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On the recordRead 11 Oct 202615 facts
Mosaico
Italy
Plans and prices
Mosaico open-source editor
Free
GPL-3.0 license · commercial support available
Read 11 Oct 2026 · github.com
On the record
- Custom templates
- Developers can adapt HTML email templates for Mosaico using its template language.mosaico.io · read 11 Oct 2026
- Drag-and-drop editing
- The editor supports drag-and-drop image upload and automatically resizes images to fit available space.mosaico.io · read 11 Oct 2026
- Image editor integration
- The live demo uses a custom MoxieManager integration for image editing.github.com · read 11 Oct 2026
- Image hosting limitation
- The website says that, since April 11, 2025, hotlinking images from mosaico.io is disallowed due to phishing abuse and asks users to download and host images themselves.mosaico.io · read 11 Oct 2026
- Integration options
- The project README identifies Mailtrain, GoodEnough’s Mosaico app, and CiviCRM as projects that include or use Mosaico.github.com · read 11 Oct 2026
- License
- The Mosaico code is distributed under the GPL-3.0 license.github.com · read 11 Oct 2026
- Maker
- The site says Mosaico is brought to users by Italian email marketing firm VOXmail.it.mosaico.io · read 11 Oct 2026
- Purpose
- Mosaico is a JavaScript library for editing email templates, with editing options defined by each template.github.com · read 11 Oct 2026
- Responsive emails
- Mosaico describes its templates as responsive and tested to work with major email clients and devices.mosaico.io · read 11 Oct 2026
- Self-hosting
- The README describes building and running Mosaico locally and includes Dockerfiles for Alpine Linux and CentOS 7.github.com · read 11 Oct 2026
- Support
- The project directs free-support requests to GitHub issues and lists commercial support by email.github.com · read 11 Oct 2026
- Template customization
- Users can customize template-provided blocks, content, image placement, sizes, visibility, URLs, colors, fonts, text size, and buttons, depending on the template.mosaico.io · read 11 Oct 2026
- Undo and redo
- The site lists a global undo and redo system among its features.mosaico.io · read 11 Oct 2026
