Skip to content
Compare:
alternativen-zu.net
DE
SeaMonkey Mail Logo
Thanks for your rating! 🎉 Thanks for your feedback!

SeaMonkey Mail

225 19

by SeaMonkey e.V.

SeaMonkey Mail, developed by the SeaMonkey project, is an open-source email client that's part of a comprehensive internet suite.

8.0 /10
Kostenlos Privacy: Good
Online 31 / 0
Available for: Windows Mac Linux

Features & Functions

Secure Email Communication

Supports encryption and other security measures for emails.

0 find this important
All apps with this feature
Multiple Email Account Support

Allows managing multiple email accounts within a single application.

0 find this important
All apps with this feature
Extensions and Plugins

Users can customize Chrome with a wide range of extensions.

0 find this important
All apps with this feature
Customizable User Interface

Users can easily customize the look and functionality of the user interface.

0 find this important
All apps with this feature
Offline Support

Emails can be managed without an internet connection.

0 find this important
All apps with this feature
Email Filtering Rules

Allows automatic sorting and organizing of emails based on predefined rules.

0 find this important
All apps with this feature
Address Book Management

Provides centralized management of contacts and address data.

0 find this important
All apps with this feature
Calendar Integration

Seamlessly integrates with existing calendars like Google or Outlook.

0 find this important
All apps with this feature
Spam Filter

Provides features to detect and filter spam messages.

0 find this important
All apps with this feature
Email Management

Efficient management of emails with support for multiple accounts.

0 find this important
All apps with this feature

Status Monitor

Online 31 / 0

Reports over the last 31 days:

Online Offline
15.03.
1 0
16.03.
1 0
17.03.
1 0
18.03.
1 0
19.03.
1 0
20.03.
1 0
21.03.
1 0
22.03.
1 0
23.03.
1 0
24.03.
1 0
25.03.
1 0
26.03.
1 0
27.03.
1 0
28.03.
1 0
29.03.
1 0
30.03.
1 0
31.03.
1 0
01.04.
1 0
02.04.
1 0
03.04.
1 0
04.04.
1 0
05.04.
1 0
06.04.
1 0
07.04.
1 0
08.04.
1 0
09.04.
1 0
10.04.
1 0
11.04.
1 0
12.04.
1 0
13.04.
1 0
14.04.
1 0
15.03. 30.03. Today
100%

Is SeaMonkey Mail currently working?

What exactly is the issue?

Thanks! Reported as online
Thanks! Reported as offline

Status History

Today 1× Online System Check
Yesterday 1× Online System Check
2 days ago 1× Online System Check
3 days ago 1× Online System Check
4 days ago 1× Online System Check
5 days ago 1× Online System Check
6 days ago 1× Online System Check

Uptime Comparison (31 days)

SeaMonkey Mail
100%
Comments

What is SeaMonkey Mail?

SeaMonkey Mail is an integral part of the SeaMonkey Internet Application Suite, developed by the SeaMonkey community. This open-source software offers a variety of internet applications in one package, including a web browser, an email and newsgroup client, an HTML editor, IRC chat, and web development tools. SeaMonkey Mail is particularly popular among advanced users and developers who seek a customizable and independent email solution.

As part of the suite, SeaMonkey Mail shares much of the same source code as Mozilla Thunderbird, ensuring seamless integration and performance. The application is known for its stability and the continuous updates provided by a dedicated community.

The Company Behind SeaMonkey Mail

The SeaMonkey project is supported by the SeaMonkey Association (SeaMonkey e.V.), a non-profit organization that provides the legal foundation and support for the project. Originally, such software suites were popularized by Netscape and Mozilla. SeaMonkey continues this tradition, delivering high-quality updates and new features with each version.

The project is driven by a global community of developers and volunteers committed to open-source software development. There is no central founder, but a multitude of contributors working together to further the development.

Main Features

Email and Newsgroup Client

  • Supports multiple email accounts and identities
  • Message filtering and organization
  • Full IMAP and POP support

Integrated Web Browser

  • Based on Mozilla Firefox source code
  • Supports modern web standards

HTML Editor

  • WYSIWYG editor for web pages
  • Direct HTML source editing

IRC Chat

  • Integrated client for Internet Relay Chat
  • Support for multiple channels and networks

Usability

SeaMonkey Mail offers a traditional user interface reminiscent of early 2000s design aesthetics. The operation is intuitive for users familiar with classic email programs. The integration with other components of the SeaMonkey Suite allows seamless switching between different internet applications.

New users might require some time to fully utilize the range of features. However, the community provides extensive documentation and support forums to ease the onboarding process.

Privacy & Security

SeaMonkey Mail places a high value on privacy. Being open-source, users can review the source code themselves. The software stores data locally on the user's device, providing greater control over personal information.

