Unibox is described as 'People centric email client that organizes your messages by person. It avoids having email like a to-do list' and is a Email Client in the office & productivity category. There are more than 25 alternatives to Unibox for a variety of platforms, including Mac, Windows, iPhone, iPad and Web-based apps. The best Unibox alternative is Thunderbird, which is both free and Open Source. Other great apps like Unibox are Spark Mail, Notion Mail, Apple Mail and Mailbird.
Streamline your email experience by managing multiple accounts, integrating apps like Slack and Google Calendar, and using AI-driven features like drafting and spam prevention. Customize your workspace with themes, notifications, and tools for improved productivity and a modern interface.
Cross-platform email client supporting multiple identities, chat, and strong filtering. Extend functionality with add-ons like RSS/Atom feed readers and PGP support.
Thunderbird is the most popular Windows, Android, Mac & Linux alternative to Unibox.
Thunderbird is the most popular Open Source & free alternative to Unibox.
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.
Spark Mail is the most popular iPhone & iPad alternative to Unibox.
An intelligent, personalized inbox that automates tasks and enhances productivity. Features include views that prioritize what's important, AI-driven scheduling, snippets for quick responses, and seamless integration with Notion Calendar.
Notion Mail is the most popular Web-based alternative to Unibox.
Access, view and manage messages from all your email accounts in one place. Categorize your messages into easy to browse categories. Catch up on email easily with Apple Intelligence powered Priority Messages and summarizations.
Streamline your email experience by managing multiple accounts, integrating apps like Slack and Google Calendar, and using AI-driven features like drafting and spam prevention. Customize your workspace with themes, notifications, and tools for improved productivity and a modern interface.
Canary can write your emails, prioritize what needs attention, silence spam & much more. Say hello to your Inbox Copilot!
Canary Mail is the most popular Android Tablet alternative to Unibox.
Talanoa is the first inbox designed around people. Cut the noise, focus only on what matters.
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.
Spike is the most popular SaaS alternative to Unibox.
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.
Engineered for iOS, macOS, and watchOS, this fast mail client supports multiple account types, custom actions, Smart Inbox filtering, unified inbox, privacy mode, email scheduling, snooze, third-party app integration, flexible personalization, and advanced workflow tools.
Airmail is the most popular commercial alternative to Unibox.
Mimestream combines your favorite Gmail features with the power of a native macOS app so you can move through your email effortlessly.
LucaMail is an open source, cross-platform email client. LucaMail is developed to provide cross-platform alternative to Email Clients that are really exists. LucaMail focuses on modern technologies as well as maintaining a user-friendly UI.
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Missing the people centric part