MailEditor vs PostBrix
MailEditor
maileditor.netPostBrix
postbrix.comSide by side
| Figure | MailEditor | PostBrix |
|---|---|---|
| Price from | $9/mo | $9/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 8 |
| Spec score · Email Design Software | 8.9 (#5) | 8.5 (#8) |
| Spec score · Email Template Software | 9.0 (#3) | 8.6 (#7) |
| Documentation depth | The public help center contains an index, getting-started material and a September 2025 overview of editing, tags, AI generation, exports, timers, sliders and signatures. | The documentation site reports 91 production guides across eight categories and covers API, JSON schema, rendering, integrations, testing and troubleshooting. |
| Headquarters | Albuquerque, New Mexico, United States | Madhya Pradesh, India |
| HTML export | Users can download or copy template HTML while images remain hosted online, or save templates in their MailEditor account for later reuse. | Designs can be exported as production-ready, fully inlined HTML suitable for external email platforms. |
| 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. | Export guidance covers Mailchimp, SendGrid, Klaviyo, Brevo, HubSpot, Postmark, Customer.io, ActiveCampaign and Mailgun, plus Amazon SES compatibility on the homepage. |
| Product | MailEditor is an email design platform for creating responsive, production-ready emails with a drag-and-drop editor. | PostBrix is a browser-based email builder for creating responsive email templates and managing campaign-ready assets. |
| Support | The pricing page describes its Get Prime offering as including priority support 24/7. | Support is offered through [email protected], and the careers page identifies the operating location as Madhya Pradesh, India. |
| What it does | MailEditor is a drag-and-drop HTML email editor for creating, importing, visually editing, reusing and exporting responsive email templates. | PostBrix is a cloud email-design workspace for creating, storing, previewing, exporting and managing responsive templates and related assets. |
| Who it serves | MailEditor describes its intended users as teams, creators, and developers making responsive emails. | The company describes PostBrix as a workspace for teams creating professional business emails, and identifies marketing teams, SaaS companies, and agencies as users. |
Plans
PostBrix
- FreeFree
- FreeFree
- Starter$9 a month
- Starter$9 a month
- Pro$29 a month
- Pro$29 a month
- EnterprisePriced on request
- Enterprise & AgencyPriced on request
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.
PostBrix
PostBrix is a browser-based email builder for producing responsive templates and organizing assets for campaigns. Its visual editor lets users arrange text, images, buttons, dividers, and columns without writing HTML. Layouts are designed for mobile and desktop, and saved headers, footers, and calls to action can be reused across projects. The product can help generate or refine email copy with AI, then export templates as MJML or fully inlined HTML for an existing workflow. PostBrix says its exported code works with services that accept HTML or MJML, including Mailchimp, HubSpot, SendGrid, Brevo, Postmark, Amazon SES, Klaviyo, Customer.io, ActiveCampaign, and Mailgun. The documentation also describes REST API rendering and key management, live previews, test emails, responsive checks, and rendering troubleshooting. A free plan and free trial are available; paid plans start at $9/mo. The free tier is limited to five monthly exports, five daily downloads, three daily test emails, and ten lifetime AI generations.