Best PopMan Alternatives & Competitors in 2025

nPOPuk is an ultra-small, but comprehensive, e-mail client that runs on a wide range of...

Key nPOPuk features:

Lightweight Portability Privacy-Focused Customizability

POP Peeper is an email notifier that runs in your Windows task bar and alerts you when you have new...

Key POP Peeper features:

Email Notification Multiple Email Protocols Customizable Interface Security Features

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder. .

Key MailReach.co features:

Deliverability Improving Email Warming Meaningful Warming Content Smart Warming Algorithm

Visit website paid $19.5 / Monthly (Pro)

A desktop email client for your Mac, without a browser !

Key Mia for Gmail features:

Productivity Enhancement Seamless Integration User-Friendly Interface Custom Notifications

Magic Mail Monitor (MMM) is a free POP3 mail monitor with multiple accounts support.

Key Magic Mail Monitor (MMM) features:

Lightweight Open Source Configurable POP3 Support

Have you fallen in love with the fabulous email notifier program Poptray, but you're running a...

Key PopTrayU features:

Free and Open Source Multiple Email Protocols Customizable Notifications Rule-Based Filtering

Displays new emails and the sender's contact photo, get notifications or even listen, read or...

Key Checker Plus for Gmail features:

Convenience Notifications Multiple Accounts Customizability

is a highly customizable browser extension that notifies you about the incoming emails from all your Google-Mail accounts and labels. Gmail notifier is available for Firefox, Chrome, Opera and Safari.

Key Gmail Notifier (restartless) features:

Ease of Setup No Restart Required Visual and Audible Notifications Multiple Account Support

Gmail Notifier is a Linux/Windows alternative for the notifier program released by Google, it is...

Key Gmail Notifier features:

Real-Time Notifications Lightweight Application Ease of Use Customizable Settings

Kiwi for Gmail is a desktop application for Mac and Windows devices that takes the Google Workspace tools you use every day , like Gmail, Drive, Calendar, Docs, Sheets and Slides and transforms them into a desktop office suite.

Key Kiwi for Gmail features:

Unified Interface Google Workspace Integration Desktop Notifications Offline Access

paid Free Trial $4.0 / Monthly

Howard is a replacement for the Windows Live Messenger email notification.

Key Howard Email Notifier features:

Multi-Account Support Lightweight Customizable Notifications Free to Use

Displays the number of unread messages in your Google Mail inbox.

Key Google Mail Checker features:

Convenience Real-time notifications Low resource usage Simple interface

A native macOS email client for Gmail.

Key Mimestream features:

Native Mac Experience Performance Privacy Unified Inbox

Gm-notify is a notifier for Linux/Gnome/Ubuntu 10.

Key Gm-notify features:

Integration with Gmail Low Resource Usage Customizable Notifications Open Source