The application supports encryption protocols such as SSL/TLS for secure email communication. Since no data is stored in the cloud, SeaMonkey is not subject to the privacy policies of commercial providers, which is an advantage for privacy-conscious users.

Pricing & Plans

Free

SeaMonkey Mail is completely free. There are no hidden fees, subscriptions, or premium features. Funding comes from donations and support from the SeaMonkey Association.

Pros and Cons

  • Open-source and free
  • Integrated internet suite
  • Highly customizable
  • Supports multiple languages
  • Cross-platform availability
  • No mobile app
  • Outdated design
  • Limited integration with modern tools

Who Should Use SeaMonkey Mail?

SeaMonkey Mail is perfect for advanced users and developers who want a comprehensive suite of internet applications in one package. It is ideal for those who value customizability and data control.

It is particularly useful for users who do not want to depend on cloud services and feel connected to an open-source community. Businesses can benefit from the stable and configurable solutions that SeaMonkey offers.

Conclusion

SeaMonkey Mail is a robust and versatile solution for anyone seeking comprehensive control over their email communication. While the design may seem outdated, the suite offers an impressive array of features that appeal to both private and professional users. The dedicated community and open-source nature make SeaMonkey Mail a recommended choice for those who value privacy and customizability.

Pros

  • Open-source and free
  • Integrated internet suite
  • Highly customizable
  • Supports multiple languages
  • Cross-platform availability

Cons

  • No mobile app
  • Outdated design
  • Limited integration with modern tools

At a Glance

Company
SeaMonkey e.V.
Pricing Model
Kostenlos
Privacy
Good
Available for:
Windows Mac Linux
www.seamonkey-project.org

Official Links

100 %
Uptime 31d Stable

Top Alternatives

8.0
out of 10

Overall Rating

Detailed Rating

Plattformübergreifende Verfügbarkeit
8.5
Anbieterunabhängigkeit
9.0
Lokale Datenverwaltung
10.0
Langfristige Nutzbarkeit
7.0
Datenmigration
8.0
Integration mit anderen Tools
6.0
Pricing Model
Kostenlos
Privacy
Good
Company
SeaMonkey e.V.

At a Glance

Company
SeaMonkey e.V.
Pricing Model
Kostenlos
Privacy
Good
Available for:
Windows Mac Linux
www.seamonkey-project.org

Official Links

100 %
Uptime 31d Stable

Top Alternatives

Alternatives in category E-Mail Programme

16 alternatives
#1
Pegasus Mail

Pegasus Mail

Pegasus Mail ist ein kostenloser, zuverlässiger E-Mail-Client für Windows, der lokale Datenverwaltun…

7.0

Pros

  • Kostenlos und leichtgewichtig
  • Lokale Datenverwaltung
  • Zuverlässige Grundfunktionen

Cons

  • Kein plattformübergreifender Support
  • Veraltetes Design
  • Keine mobile Unterstützung

Detailed Rating

Plattformübergreifende Verfügbarkeit
5.0
Anbieterunabhängigkeit
9.0
Lokale Datenverwaltung
10.0
Langfristige Nutzbarkeit
7.0
Datenmigration
8.0
Integration mit anderen Tools
5.0
#2
BlueMail

BlueMail

BlueMail, developed by Blix Inc., is a free, cross-platform email client with integrated calendar an…

Kostenlos Good
9.0

Pros

  • Cross-platform availability
  • Integrated AI for email management
  • Unlimited account management
  • Modern and customizable design
  • Strong security features

Cons

  • Privacy concerns with cloud synchronization
  • Not all features available offline
  • Proprietary software

Detailed Rating

Plattformübergreifende Verfügbarkeit
10.0
Benutzerfreundlichkeit
9.0
Sicherheitsfunktionen
9.0
KI-Integration
8.0
Datenmanagement
8.0
Kosten-Nutzen-Verhältnis
10.0
#3
Evolution

Evolution

Evolution is an open-source email client by GNOME, integrating email, calendar, contacts, and tasks …

Kostenlos Good
8.7

Pros

  • Open-source and free
  • Comprehensive features (email, calendar, contacts)
  • Integration with Exchange and Google
  • Stable and reliable performance
  • Active community support

Cons

  • Limited cross-platform availability
  • No native mobile app
  • Complex setup for beginners

Detailed Rating

Plattformübergreifende Verfügbarkeit
6.0
Anbieterunabhängigkeit
10.0
Lokale Datenverwaltung
10.0
Langfristige Nutzbarkeit
9.0
Datenmigration
9.0
Integration mit anderen Tools
8.0
GNOME Foundation
0 0
#4
eM Client

eM Client

eM Client by eM Client s.r.o. is a comprehensive email program for Windows, Mac, Android, and iOS, i…

