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Alternatives to SeaMonkey
Development of SeaMonkey Internet Application Suite
Communication - installs/mo 6.0
12 alternatives
Mozilla Thunderbird
thunderbird
7.0
Customizable email client
Communication 1.6K installs/mo
Microsoft Teams
microsoft-teams
7.5
Meet, chat, call, and collaborate in just one place
Communication 4.0K installs/mo
Zoom
zoom
6.0
Video communication and virtual meeting platform
Communication 6.1K installs/mo
Microsoft Edge
microsoft-edge
8.0
Multi-platform web browser
Browsers 5.2K installs/mo
Webex
webex
7.0
Video communication and virtual meeting platform
Communication 397 installs/mo
Zulip
zulip
7.0
Desktop client for the Zulip team chat platform
Communication 80 installs/mo
Vivaldi
vivaldi
8.0
Web browser with built-in email client focusing on customization and control
Browsers 943 installs/mo
Textual
textual
7.5
Application for interacting with Internet Relay Chat (IRC) chatrooms
Communication 56 installs/mo
Linphone
linphone
7.0
Software for communication systems developers
Communication 193 installs/mo
BrowserOS
browseros
8.5
Open-source agentic browser
Browsers 103 installs/mo
AionUi
aionui
8.0
Unified GUI for command-line AI agents
Developer Tools 238 installs/mo
AnythingLLM
anythingllm
8.0
Private desktop AI chat application
Productivity 606 installs/mo