Mjml.Net
.NET Fork of MJML library with 10x performance and 100% feature parity
Mjml.Net is an open-source email sending and templating project on GitHub under the MIT license (permissive), with 271 stars. It is built with Runtime. Its last push was 2 months ago.
- Stars
- 271
- License
- MIT
- Activity
- Active
Judgement
- What it is
- Building block
- What it does
- An unofficial .NET port of MJML 4 that compiles MJML to responsive HTML without Node.js.
- Adopt it when
- A .NET application renders MJML emails and you want to avoid a Node dependency.
- Watch out
- Unofficial port with no tagged releases on GitHub; it may trail upstream MJML changes.
- Ready for
- Usable
- Runs as
- Library
- Built with
- C# and .NET
- How established
- Established: started 4 years ago, no tagged release yet.
- What the license allows
- You can build it into a product you sell, as long as you keep its copyright notice.
Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.
Built from
Follow it down: Mjml.Net → Runtime → LLVM project → runs on a microchip
Open-source alternatives to Mjml.Net
-
1
React Email resend
💌 Build and send emails using React
Developer tool Production-ready Your team writes React and wants maintainable, previewable email templates for any sending provider.
★ 20k MIT TypeScript Active, pushed 3 days ago -
2
MJML mjmlio
MJML: the only framework that makes responsive email easy
Framework or platform Production-ready Anyone who hand-codes HTML emails and wants them to render in Outlook and Gmail without table hacks.
★ 18k MIT JavaScript Active, pushed 10 days ago -
3
Postal postalserver
📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
Complete system Production-ready You send large volumes of transactional email and want your own Sendgrid-style platform on your own IPs.
★ 17k MIT Ruby Active, pushed 4 days ago -
4
Plunk useplunk
The Open-Source Email Platform
Complete system Usable You want one open-source tool for both product emails and newsletters on AWS SES.
★ 5.6k AGPL-3.0 TypeScript Active, pushed 2 days ago -
5
React Email Editor unlayer
Drag-n-Drop Email Editor Component for React.js
Integration Production-ready Your product needs users to design emails or newsletters inside it.
★ 5.3k MIT TypeScript Active, pushed 2 days ago -
6
useSend usesend
Open source alternative to Resend, Sendgrid, Postmark etc.
Complete system Usable You want Resend or Postmark convenience at SES prices, hosted or self-hosted.
★ 4.8k AGPL-3.0 TypeScript Active, pushed 3 days ago -
7
Posta goposta
Self-hosted email delivery platform that enables applications to send emails via HTTP APIs while handling SMTP delivery, templates, storage, security, and analytics. Fully self-hostable alternative to services like SendGrid or Mailgun.
Complete system Experimental You want your apps' transactional email behind one self-hosted API with logs and templates.
★ 633 AGPL-3.0 Go Active, pushed yesterday -
8
Mrml jdrouet
Implementation of mjml in rust
Building block Usable You render MJML at high volume or outside Node.js and want speed.
★ 510 MIT HTML Active, pushed 17 days ago
Commercial email sending platforms and email templating tools
-
1
SendGrid Twilio
SendGrid's trusted email API and marketing campaigns platform is now available through Twilio.com.
Building block Production-ready An application needs to send high volumes of email through a well-known API.
283 readers a month Since 2009 Commercial -
2
Amazon SES Amazon Web Services
Amazon Simple Email Service (SES) is a cost-effective, flexible, and scalable email service provider that allows developers to send email from within any application.
Building block Production-ready You send large volumes of email, run on AWS and can manage deliverability yourself.
Commercial -
3
Mailgun Sinch
Powerful Transactional Email APIs that enable you to send, receive, and track emails, built with developers in mind. Learn more today!
Building block Production-ready Developers need to send transactional email and also parse inbound email into their application.
64 readers a month Since 2010 Commercial -
4
Postmark ActiveCampaign
Send transactional and marketing emails and get them to the inbox on time, every time. Postmark is a fast and reliable email delivery service for developers.
Building block Production-ready Password resets, receipts and other critical app email must arrive quickly and reliably.
Commercial -
5
Resend Resend
The best way to reach humans instead of spam folders. Deliver transactional and marketing emails at scale.
Building block Usable A modern web app team, especially using React and Next.js, wants a clean email API that is quick to integrate.
Commercial
Stars, license and activity come from GitHub and refresh on a rolling hourly schedule. The project's own description is quoted as written.