Foundation for Emails vs Unlayer
Foundation for Emails
get.foundationUnlayer
unlayer.comSide by side
| Figure | Foundation for Emails | Unlayer |
|---|---|---|
| Price from | Free | $250/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 5 |
| Spec score · Email Template Software | 8.8 (#4) | 8.4 (#9) |
| Headquarters | Campbell, California, United States | San Francisco, California, United States |
| Support | The inliner page directs users to email [email protected] or open an issue on the Foundation for Emails GitHub repository for help. | Enterprise plans include 24/7 priority support, a named customer success manager, a technical account manager, and custom SLAs. |
| Templates | The home page lists ten starter layouts including basic, hero, sidebar, marketing, newsletter, order, password-reset and welcome templates. | The platform supports creating, managing, locking and reusing branded templates; G2 describes more than 2,000 prebuilt templates. |
| What it does | Foundation for Emails is a framework for building responsive HTML email that targets major clients, including Outlook. | Unlayer provides embeddable drag-and-drop builders for emails, web pages, documents and popups that SaaS products can add to their own applications. |
Plans
Foundation for Emails
- Foundation for EmailsFree
- Open-source Foundation for EmailsFree
Unlayer
- FreeFree
- Launch$250 a month
- Scale$750 a month
- Optimize$2,000 a month
- EnterprisePriced on request
In their own words
Foundation for Emails
Foundation for Emails is a free, open-source web framework for creating responsive HTML emails. It is aimed at marketing, promotional, drip campaign, and transactional messages, with designs intended for major email clients including Outlook. The collection includes 11 customizable templates for newsletters, orders, password resets, and welcome messages. Its responsive grid can stack content on small screens and adjust padding and row width for mobile devices. Inky lets developers write tags such as and , which become email table markup. The ZURB Email Stack combines Gulp, Sass, Inky, an inliner, BrowserSync live reloading, and automatic image compression. Panini layouts and Handlebars partials support reusable headers, footers, and other content. The inliner embeds CSS into style attributes, moves media queries into the body, and compresses output. The CSS version is a ZIP download; the Sass version has a build process requiring Node.js. HTML is the listed export format.
Unlayer
Unlayer is an embeddable developer platform for adding email, page, popup, and document builders to software products. Its AI-assisted drag-and-drop email editor is described as rendering across Gmail, Outlook, and more than 90 other email clients. The page builder creates responsive landing pages and web content with sections, columns, and breakpoints. The document builder supports dynamic templates, merge tags, collaborative editing, and PDF or HTML export. Developer tools include an embeddable SDK, REST APIs, React Elements, a CLI, agent skills, and events. Unlayer offers React, Angular, and Vue integrations, while its JavaScript SDK is described as technology agnostic. Exports include HTML, PDF, images, plain text, and ZIP, with server-side or client-side options. A free plan includes all four builder types. Paid plans start at $250/mo and include 1 TB bandwidth; extra bandwidth is sold in recurring 500 GB packs for $50 per month. Enterprise plans include custom contracts and support and allow self-hosting inside a customer VPC.