Maildrop alternative
A Maildrop alternative built for developers who test outgoing email
Maildrop is a disposable inbox service for receiving emails from the internet. If what you actually need is to test the emails your own application sends, LocalMail.dev is the right tool. It runs a real SMTP server locally, intercepts every outgoing email from your app, and lets you preview and inspect it before any email reaches a real inbox.
No cloud inbox. No shared addresses. Nothing leaves your machine.
One-time purchase. 14-day refund policy. macOS, Windows, and Linux.
Maildrop vs LocalMail.dev
Maildrop is a public disposable inbox. LocalMail.dev is a private local SMTP server. They solve different problems.
Disposable cloud inbox for receiving external emails
Maildrop gives you a public email address at maildrop.cc that anyone can send to. It is useful for signing up to services without using your real address. It is not designed for testing the emails your own app sends.
- No SMTP server you can point your app at
- Emails are public and stored in the cloud
- No rendered previews or header inspection
- Inbox is public and can be read by anyone
Local SMTP server for testing emails your app sends
LocalMail.dev intercepts outgoing emails from your own application before they reach the internet. It is purpose-built for development: responsive previews, dark mode testing, raw header inspection, and a persistent local inbox.
- Real SMTP server on localhost:1025
- All data stays on your machine, fully private
- Responsive previews, dark mode, raw headers
- Fully offline after one-time $24 purchase
LocalMail.dev vs Maildrop: side by side
These tools are built for different jobs. Here is how they compare across the features that matter most for local email testing.
| LocalMail.dev | Maildrop | |
|---|---|---|
| Purpose | Test outgoing app emails | Receive external emails |
| Cost | $24 once | Free (public inbox) |
| SMTP server | ||
| Data stays local | ||
| Inbox is private | ||
| Works offline | ||
| Responsive preview | ||
| Dark mode testing | ||
| Raw MIME viewer | ||
| Persistent inbox |
Why developers use LocalMail.dev instead of Maildrop
Maildrop is designed for receiving emails sent to a public address. LocalMail.dev is designed for intercepting emails sent by your own application. If you want to verify that your password reset email, welcome email, or invoice notification looks correct before shipping, LocalMail.dev is the right tool.
Maildrop stores all emails on its servers and those inboxes are publicly accessible by anyone who knows the address. LocalMail.dev stores every captured email in a local database on your machine. No email content, headers, or metadata is sent to any external server.
Maildrop shows raw email text with no rendering tools. LocalMail.dev gives you responsive desktop, tablet, and mobile previews plus a dark mode toggle, so you can verify your email templates across all four combinations before a single email reaches a subscriber.
LocalMail.dev runs a real SMTP server on localhost. Your development workflow continues uninterrupted regardless of network availability. Once your licence is activated there is no cloud dependency at all.
Works with Laravel, Django, Rails, Node.js, and any SMTP client.
What LocalMail.dev includes
Everything you need to test transactional email during local development, without sending data to any cloud service.
Built-in SMTP server
Runs on localhost:1025. Point any framework at it with no credentials or TLS configuration required.
Responsive email previews
View emails at desktop, tablet, and mobile widths. See exactly how your templates render across screen sizes.
Dark mode testing
One-click dark mode toggle. Catch contrast failures and broken background overrides before sending.
Raw header inspection
Full MIME source viewer, parsed header fields, and SMTP conversation log for every captured email.
Starred emails and collections
Star important emails and group test runs into named collections for easy comparison across sessions.
Native OS notifications
Get a desktop notification the moment a new email arrives, via the OS notification centre on macOS, Windows, and Linux.
Persistent local inbox
Emails stored in a local database. Search across sessions and compare output across multiple test runs.
Fully offline after purchase
Once your licence is activated, no internet connection is needed during development. No accounts, no telemetry, no data leaving your machine.
Questions about switching from Maildrop
Is LocalMail.dev really a Maildrop alternative?
They solve different problems. Maildrop is a disposable cloud inbox for receiving emails from the internet at a public address. LocalMail.dev is a local SMTP server for intercepting emails your own application sends during development. If you are looking for a tool to test transactional email output, LocalMail.dev is the correct comparison. If you need a throwaway inbox for receiving external emails, the use cases do not overlap.
Can I use LocalMail.dev to intercept emails from any framework?
Yes. LocalMail.dev works with any framework or language that supports standard SMTP, including Laravel, Django, Ruby on Rails, Node.js, Next.js, Symfony, Spring Boot, and more. Set your SMTP host to localhost and port to 1025. No authentication credentials are required by default.
How private is LocalMail.dev compared to Maildrop?
Maildrop inboxes are public. Any email sent to a Maildrop address can be read by anyone who navigates to that address. LocalMail.dev stores all captured emails in a local database on your own machine. Nothing is uploaded to any server. Only you can access your local inbox.
Does LocalMail.dev require an account?
You need an account to complete the purchase. After that, no login or internet connection is required. The app runs entirely locally with your licence key stored on your machine.
Is there a free trial?
LocalMail.dev does not have a free trial, but it comes with a 14-day no-questions-asked refund policy. If it does not fit your workflow within 14 days of purchase, email [email protected] for a full refund.
Test your outgoing emails locally.
$24 once. Private. Offline. Built for developers.
macOS, Windows, and Linux. 14-day refund policy.
Get LocalMail.dev for $24Also comparing