Workspace ONE Boxer is described as 'Boxer is a faster, smarter, secure email app that supports your Gmail, Exchange, Outlook, Yahoo, Hotmail, iCloud, Office 365, IMAP & POP3 mail accounts. With integrations to your favorite services like Dropbox, Box and Evernote, it’s easier than ever to stay organized' and is a Email Client in the office & productivity category. There are more than 10 alternatives to Workspace ONE Boxer for a variety of platforms, including iPhone, Android, iPad, Windows and Android Tablet apps. The best Workspace ONE Boxer alternative is Thunderbird, which is both free and Open Source. Other great apps like Workspace ONE Boxer are K-9 Mail, Microsoft Outlook, Spark Mail and Spike.
Cross-platform email client supporting multiple identities, chat, and strong filtering. Extend functionality with add-ons like RSS/Atom feed readers and PGP support.
K-9 is an open source email client for Android with multi-folder sync, email signatures, Bcc-to-self, return-address configuration, keyboard shortcuts, Exchange Support, message flagging, IMAP deletes, saving attachments, configurable notifications and more.
Streamline emails, calendars, contacts, and task management with a smart inbox prioritizing critical messages. Includes calendar scheduling, third-party app integration like Facebook, Dropbox, and Trello, and support for Microsoft Exchange, Outlook.com, and Gmail, ensuring efficient task and email handling.
E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more.
Transform your email inbox into a collaborative workspace with Spike. Enjoy integrated chat-like emails, tasks, collaborative notes, and group projects. Seamlessly manage multiple accounts, organize priorities, and schedule meetings across devices.
TypeApp is an all-free, beautifully designed, universal email app, capable of managing unlimited number of mail accounts from various providers, allowing for smart push notifications while enabling personalization across multiple email accounts.
Email by Edison (formerly Email by EasilyDo) is a brand new, elegantly designed, universal mail app to manage unlimited mail accounts.
Productivity-centered email application streamlines inbox management, uses AI for drafting responses, automates snippets, summarizes conversations, enables timely sends, integrates calendar and CRM, and includes collaborative features like live views and comments.
myMail is the smart email app for managing all your accounts on iOS and Android.
Unibox is a people centric email client that organizes your messages by person. It avoids having email like a to-do list.
The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.
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I don't believe it exists on any mobile OSes.