Based on our record, Unlayer seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Before that we had some luck using RazorLight, but we did all email templates in an editor Unlayer, exported the html and made a layout and view files. Source: about 1 year ago
Stripo - Stripo is an all-in-one email design platform. We enable our clients to build emails of any complexity, including interactive AMP emails, really fast and easy.
Artboard Studio - Online graphic design app mainly focused on product mockups.
MJML - The open source framework for responsive emails
Vectr - Free vector graphics editor. A simple yet powerful web and desktop cross-platform tool for everyone.
BeeFree.io - Bee is MailUp's drag-&-drop editor for responsive design emails.
Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.