MailEditor vs Serious Email Studio
MailEditor
maileditor.netSerious Email Studio
serious.emailSide by side
| Figure | MailEditor | Serious Email Studio |
|---|---|---|
| Price from | $9/mo | $12/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 4 | 3 |
| Spec score · Email Design Software | 8.9 (#5) | 7.5 (#35) |
| Spec score · Email Template Software | 9.0 (#3) | 7.5 (#19) |
| Integrations | The integration catalog lists Mailchimp, Gmail, Klaviyo, ActiveCampaign, SendGrid, Brevo, HubSpot, Outlook Web, Salesforce Pardot, Amazon SES, Braze, Campaign Monitor, Constant Contact, Iterable, MailUp and others. | Studio exports HTML for downstream campaign systems including Pardot and Salesforce Marketing Cloud Account Engagement; the maker also mentions other campaign tools. |
| Product | MailEditor is an email design platform for creating responsive, production-ready emails with a drag-and-drop editor. | Serious Email Studio is an HTML email builder and template editor for solo marketers, freelancers, and teams. |
Plans
In their own words
MailEditor
MailEditor is an email design platform for creating responsive emails with a drag-and-drop editor. Users can assemble layouts from reusable modules or upload an existing HTML email template, edit it visually, and export it. A design prompt can produce an editable template draft. Templates can be downloaded or copied as HTML, with images hosted online, or saved in a MailEditor account for reuse. A Gmail add-on provides access to the template library and lets users insert templates from Gmail. Listed export integrations include Mailchimp, Gmail, Klaviyo, ActiveCampaign, SendGrid, Brevo, HubSpot, Outlook Web, and Salesforce Pardot. An embeddable JavaScript component can edit HTML and CSS in another application and return updated code. The free plan includes 2 members, 10 HTML exports, 5 ESP exports, 40 test emails, 20 saved templates, 300 MB storage, and 2 AI templates. Paid plans start at $9/mo, billed yearly. MailEditor says templates are its only stored customer content and are private by default.
Serious Email Studio
Serious Email Studio is a web-based HTML email builder and template editor for creating and exporting campaign messages. Its visual builder assembles sections with blocks for headers, text, images, buttons, columns, dividers, and footers, using table-safe spacing. Users can edit copy, upload or replace images, make common changes in an inspector, or edit scoped HTML. Approved sections can be saved for reuse, while templates can be grouped by project. Desktop and mobile previews come with checks for schema issues, HTML validity, and email compatibility. Test sends, recent-recipient management, and confirmation for outside recipients are also available. Finished emails can be copied as rendered HTML or downloaded with their images in a ZIP; paid accounts add Pardot-friendly export options. Studio is focused on building and exporting rather than general managed sending, which the maker describes as private and invite-only. The Free plan includes one user, three projects, and ten templates. Paid plans start at $12 a month.