Dev tools · alternatives · 2026
24 alternatives to Sendune
Open source HTML designer
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Sendune launched in 2024; newer entries below may have overtaken it.
- 1SO
Demo: https://designer.sendune.com/ Code: https://github.com/SendWithSES/Drag-and-Drop-Email-Designer HTML for email is probably the hardest code to write. Even a teeny-tiny deviation from the rules will break the email in untold combination of os/desktop/mobile clients. It's mid 2024. Almost 50 years since email was invented and 35 years since HTML was born. A 'basic-open-source-HTML-email-designer' must be a solved problem, right? We thought so too. Sadly, that's not the case. There are a few decent open source email designers but they carry…
2024 · its alternatives →
- 2
HTML Email▲783Responsive HTML email templates for startups & developers
2016 · htmlemail.io · its alternatives →
- 3ST
Just over two months ago, we shared our open source HTML email designer here and it very quickly hit the front-page: https://news.ycombinator.com/item?id=41007403. Here's some backstory. The open source email designer was the foundation and core part of an internal tool we started way back in 2014 to help our clients leverage the reliability and cost benefits of Amazon Simple Email Service (SES). In 2018 we made this tool public - calling it 'Send With SES'. In 2024 we renamed it SENDUNE (https://sendune.com/). This was partly to avoid infringing on the word…
2024 · its alternatives →
- 4
Design beautiful emails, faster.
2020 · getvero.com · its alternatives →
- 5
Sendra▲104Design emails in Figma, export HTML that works everywhere
Aug 2026 · hellosendra.com · its alternatives →
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SendFox▲199Affordable and simple email marketing for content creators.
2019 · sendfox.com · its alternatives →
- 9
Hey HN, Chandler from Dittofeed (https://github.com/dittofeed/dittofeed). We just added low-code functionality to our open-source email template editor. The editor features a Notion-inspired “/” command interface for inserting new blocks. You still have the option of using MJML or HTML, but we wanted to give everyone an easier option for creating primarily text-based emails. We have a live demo of the editor which you can access here (just hit the “Create Template” button): https://demo.dittofeed.com/dashboard/templates Since this is the first…
2024 · github.com · its alternatives →
- 10
MJML App▲254The only app that makes responsive email easy
2016 · mjmlio.github.io · its alternatives →
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Kombai for Email▲428Email designs to code that works even on Outlook, in a click
2023 · figma.com · its alternatives →
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💌 Build and send emails using React. Contribute to resend/react-email development by creating an account on GitHub.
Apr 2026 · react.email · its alternatives →
- 16
Free, ready-to-use premium templates built to convert.
2018 · sendx.io · its alternatives →
- 17
Try the Templatical drag-and-drop email editor in this interactive playground. Build, preview, and export email templates directly in your browser.
May 2026 · play.templatical.com · its alternatives →
- 18
Stripo.email▲231Free email template builder for designers and developers
2018 · stripo.email · its alternatives →
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Design your email templates without writing a line of code
2021 · psd2newsletters.com · its alternatives →
- 21
Use Tailwind CSS to design HTML emails. Contribute to soheilpro/mailwind development by creating an account on GitHub.
2022 · github.com · its alternatives →
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Responsive email templates with drag and drop editing - free
2019 · playground.dyspatch.io · its alternatives →
- 24
600+ free no-code HTML email templates
2021 · unlayer.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →