Top 11 Open-Source Alternatives to HTMLEmail.io

Product categories

B2B SaaS Email Email Delivery Email Marketing Email Marketing Platforms Email Newsletters Email Productivity HTML To PDF Newsletter Marketing PDF Conversion API PDF Tools Transactional Email

Summary

The top open-source alternatives to HTMLEmail.io are MJML, Transactional Email Templates by Postmark, and Listmonk. 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.

MJML Landing Page
1

MJML

The open source framework for responsive emails
Pricing:
- Open Source
#Email Marketing #Email Newsletters #Email Productivity 86 social mentions
Transactional Email Templates by Postmark Landing Page
2

Transactional Email Templates by Postmark

Open source email templates for use in your SaaS app.
Pricing:
- Open Source
#Email Marketing #HTML To PDF #Email
Listmonk Landing Page
3

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
MailPace Landing Page
4

MailPace

A Transactional Email Provider from the creators of idbloc.co - for apps, websites and anything else
Pricing:
- Open Source
#B2B SaaS #Email #SaaS 18 social mentions
Postmark Landing Page
5

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
Mailgun Landing Page
6

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
BreezyPdf Landing Page
7

BreezyPdf

Turn any web page into a beautiful PDF. Create PDF's from the HTML you have already created.
Pricing:
- Open Source
#HTML To PDF #PDF Conversion API #PDF Reports
Tcpdf Landing Page
8

Tcpdf

TCPDF: Open Source PHP Class for generating PDF documents
Pricing:
- Open Source
#HTML To PDF #PDF Conversion API #PDF Tools 10 social mentions
Email2Go.io Landing Page
9

Email2Go.io

Perfect emails are born here
Pricing:
- Open Source
- Freemium
- Free Trial
- $2.0 / Monthly
#Email Newsletters #Templates #Email Testing
ar5iv.org Landing Page
10

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ar5iv.org

Read articles from http://arXiv.org as responsive HTML5 web pages.
Pricing:
- Open Source
#Tech #Email Marketing #Productivity
Amazon SES Landing Page
11

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