Freemium Good
8.7

Pros

  • Supports all major email services
  • Comprehensive security features
  • Available for Windows, Mac, iOS, and Android
  • Intuitive user interface with customization options
  • Efficient management of emails and tasks

Cons

  • Mobile versions lack some desktop features
  • Proprietary software with limited access to source code
  • Pro version is paid

Detailed Rating

Plattformübergreifende Verfügbarkeit
9.0
Sicherheitsfunktionen
9.0
Benutzerfreundlichkeit
8.5
Funktionalität
9.0
Kundensupport
8.0
eM Client s.r.o.
0 0
#5
Thunderbird

Thunderbird

Thunderbird, developed by Mozilla, is an open-source email client offering extensive customization a…

Kostenlos Good
8.7

Pros

  • Free and open source
  • Highly customizable through add-ons
  • Privacy-friendly
  • Supports multiple platforms
  • Unified inbox for better overview

Cons

  • No native mobile app
  • Setup can be complicated for beginners
  • Requires learning time for advanced features

Detailed Rating

Plattformübergreifende Verfügbarkeit
8.5
Anpassungsfähigkeit
9.0
Datensicherheit
9.5
Benutzerfreundlichkeit
7.5
Community-Support
9.0
Funktionsumfang
8.5
Mozilla Foundation
0 0
#6
Claws Mail

Claws Mail

Claws Mail is a fast and customizable open-source email client perfect for Linux users.

Kostenlos Good
8.6

Pros

  • Open-source and free. Cross-platform availability on Windows, Mac, and Linux. Customizable with numerous plugins. Supports secure email communication. Fast and resource-efficient performance.

Cons

  • No native mobile app available. Limited modern features compared to other clients. Traditional UI may seem outdated to some users.

Detailed Rating

Plattformübergreifende Verfügbarkeit
9.0
Anpassungsfähigkeit
9.5
Datensicherheit
9.0
Benutzerfreundlichkeit
8.0
Kundensupport
7.5
Claws Mail Community
0 0
#7
Outlook

Outlook

Outlook is Microsoft's versatile email client, perfect for managing emails, calendars, and more.

Kostenpflichtig Good
8.5

Pros

  • Seamless integration with Microsoft products
  • Comprehensive organizational features
  • Available on all major platforms
  • Strong security and privacy measures
  • Continuous updates and improvements

Cons

  • Higher costs compared to other email clients
  • Complexity due to extensive features
  • Privacy concerns with cloud usage

Detailed Rating

Plattformübergreifende Verfügbarkeit
9.0
Integration mit Microsoft-Diensten
10.0
Benutzerfreundlichkeit
8.5
Datenschutz und Sicherheit
8.0
Preis-Leistungs-Verhältnis
7.0
Microsoft Corporation
0 0
#8
Apple Mail

Apple Mail

Apple Mail is Apple's email client, seamlessly integrated into the Apple ecosystem, optimized for ma…

Kostenlos Good
8.5

Pros

  • Seamless integration into the Apple ecosystem.
  • Minimalist and intuitive design.
  • Free and pre-installed.
  • Strong privacy features.
  • Supports multiple email providers.

Cons

  • Available only on Apple devices.
  • Limited customization options.
  • Dependence on proprietary software.

Detailed Rating

Plattformübergreifende Verfügbarkeit
6.0
Anbieterunabhängigkeit
9.0
Lokale Datenverwaltung
9.0
Langfristige Nutzbarkeit
10.0
Datenmigration
8.0
Integration mit anderen Tools
9.0
#9
Spark

Spark

Spark by Readdle enhances email management with AI-driven features and cross-platform availability f…

Freemium Good
8.5

Pros

  • Intelligent inbox and team features
  • Cross-platform availability
  • Integration with third-party tools
  • Security through Google Cloud
  • User-friendly interface

Cons

  • Dependency on cloud services
  • Lack of open-source approach
  • Limitations in privacy options

Detailed Rating

Plattformübergreifende Verfügbarkeit
9.0
Anbieterunabhängigkeit
8.0
Lokale Datenverwaltung
7.0
Langfristige Nutzbarkeit
9.0
Datenmigration
8.0
Integration mit anderen Tools
10.0
#10
Canary Mail

Canary Mail

Canary Mail offers AI-powered email management for iOS, Android, Windows, and Mac, backed by Sequoia…

Freemium Good
8.4

Pros

  • Strong encryption and privacy
  • Intuitive user interface
  • Good integration with Apple and Android ecosystems
  • AI-powered productivity features
  • Support for multiple accounts

Cons

  • No support for Linux
  • Some features only in the premium version
  • Complexity can be overwhelming for casual users

