can be time-consuming. YayMail comes to help you design it fast and beautifully.
Pricing:
- Open Source
- Freemium
- Free Trial
- $59.0 / Annually (1 Site)
#Email #Wordpress Plugins #WordPress eCommerce
Mailgun Landing Page
3

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
Postmark Landing Page
4

Postmark

Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.
Pricing:
- Open Source
#Email Delivery #Email Marketing #Email Marketing Platforms 49 social mentions
Zoho Campaigns Landing Page
5

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
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
Transactional Email Templates by Postmark Landing Page
7

Transactional Email Templates by Postmark

Open source email templates for use in your SaaS app.
Pricing:
- Open Source
#Email Marketing #HTML To PDF #Email
Mailtrain Landing Page
8

Mailtrain

Self-hosted open-source Mailchimp clone
Pricing:
- Open Source
#Email Marketing #Newsletter Marketing #Email Marketing Platforms 2 social mentions
Cakemail Landing Page
9

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
OneSignal Landing Page
10

OneSignal

Customer engagement platform used by over 1 million developers and marketers; the fastest and most reliable way to send mobile and web push notifications, in-app messages, emails, and SMS.
Pricing:
- Open Source
- Freemium
- Free Trial
- $9.0 / Monthly (Plus usage-based costs. (Growth Plan). )
#Mobile Push Messaging #Web Push Notifications #Push Notifications 25 social mentions
MoonMail Landing Page
11

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
Amazon SES Landing Page
12

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