Top 10 Thunderbird Alternatives & Competitors

Top 10 Alternatives to Thunderbird Recently Reviewed By G2 Community

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Front
By Front App
4.7/5
(2,460)
Product Description
Front takes out the pain of shared inboxes (contact@, team@, jobs@...) by introducing collaboration in email.
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Reviewers say compared to Thunderbird, Front is:
Slower to reach roi
More expensive
Better at support
Categories in common with Thunderbird:
Email Client
Email Management

Spike
By Spike
4.6/5
(262)
Product Description
Spike focuses on the features that save you time. Unified inbox, team collaboration, real-time awareness & more in a single productivity app.
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Reviewers say compared to Thunderbird, Spike is:
Slower to reach roi
More expensive
Better at support
Categories in common with Thunderbird:
Email Client
Email Management

Mailbird
By Mailbird
3.6/5
(101)
Product Description
Email Client for Windows
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Reviewers say compared to Thunderbird, Mailbird is:
Slower to reach roi
More expensive
Easier to admin
Categories in common with Thunderbird:
Email Client
Email Management

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Microsoft Outlook
By Microsoft
4.5/5
(3,456)
Product Description
Microsoft Outlook is a comprehensive email and calendar application designed to help users stay connected and organized across various devices. It integrates email, calendar, contacts, and tasks into a single platform, enabling efficient management of communications and schedules. With a Microsoft 365 subscription, users can share attachments directly from OneDrive, access contacts, and view LinkedIn profiles, enhancing productivity and collaboration. Key Features and Functionality: - Unified Communication: Combines email, calendar, contacts, and tasks in one application, streamlining workflow and reducing the need to switch between different apps. - Calendar Management: Allows booking of conference rooms, tracking RSVPs, and sharing calendars to coordinate schedules effectively. - Enterprise-Grade Security: Provides robust security measures to protect confidential information, ensuring peace of mind for users. - Intelligent Assistance: Automatically adds travel and bill payment details to the calendar and offers intelligent reminders to keep users on track. Primary Value and User Solutions: Microsoft Outlook addresses the need for a centralized platform to manage emails, schedules, and tasks efficiently. By integrating these functions, it reduces the complexity of juggling multiple applications, thereby enhancing productivity. Its security features ensure that sensitive information remains protected, while intelligent tools assist in planning and organization, allowing users to focus on their priorities without missing important events or communications.
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Reviewers say compared to Thunderbird, Microsoft Outlook is:
Slower to reach roi
More expensive
Easier to do business with
Categories in common with Thunderbird:
Email Client

Shift
By Redbrick
4.5/5
(264)
Product Description
Shift browser simplifies your online experience by ensuring all your apps, accounts, emails, and tools are intuitively accessible in one window. Eliminate the hassle of searching, opening, and logging into accounts, and effortlessly manage your digital life with ease and efficiency. Shift is the app-integrated power browser for everything you do online.
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Reviewers say compared to Thunderbird, Shift is:
More expensive
Easier to admin
Easier to do business with
Categories in common with Thunderbird:
Email Client

eM Client
By eM Client
4/5
(61)
Product Description
eM Client is a fully-featured email client with a modern and easy-to-use interface. eM Client also offers calendar, tasks, contacts and chat.
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Reviewers say compared to Thunderbird, eM Client is:
More expensive
Easier to set up
More usable
Categories in common with Thunderbird:
Email Client

Zimbra Desktop
By Synacor
4.4/5
(22)
Product Description
Zimbra Desktop is a free and open source email client application that gives you online and offline access to all your email accounts in one place. Zimbra Desktop works with many types of email systems to synchronize email, contacts and calendar data between users mailboxes in the cloud and local data stored on your computer disk.
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Reviewers say compared to Thunderbird, Zimbra Desktop is:
More expensive
Better at meeting requirements
Better at support
Categories in common with Thunderbird:
Email Client

Mailspring
By Foundry 376
3.8/5
(18)
Product Description
Mailspring is a mail client for Mac, Windows and Linux.
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Reviewers say compared to Thunderbird, Mailspring is:
More expensive
More usable
Categories in common with Thunderbird:
Email Client

K-9 Mail
By Opensource
4.5/5
(13)
Product Description
K-9 is an opensource email client based on the Email application shipped with the initial release of Android. K-9 is focused on making it easy to chew through large volumes of email.
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Reviewers say compared to Thunderbird, K-9 Mail is:
More expensive
Better at support
Better at meeting requirements
Categories in common with Thunderbird:
Email Client