SeaMonkey AlternativesTop Web Browsers and other similar apps like SeaMonkey

Alternatives list

1. 

   

   Mozilla Firefox

    7737 likes

   Web browser by Mozilla with Gecko and WebKit engines. Offers tabbed browsing, HTML add-ons, Enhanced Tracking Protection, cross-device syncing, and privacy customization. Includes tools for developers and a 'Facebook Container' extension.

   271 Mozilla Firefox alternatives

   Cost / License

   • Free
   • Open Source

   Application type

   • Web Browser

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Android
   • iPhone
   • Android Tablet
   • BSD
   • HUAWEI AppGallery
   • iPad
   • AppImageHub
   • Snapcraft
   • Linux Mobile
   • Flathub
   • Samsung Galaxy Store
   • PortableApps.com
   • Haiku
   • Flatpak
   • Homebrew
   • Chocolatey
   • Gecko
   • F-Droid

   • United States

   

   

   

   +8

   

   More about Mozilla Firefox  

   

   Good alternative?Is Mozilla Firefox a good alternative to SeaMonkey?

    

   |

   2comments

   ExpandCollapse

   Mozilla Firefox vs SeaMonkey Comments

   Negative comment by Guest · Jan 16, 2018

   Firefox is purely a browser and has none of the intrinsic communications capabilities of SeaMonkey

   Positive comment by C.A. · Sep 13, 2019

   Firefox is a fair replacement for SeaMonkey's web browsing component. For a full replacement of the suite, additional software (such as Thunderbird) is required.

   2 of 2 comments

   

   

   • Mozilla Firefox is Free and Open SourceSeaMonkey is also Free and Open Source
   • Mozilla Firefox is Security-focusedSeaMonkey is not according to our users
2. 

   

   Thunderbird

    2643 likes

   Cross-platform email client supporting multiple identities, chat, and strong filtering. Extend functionality with add-ons like RSS/Atom feed readers and PGP support.

   105 Thunderbird alternatives

   Cost / License

   • Free
   • Open Source (MPL-2.0)

   Application typeApplication types

   • Email Client
   • Calendar

   Origin

   • United States

   Platforms

   • Windows
   • Linux
   • Android
   • BSD
   • AppImageHub
   • Snapcraft
   • Obtainium
   • Flathub
   • PortableApps.com
   • F-Droid
   • OpenAPK
   • Homebrew
   • Chocolatey
   • Mac

   • United States

   

   

   

   +7

   

   More about Thunderbird  

   

   Good alternative?Is Thunderbird a good alternative to SeaMonkey?

    

   |

   3comments

   ExpandCollapse

   Thunderbird vs SeaMonkey Comments

   Negative comment by Guest · Apr 21, 2017

   SeaMonkey is a full internet suite, while Thunderbird is just an email/scheduler. Thunderbird does not have a web browser (although it integrates well with Firefox), for instance.

   There are very few projects that cover as much ground in a single application as Seamonkey.

   Negative comment by Guest · May 25, 2019

   Thunderbird is an email client, while seamonkey is a web browser and are two completely unrelated things.

   Negative comment by Guest · Oct 17, 2019

   Thunderbird is an email client, not a web browser.

   3 of 3 comments

   

   

   • Thunderbird is Free and Open SourceSeaMonkey is also Free and Open Source
   • Thunderbird is an Email Client SeaMonkey is a Web Browser
4. 

   

   Brave

    1323 likes

   Fast, secure browser integrating ad and tracker blockage, privacy features, and VPN. Offers seamless performance with data and battery optimization, faster loads by blocking pop-ups and ads. Safeguards user privacy with tracking protections and built-in brave search.

   278 Brave alternatives

   Cost / License

   • Free
   • Open Source (MPL-2.0)

   Application typeApplication types

   • Web Browser
   • Ad Blocker

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Android
   • iPhone
   • Android Tablet
   • iPad
   • Snapcraft
   • Epic Games Store
   • Flathub
   • Samsung Galaxy Store
   • F-Droid
   • Homebrew
   • Chocolatey

   • United States

   

   

   

   +7

   

   More about Brave  

   

   Good alternative?Is Brave a good alternative to SeaMonkey?

