InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →
MailCatcher Alternatives
Similar projects and alternatives to MailCatcher
-
-
InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
-
PostgreSQL
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch
-
Redis
For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.
-
-
-
httpie
🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more. (by httpie)
-
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
-
-
-
-
vcr
Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.
-
-
-
-
-
-
-
-
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better MailCatcher alternative or higher similarity.
MailCatcher discussion
MailCatcher reviews and mentions
Posts with mentions or reviews of MailCatcher.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-11-18.
-
MailCatcher runs a super simple SMTP server
The website is out of date, last release was actually in may (like smtp4dev) https://github.com/sj26/mailcatcher/releases/tag/v0.10.0
- Show HN: A fake SMTP server for software integration testing
-
How to Setup a Project That Can Host Up to 1000 Users for Free
It is unacceptable to bring a risk of accidentally sending dummy emails to real customers. To test email notifications, I recommend using Mailtrap. Mailtrap is a dummy SMTP server for testing emails sent from development and staging environments. Mailcatcher can be a replacement here. If you are looking for service, that helps to ensure your emails reach customer inboxes, you should look at Mailgun, Sendgrid, or Mandrill. All of them provide email deliverability expertise, and they have solid free plans, offering 10k emails per month.
-
Preview emails with letter_opener, MailCatcher and MailHog
hey HN, I recently published an article going deep into email previewing (in Ruby on Rails, but I think it's relevant beyond Rails).
MailCatcher (https://github.com/sj26/mailcatcher) and MailHog (https://github.com/mailhog/MailHog) are super handy and easy to run locally. Both spin up an SMTP server which you can direct mail to, and give you a nice web interface to browse mail and preview it.
Happy to answer any question! thanks, harrison
-
Mailpit – a better way for email testing
A couple others
* Mail Catcher https://mailcatcher.me/
-
Mailtutan is an SMTP server s written in Rust for test and development environments.
Useful. Seems very similar to MailCatcher, but not depending on Ruby is always a plus.
-
New Mailcatcher docker image using Alpine 3.16.1
I just upgraded to Alpine Linux 3.16.1 This is an important upgrade as it fixes 2 major issues: - busybox CVE-2022-30065 - openssl CVE-2022-2097 Related information: Mailcatcher as a docker image using Alpine Linux 3.16.1: https://hub.docker.com/r/stpaquet/alpinemailcatcher Github repo: https://github.com/spaquet/docker-alpine-mailcatcher Mailcatcher: https://mailcatcher.me
Mailcatcher: https://mailcatcher.me
-
Are there any lesser-known tools you use a lot in your work?
Mailhog sounds a lot like mailcatcher
-
Help required with setting up Odoo locally!
I would install https://mailcatcher.me and see if that local smtp works.
-
A note from our sponsor - InfluxDB
www.influxdata.com | 24 May 2025
Stats
Basic MailCatcher repo stats
20
6,619
5.2
12 months ago
sj26/mailcatcher is an open source project licensed under MIT License which is an OSI approved license.
MailCatcher is marked as "self-hosted". This means that it can be used as a standalone application on its own.
The primary programming language of MailCatcher is Ruby.
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com