Detailed Rating

Plattformübergreifende Verfügbarkeit
8.0
Anbieterunabhängigkeit
8.5
Lokale Datenverwaltung
9.0
Langfristige Nutzbarkeit
8.5
Datenmigration
9.0
Integration mit anderen Tools
7.5
Canary Mail, Inc.
0 0
#11
Hiri

Hiri

Hiri is an email client by Whittl Media Ltd, perfect for managers and businesses, compatible with Wi…

Kostenpflichtig Good
8.4

Pros

  • Intuitive user interface. Integration with Office 365 and Microsoft Exchange. Built-in to-do list for email tasks. Offline usage possible. Efficient email prioritization

Cons

  • No mobile app. Paid subscription. Limited integration with third-party tools

Detailed Rating

Plattformübergreifende Verfügbarkeit
8.0
Benutzerfreundlichkeit
9.0
Integration mit Microsoft
9.0
Datenschutz
8.5
Aufgabenmanagement
8.0
Design und UX
9.0
Whittl Media Ltd
0 0
#12
Mailspring

Mailspring

Mailspring is an open-source email client by Foundry 376, known for advanced features like email tra…

Freemium Good
8.3

Pros

  • Modern user interface
  • Advanced features like email tracking
  • Cross-platform availability
  • Translation features for international communication
  • Cost-effective Pro version

Cons

  • No mobile app
  • Some features require a subscription
  • Partial use of external servers

Detailed Rating

Plattformübergreifende Verfügbarkeit
9.0
Anbieterunabhängigkeit
8.5
Lokale Datenverwaltung
8.0
Langfristige Nutzbarkeit
8.5
Datenmigration
9.0
Integration mit anderen Tools
8.0
#13
Sylpheed

Sylpheed

Sylpheed is a lightweight, user-friendly email client developed by Hiroyuki Yamamoto, perfect for us…

Kostenlos Good
7.8

Pros

  • Open-source and free
  • Resource-efficient
  • Local data management
  • Supports various protocols
  • Secure communication with GnuPG and SSL/TLS

Cons

  • No mobile app
  • Limited integration with modern tools
  • Few add-ons available

Detailed Rating

Plattformübergreifende Verfügbarkeit
8.0
Anbieterunabhängigkeit
9.0
Lokale Datenverwaltung
10.0
Langfristige Nutzbarkeit
7.0
Datenmigration
8.0
Integration mit anderen Tools
5.0
Hiroyuki Yamamoto
0 0
#14
Airmail

Airmail

Airmail is a lightning-fast, award-winning email client for iPhone, iPad, and Mac, known for extensi…

Kostenpflichtig Good
7.7

Pros

  • Intuitive user interface and design. Excellent integration with macOS and iOS ecosystems. Customizable gestures and advanced features. Extensive security and privacy options. Award-winning design.

Cons

  • Only available for Apple devices. Reliance on third-party for extended security features. Paid, though alternatives are free.

Detailed Rating

Plattformübergreifende Verfügbarkeit
5.0
Anbieterunabhängigkeit
8.0
Lokale Datenverwaltung
9.0
Langfristige Nutzbarkeit
7.0
Datenmigration
7.0
Integration mit anderen Tools
10.0
#15
Mailbird

Mailbird

Mailbird is an innovative email client by Mailbird Inc., designed for Windows, offering seamless int…

Freemium Good
7.5

Pros

  • Intuitive user interface. Integration with numerous third-party tools. Real-time email tracking. Unified inbox for all accounts. Strong privacy measures

Cons

  • Only available for Windows. Not an open-source solution. Limited mobile support

Detailed Rating

Plattformübergreifende Verfügbarkeit
5.0
Anbieterunabhängigkeit
8.0
Lokale Datenverwaltung
9.0
Langfristige Nutzbarkeit
7.0
Datenmigration
8.0
Integration mit anderen Tools
8.0
#16
The Bat!

The Bat!

The Bat! by Ritlabs is a secure Windows email client with advanced encryption and customizable featu…

Kostenpflichtig Good
7.5

Pros

  • Strong security features with PGP and S/MIME
  • Local data management without cloud dependency
  • Extensive customization options
  • Unlimited number of messages and accounts
  • Chromium-based HTML viewer

Cons

  • Only available for Windows
  • No mobile app
  • Limited integration with modern cloud tools

Detailed Rating

Plattformübergreifende Verfügbarkeit
5.0
Anbieterunabhängigkeit
9.0
Lokale Datenverwaltung
10.0
Langfristige Nutzbarkeit
9.0
Datenmigration
6.0
Integration mit anderen Tools
6.0

Comments

0 comments

No comments yet

Be the first to share your thoughts!

Write a comment

Log in to like and vote.

Forgot password?

Don't have an account?

Create an account to join the community.

Already have an account?