Top 15 Spark Alternative and Similar Softwares | Dec 2024

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.

1. Gajim

Gajim The goal of Gajim is to provide a full featured and easy to use Jabber client. Gajim works nicely with GNOME, but does not require it to run. It is released under the GNU General Public License.......

2. WeeChat

WeeChat WeeChat is a fast, light and extensible chat client. It runs on many platforms (including Linux, BSD and Mac OS). WeeChat is: - modular: a lightweight core with plugins around - multi-protocols: IRC and Jabber (other soon) - extensible: C plugins and scripts (Perl, Python, Ruby, Lua, Tcl and Scheme)......

3. Ayttm

Ayttm Ayttm is an instant messaging (aka chat) client that provides all-in-one chat functionality for several major instant messaging services from one simple program. Ayttm "Contacts" allow you to refer to several accounts of the same person from a single contact name, making it one of the cleanest and simplest clients......

4. Psi

Psi Psi is an instant messaging application for Windows, Linux, and Mac OS X that connects to the free, open Jabber IM network (also known as XMPP).Localized versions of Psi are available in almost twenty different languages. Built-in support for the Unicode international text standard allows you to send and receive......

5. QIP Infium

QIP Infium QIP Infium is a multiprotocol instant messaging client. It supports ICQ (OSCAR), Jabber (XMPP), Mail.ru Agnet (MRA), IRC, XIMSS, SIP, Twitter, Facebook and other.......

6. Openfire

Openfire Openfire (formerly Wildfire) is a cross-platform instant messaging (IM) and groupchat server. It uses the only widely adopted open protocol for instant messaging, XMPP (also called Jabber). Openfire is incredibly easy to setup and administer, but offers rock-solid security and performance.......

7. Monal

Monal Monal is an XMPP/Jabber IM client. It can connect to any standard XMPP chat server such as Gtalk or Facebook chat.Notable features:- Free and No Ads! Strong focus on privacy. Does not phone home and does not have "metrics" software. Does not read any personal information.- A direct client that......

8. Conversations

Conversations Conversations is a privacy focused, open source XMPP Texting [Jabber] client for Android 4.0+ smart phones with wife-approved easy encryption [OTR, OMEMO, or GPG]......

9. Psi+

Psi+ Psi+ is a development branch of Psi IM XMPP/Jabber client. Psi is a cross-platform powerful XMPP/Jabber client (Qt, C++) designed for the Jabber power users.......

10. Adium

Adium Adium 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 team. Based on the libpurple protocol library, Adium can connect you to any number of messaging accounts on any......

11. BeeBEEP

BeeBEEP BeeBEEP is a secure network chat. You can talk and send files with all your friends inside a local area network such of an office, home or internet cafe without a server.You can run in linux using wine.........

12. Xabber

Xabber Open source Jabber (XMPP) client with multi-account support, clean and simple interface. Being both free (as in freedom!) and ad-free, Xabber is designed to be the best Jabber client for Android .......

13. Speak Messenger

Speak Messenger Speak Messenger enables you to send and receive Texts, Images, Voice Recordings and Videos in less than 100 milliseconds.Why Switch to Speak?IT'S FAST: Speak Messenger is faster than any other app on the market. Delivering data in less than 100ms. Chatting to someone on Speak is like having a normal......

14. jTalk

jTalk Sorry, we have added any description on jTalk......

15. Thirdlane Connect

Thirdlane Connect Thirdlane Connect aims to increase team productivity by combining chat, voice and video calls, video conferencing, screen sharing, CRM and application integration into one simple to use application. Thirdlane Connect works in modern browsers, on Android, and Windows, Mac, and Linux desktops.Thirdlane Connect relies on Thirdlane platform products for busiesses......