    

   |

   1comment

   ExpandCollapse

   Brave vs SeaMonkey Comments

   Negative comment by abominabledrh · Feb 18, 2023

   Brave is a web browser without the communication facilities that SeaMonkey offers.

   1 of 1 comments

   

   

   • Brave is Free and Open SourceSeaMonkey is also Free and Open Source
   • Brave is Security-focusedSeaMonkey is not according to our users
5. Ad

   

   

   Ghost Browser

   Chromium web browser with multi-session browsing, workspace creation, advanced tab management, and Web3 integration. Ideal for developers, marketers, privacy-conscious users, social media managers, customer support specialists, Q...

   https://ghostbrowser.com

   Learn More
6. 

   

   Google Chrome

    5036 likes

   Open-source browser featuring real-time web translation, integrated password manager, dark mode, task-level resource management, multi-user account support, automatic updates, and cross-device sync, available on all major operating systems for secure, efficient browsing.

   112 Google Chrome alternatives

   Cost / License

   • Free
   • Proprietary

   Application type

   • Web Browser

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Android
   • iPhone
   • Chrome OS
   • Android Tablet
   • iPad
   • Flathub
   • PortableApps.com
   • Chocolatey

   • United States

   

   

   

   +9

   

   More about Google Chrome  

   

   Good alternative?Is Google Chrome a good alternative to SeaMonkey?

    

   |

   3comments

   ExpandCollapse

   Google Chrome vs SeaMonkey Comments

   Negative comment by Guest · Jan 16, 2018

   Google Chrome has none of the intrinsic user side communications capabilites of SeaMonkey.

   Positive comment by Oscar Sanderson · Jul 10, 2021

   Google Chrome includes lots of spying technologies and is nothing like seamonkey and has no email client, rss reader or anything else except a web browser

   Negative comment by abominabledrh · Feb 18, 2023

   Chrome is a web browser without the communication facilities that SeaMonkey offers.

   3 of 3 comments

   

   

   • Google Chrome is Free and ProprietarySeaMonkey is Free and Open Source
7. 

   

   Vivaldi

    1331 likes

   Flexible browser featuring deep customization, integrated ad and tracker blocking, Chromium compatibility, powerful tab management tools, note sync, screenshot utility, custom web panels, theme and toolbar editing, plus support for Android, iOS, desktop, and privacy protections.

   205 Vivaldi alternatives

   Cost / License

   • Free
   • Proprietary

   Application type

   • Web Browser

   Origin

   • Norway

   Platforms

   • Mac
   • Windows
   • Linux
   • Android
   • iPhone
   • Android Tablet
   • HUAWEI AppGallery
   • iPad
   • openSUSE
   • Snapcraft
   • Android Auto
   • Flathub
   • Samsung Galaxy Store
   • Fedora
   • Ubuntu
   • Debian

   • Norway

   

   

   

   +9

   

   More about Vivaldi  

   

   Good alternative?Is Vivaldi a good alternative to SeaMonkey?

    

   |

   3comments

   ExpandCollapse

   Vivaldi vs SeaMonkey Comments

   Positive comment by Oscar Sanderson · Jul 10, 2021

   Vivaldi has a native client for email and rss reader but is not gecko based

   Positive comment by abominabledrh · Feb 18, 2023

   With the integrated mail, calendar and feeds Vivaldi is a reasonable alternative to SeaMonkey. Note that it's a Chromium browser, though.

   Negative comment by Guest · Jan 16, 2018

   No native email, news, etc.

   3 of 3 comments

   

   

   • Vivaldi is Free and ProprietarySeaMonkey is Free and Open Source
9. 

   

   LibreWolf

    405 likes

   LibreWolf is a community-maintained, privacy and performance-enhanced browser forked from Firefox, independent of Mozilla. It uses over 500 settings to limit telemetry, offers an Extensions Firewall, supports all major systems, and is developed free from corporate influence.

