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SPECIFICTION
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Postcards

designmodo.com

From $16/mo Free plan WebAPIBrowser extension
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Spec score 7.9 #18 of 63 in Email Design Software

What it is

Postcards is a visual drag-and-drop builder for responsive marketing emails made from blocks and templates. Users can export clean HTML or send designs to listed email platforms, including Mailchimp, HubSpot, Klaviyo, SendGrid, Brevo, Constant Contact, and Zoho; export limits depend on the plan. Existing HTML emails can be imported and edited on paid plans. The AI Suite can generate templates from prompts and assist with editing, restyling, restructuring, translation, and design analysis. Shared workspaces, real-time collaboration, comments, and teammate roles support team work. Paid plans include Email Client Preview for checking Gmail, Outlook, Apple Mail, and Yahoo on mobile and desktop. The builder runs in a browser and requires an internet connection, though exported files can be opened and edited offline. Access is through the maker's hosted app link. The free Start plan costs nothing and includes 10 template projects, five monthly exports, 0 AI credits per month, 10 test emails daily, and unlimited teammates. Plus costs $16 a month; Pro costs $24 a month. The maker says user projects and content remain theirs and are not used to train AI models.

Spec sheet

What it does
Postcards is a visual drag-and-drop email builder for designing responsive marketing emails from blocks and templates.Read 29 Sep 2026 · designmodo.com
Integrations
The pricing page lists integrations including Mailchimp, HubSpot, Klaviyo, SendGrid, Brevo, Constant Contact, Zoho, and others.Read 29 Sep 2026 · designmodo.com
Security
The maker says projects and content remain users’ property, are not sold or used to train AI models, and data is encrypted in transit.Read 29 Sep 2026 · designmodo.com
Support
Customer support is available for users with an active license.Read 29 Sep 2026 · designmodo.com
Headquarters
New York, NY, United StatesRead 28 Sep 2026 · designmodo.com
Founded
2010Read 28 Sep 2026 · designmodo.com
AI features
AI Suite can generate email templates from prompts and help edit, restyle, restructure, translate, and analyze designs.Read 29 Sep 2026 · designmodo.com
Company history
Designmodo says it was founded as a web design blog in 2010.Read 29 Sep 2026 · designmodo.com
Email preview
Email Client Preview checks how emails render in Gmail, Outlook, Apple Mail, and Yahoo across mobile and desktop, and is available on paid plans.Read 29 Sep 2026 · designmodo.com
Export
Users can export clean HTML or export directly to email platforms, with export limits varying by plan.Read 29 Sep 2026 · designmodo.com
HTML import
Users can import existing HTML emails and edit them in Postcards; HTML import is available on paid plans.Read 29 Sep 2026 · designmodo.com
Platform and offline use
Postcards runs in a browser and requires an internet connection to use the builder; exported files can be opened and edited offline.Read 29 Sep 2026 · designmodo.com
Self-hosting
The maker says access to Postcards is only available through its hosted app link.Read 29 Sep 2026 · designmodo.com
Team collaboration
The product supports shared workspaces, real-time collaboration, comments, and teammate roles.Read 29 Sep 2026 · designmodo.com

Plans and prices

Start Free 10 template projects · 5 monthly exports · 0 AI credits per month · 10 test emails daily · unlimited teammates Read 29 Sep 2026 · designmodo.com
Plus $16 a month Monthly Unlimited projects · 20 monthly and 5 daily exports · 5,000 AI credits per month · 1 teammate included · 20 email client previews/month Read 29 Sep 2026 · designmodo.com
Pro $24 a month Monthly Unlimited projects and exports · 10,000 AI credits per month · unlimited test emails · 3 teammates included · 50 email client previews/month · SSO Read 29 Sep 2026 · designmodo.com

Every Postcards plan and price →

Strong points and limits

Strong points

  • Drag-and-drop builder uses blocks and templates.
  • Exports clean HTML and supports email-platform exports.
  • AI Suite can generate and revise designs.
  • Shared workspaces include real-time collaboration.
  • Free Start plan includes 10 template projects.

Limits

  • Builder requires an internet connection.
  • HTML import is limited to paid plans.
  • Email client previews are available on paid plans.
  • Free Start includes no monthly AI credits.

Who it suits

Postcards suits people creating responsive marketing emails from templates or blocks, including teams that need shared workspaces and collaboration. Those who need HTML import or email-client previews should account for their paid-plan availability.

Verdict

Postcards covers email design, HTML export, integrations, and team collaboration, with plan-specific limits on importing, previews, and exports. Start is free; paid plans begin at $16 a month.

Where Specifiction places it

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