MailForge vs PostBrix
MailForge
browsercraftstudio.comPostBrix
postbrix.comSide by side
| Figure | MailForge | PostBrix |
|---|---|---|
| Price from | $8.25/mo | $9/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 4 | 8 |
| Spec score · Email Design Software | 7.7 (#26) | 8.5 (#8) |
| Builder | Its visual builder uses pre-built blocks and requires no coding. | Its visual drag-and-drop editor uses blocks such as text, images, buttons, dividers, and columns without requiring HTML knowledge. |
| Exports | MailForge exports clean HTML with inline CSS and MJML source code, with presets for Mailchimp and Klaviyo merge tag syntax. | Users can export production-ready MJML or fully inlined HTML for use in their existing email workflow. |
| Integrations | The maker says generated standard HTML works with ESPs including Mailchimp, Klaviyo, SendGrid, and ConvertKit. | Export guidance covers Mailchimp, SendGrid, Klaviyo, Brevo, HubSpot, Postmark, Customer.io, ActiveCampaign and Mailgun, plus Amazon SES compatibility on the homepage. |
| Support | The Pro and Team plans list priority support. | Support is offered through [email protected], and the careers page identifies the operating location as Madhya Pradesh, India. |
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
MailForge
MailForge is a browser-based drag-and-drop editor for designing email templates and exporting them as HTML or MJML. Its visual builder uses pre-built blocks and does not require coding. Designs are processed in the browser, and the maker says email content is not sent to a server and projects remain in browser local storage. Once the page loads, the editor can work offline.
Exports include HTML with inline CSS and MJML source, with presets for Mailchimp and Klaviyo merge tag syntax. The maker says standard HTML works with services including Mailchimp, Klaviyo, SendGrid, and ConvertKit. MJML files can be imported and converted into editable blocks; raw HTML paste is listed as a future feature. An AI assistant runs a lightweight model in the browser, while advanced features can optionally use your OpenAI API key. The Free plan costs $0 forever and allows five exports per month and three projects. Pro costs $12/month; Team costs $29/month and includes five seats and collaboration features.
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.