   110 LibreWolf alternatives

   Cost / License

   • Free
   • Open Source (MPL-2.0)

   Application type

   • Web Browser

   Origin

   • International

   Platforms

   • Mac
   • Windows
   • Linux
   • AppImageHub
   • Linux Mint
   • Arch Linux
   • Gentoo
   • Flathub
   • Fedora
   • Ubuntu
   • Debian
   • Homebrew
   • Chocolatey
   • OpenBSD

   • Global

   

   

   More about LibreWolf  

   

   Good alternative?Is LibreWolf a good alternative to SeaMonkey?

    
10. 

    

    Waterfox

     465 likes

    Utilize Waterfox for a high-speed, private browsing experience on 64-bit systems. Built on Firefox, it taps into Intel's C++ compiler for optimal performance, supports legacy extensions, allows full customization, and blocks ads by default, ensuring utmost control and security.

    105 Waterfox alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    • Web Browser

    Origin

    • United Kingdom

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Android Tablet
    • Flathub

    • United Kingdom

    

    

    More about Waterfox  

    

    Good alternative?Is Waterfox a good alternative to SeaMonkey?

     
11. 

    

    Floorp

     157 likes

    Open-source browser based on Firefox, combining advanced privacy and tracking protection with a Chromium-inspired interface, cross-platform support, customization options, compatibility with Firefox extensions, regular updates, efficient performance, and multilingual support.

    154 Floorp alternatives

    Cost / License

    • Free
    • Open Source (MPL-2.0)

    Application type

    • Web Browser

    Origin

    • Japan

    Platforms

    • Mac
    • Windows
    • Linux
    • Snapcraft
    • Flathub
    • Flatpak
    • Haiku

    • Japan

    

    

    

    +1

    

    More about Floorp  

    

    Good alternative?Is Floorp a good alternative to SeaMonkey?

     
12. 

    

    Mullvad Browser

     179 likes

    The Mullvad Browser is a privacy-focused web browser developed in a collaboration between Mullvad VPN and the Tor Project. It’s designed to minimize tracking and fingerprinting. You could say it’s a Tor Browser to use without the Tor Network.

    113 Mullvad Browser alternatives

    Cost / License

    • Free
    • Open Source (MPL-2.0)

    Application typeApplication types

    • Web Browser
    • Ad Blocker

    Origin

    • Sweden
    • EU

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak

    • Sweden
    • EU

    

    

    

    More about Mullvad Browser  

    

    Good alternative?Is Mullvad Browser a good alternative to SeaMonkey?

     
13. 

    

    Opera

     1828 likes

    A fast, secure web browser with advanced privacy features like a built-in VPN with ad blocking, Speed Dial, smart AI, cloud sync, picture-in-picture mode, and easy extensibility through plugins and extensions.

    254 Opera alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    • Web Browser

    Origin

    • Norway

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Snapcraft
    • Flathub
    • Samsung Galaxy Store
    • PortableApps.com
    • Kindle Fire
    • Flatpak
    • Chrome OS

    • Norway

    

    

    

    +9

    

    More about Opera  

    

    Good alternative?Is Opera a good alternative to SeaMonkey?

     
14. 

    

    IronFox

     71 likes

    IronFox is a fork of DivestOS's Mull Browser based on Firefox. Our goal is to continue the legacy of Mull to provide a secure, hardened and privacy-oriented browser for daily use.

    90 IronFox alternatives

    Cost / License

    • Free
    • Open Source (AGPL-3.0)

    Application type

    • Web Browser

    Origin

    • International

    Platforms

    • Android
    • Android Tablet
    • F-Droid

    • Global

    

    

    

    More about IronFox  

    

    Good alternative?Is IronFox a good alternative to SeaMonkey?

     
15. 

    

    Pidgin

     1533 likes

    Pidgin is a chat program which lets you log into accounts on multiple chat networks simultaneously. This means that you can be chatting with friends on XMPP and sitting in an IRC channel at the same time.

    124 Pidgin alternatives

    Cost / License

    • Free
    • Open Source

    Application typeApplication types

    • Instant Messenger
    • Group Chat

    Origin

    • United States

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Flathub
    • PortableApps.com

    • United States

    

    

    

    +4

    

    More about Pidgin  

    

    Good alternative?Is Pidgin a good alternative to SeaMonkey?