Spark Alternatives
Spark
Spark is an Open Source, cross-platform IM client optimized for businesses and organizations. It features built-in support for group chat, telephony integration, and strong security. It also offers a great end-user experience with features like in-line spell checking, group chat room bookmarks, and tabbed conversations.
Best Spark Alternatives
Hate Spark? Use another browser! Which one should you go with? Try out these other browsers before making your final decision. Want some more context? We've got a great list of alternatives to Spark here.
Pidgin
FreeOpen SourceMacWindowsLinuxBSDPortableApps.comXfcePidgin is an easy to use, multi-protocol chat client client used by millions. Connect to AIM, MSN, Yahoo, XMPP, and more chat networks all at once. It has built-in...
Features:
- Support for Multiple protocols
- Support for Multiple protocols
- Extensible by Plugins/Extensions
- IRC
- Plugins
- Supports XMPP
- Chat
- Messaging
- Multiple languages
- Multiple Account support
- Multiple chat protocols
- Portable
- Video calling
- Voice Call
- Xmpp
Jitsi
FreeOpen SourceMacWindowsLinuxWebAndroidiPhoneAndroid TabletBSDiPadJitsi (previously SIP Communicator) is an audio/video and chat communicator with full encryption that supports protocols such as SIP, XMPP/Jabber, ICQ/AIM, Windows Live...
Features:
- SIP
- Video Conferencing
- Security & Privacy
- Privacy-friendly
- Browser based
- Chat
- Cross-platform
- Desktop Sharing
- File sharing
- Group chat
- iPhone/iPod sync
- Live Meeting
- Support for Multiple protocols
- Multiple Account support
- No download
- No installation required
- No Login Required
- OTR
- Plugins
- Privacy focused
- Share your screen
- SIP
- Softphone
- Unlimited users
- Video calling
- Video chat
- Video Conferencing
- Voice chat
- WebRTC
- Xmpp
Adium
FreeOpen SourceMacAdium is a free and open source instant messaging application for Mac OS X, written using Mac OS Xs Cocoa API, released under the GNU GPL and developed by the Adium...
Features:
- Support for Multiple protocols
- Xmpp
- Chat
- Customizable
- Messaging
- Multiple languages
- OTR
- Supports XMPP
- Tabbed interface
- Support for Themes
Trillian
FreemiumMacWindowsLinuxWebAndroidiPhoneBlackberryiPadTrillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation...
Features:
- Chat
- Facebook integration
- IRC
- Messaging
- Support for Multiple protocols
- POP3 Support
- Team Collaboration
- Xmpp
Miranda IM
FreeOpen SourceWindowsPortableApps.comMiranda IM is the smaller, faster, easier instant messenger with support for multiple protocols. Designed from the ground-up to be resource efficient while still...
Features:
- Chat
- IRC
- Multi-messenger
- Support for Multiple protocols
- Portable
- Telegram
- Xmpp
Empathy
FreeOpen SourceLinuxBSDEmpathy is a messaging program which supports text, voice, video chat, and file transfers over many different protocols. You can tell it about your accounts on all those...
Features:
- Chat
- Integrated File Sharing
- Support for Multiple protocols
- SIP
- Video calling
- Video chat
- Voice chat
- Xmpp
Psi
FreeOpen SourceMacWindowsLinuxBSDAn instant messaging application for Windows, Linux, and Mac OS X that connects to the free, open XMPP network. Localized versions of Psi are available in almost...
Features:
- Xmpp
- Chat
- Supports XMPP
Gajim
FreeOpen SourceMacWindowsLinuxBSDXfceThe goal of Gajim is to provide a full featured and easy to use XMPP client. Gajim works nicely with GNOME, but does not require it to run. It is released under the GNU...
Features:
- Decentralized
- Chat
- Encrypted chat
- Group chat
- Multiple languages
- OMEMO
- OTR
- Supports XMPP
- Tabbed interface
- Video calling
- Xmpp
Disa
FreeOpen SourceAndroidAndroid TabletKindle FireDisa is your new messaging hub. Conversations from different services can seamlessly be joined together, or disbanded within seconds.
Features:
- Extensible by Plugins/Extensions
- Messaging
- SMS Messaging
- Telegram
- Unified communications
- Unified messaging
- Whatsapp integration
YakYak
FreeOpen SourceMacWindowsLinuxHangoutsWhat does it do: * Send/receive chat messages * Create/change conversations (rename, add people) * Leave/delete conversation * Notifications * ...
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