Top 4 Open-Source Alternatives to ZingBox

Product categories

Cyber Security Email Email Clients Email Service Provider Monitoring Tools Open Source SMTP Server Security Security & Privacy Self-hosted Email

Summary

The top open-source alternatives to ZingBox are mailcow, iRedMail, and Roundcube. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

mailcow Landing Page
1

mailcow

An open source mailserver suite.
Pricing:
- Open Source
#Email #Self-hosted Email #Email Service Provider 82 social mentions
iRedMail Landing Page
2

iRedMail

A fully fledged, free email server solution, an open source project (GPL v2).
Pricing:
- Open Source
#Email #SMTP Server #Self-hosted Email 2 social mentions
Roundcube Landing Page
3

Roundcube

Web-based IMAP email client
Pricing:
- Open Source
#Email #SMTP Server #Email Clients 16 social mentions
Lynis Landing Page
4

Lynis

Security auditing tool for systems running Linux, macOS, BSD, and other UNIX-based systems.
Pricing:
- Open Source
#Security #Monitoring Tools #Cyber Security 26 social mentions