eM Client

https://www.emclient.com/

eM Client is a service that only offers a client to be used alongside an email provider of your choice. The free tier is suitable for most users, but requires a paid subscription to access some of its more advanced features. Recommended for users whose ideal provider lacks certain features or clients

Features

Unsubscribe Prompts

Quick unsubscribe action prompt for unwanted newsletters

Schedule Send

Emails can be schedule to be delivered at a specific time

Larger Ecosystem

Offers storage, docs or other productivity tools within their ecosystem

Partial User Support

Forum, community app or email where support within 24 hours is available

Automatic Email Sorting

Automatic grouping of emails into specific folders such as social media and promotional

Platforms

Windows

Available app for Windows computers

Mac OS

Available app for macOS computers

Android

Available on any Android devices

iOS

Available on any iOS devices