Litmus vs Maildev
No leader: the top candidate Maildev has only 0.24 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for email testing dev. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Litmus
Not documented yet.
Maildev
Runs as a local SMTP server with a web inbox interface to capture and review emails generated by your application during development. Supports AI agent integration through the Model Context Protocol for automated email inspection.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Litmus
Pricing not documented yet.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Litmus
- Salesforce Marketing Cloud
- Adobe Marketo
- Oracle Responsys
- Oracle Eloqua
- HubSpot
- Acoustic Campaign
- Mailchimp
- Campaign Monitor
- Trello
- Slack
- Dropbox
- Dreamweaver
Maildev
Not documented yet.
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.