Best Team Chat Software for Linux - Page 2
View:
Compare the Top Team Chat Software for Linux as of July 2026 - Page 2
Sort By:
-
1
CloudMeet
Crest Infosolutions Pte Ltd
Self-hosted and end-to-end encrypted Online Meeting, Team Chat, Audio/Video Calling and Communication Channels Solution for Enterprises. Following features are included in this release: 1. Join meeting from mobile by entering meeting id, password and name. 2. Login into CloudMeet using your credentials. 3. Initiate instant meeting or schedule a virtual meeting for later date. 4. View, accept/reject invites and start or join meetings. 5. Instant 1-to-1 or Group Chat with your colleagues with push notifications. 6. Instant 1-to-1 or Group Audio or Video calling with your colleagues. -
2
Azendoo
Azendoo
Improve team communication and collaboration with Azendoo, an easy project management and team collaboration application for modern teams. Available as web, desktop and mobile applications, Azendoo helps teams organize work, plan and share team projects, and communicate more efficiently, thus increasing productivity. Azendoo offers integrations with major business apps plus over 80 external services via Zapier.Starting Price: $7.50/month/user -
3
Messagenius
Messagenius
MESSAGENIUS - SECURE ENTERPRISE MESSAGING Messagenius is the enterprise messaging for secure, smart and integrated communications among colleagues: - Runs on your own private servers/clouds; - Enhances productivity with dedicated features; - Integrates into any software in use; - Gets 100% customisable and comes in white-label by default. COMPETITIVE ADVANTAGES Messagenius has 3 main competitive advantages in comparison with the mainstream messaging apps (WhatsApp, Slack, Skype, etc.): 1. SECURITY, DATA OWNERSHIP & COMPLIANCE - It runs on the customer’s private servers (on-premises/private-cloud). 2. PRODUCTIVITY - UX and UI are 100% customizable, up to white label. 3. INTEGRATION - It integrates into and with any software in use. TECHNOLOGY Messagenius is available for Android, iOS, web & desktop as: stand-alone messaging app, branded and customised in white label; add-on messaging feature, integrated into other software via SDK.Starting Price: $8 per user per month -
4
Virola
Virola Messenger
Virola Messenger is a secure team collaboration tool. It offers functionality that helps to bring distributed teams together and organize company workflow within one system. Virola Mesenger offers the following: - unlimited private and group chat rooms - possibility to create read-only news channels - possibility to create discussion boards - reactions to messages, mentions, replies, and discussion threads - files transfer - permanent chat history that is always available - flexible search - media files playback and preview - continuous voice and video meetings - meetings recording - issue tracking with task board - screen sharing and remote control - flexible permission framework Both self-hosted and cloud servers are available. Client apps for major desktop and mobile operating systems are available.Starting Price: $22 per 11 users / month -
5
Fleep
Fleep
Get ready to work smarter, better, faster. Combining messaging with file sharing and tasks, Fleep has everything you need to coordinate your team’s work from idea to execution. Conversations are at the heart of Fleep. Set them up around projects, teams or any specific topics to stay connected and discuss ideas. Highlight any decisions or plans on the conversation's Pinboard and create tasks to coordinate execution. Communicate with any other Fleep user or team, without having to sign out or sign in separately. Simply search for and add your partners or clients to the conversation. If they're not Fleep users yet, send them an invite to join you. Use Fleep on the web browser or on the native apps for Windows, Mac, Linux, Android or iOS. Your files and messages are stored securely in the cloud, accessible from any device you log in from. Communicate and collaborate with your team and any other Fleep user or team, without having to sign out and sign in separately.Starting Price: €5 per user per month -
6
Zenchat
Axonic Informationssysteme
Finally a team messenger with built-in task management. Communication is maybe the most powerful tool we have, and one of the most enjoyable and natural things to do. As a core part of our productivity suite, we want to offer a seamlessly-integrated messaging platform for your team. Secure, reliable, and fully-controlled by your organization, Zenchat is enterprise-ready with a focus on great user experience. Messaging is an essential part of modern teamwork, but until now an important part was missing within messaging solutions: Tasks. The combination of chat and tasks creates a complete communication experience that just feels right. No more switching between chats and task lists or boards. In a chat you talk about a lot of things: Not just regular chat, but also about tasks, or topics like clients, candidates, features, bugs, etc. Talking about more than one topic at a time can blow up the chat and often leads to misunderstandings or lost messages.Starting Price: Free -
7
Frisbee
Frisbee
Corporations are adding work-from-home and cross-border hiring policies. For people who have transitioned to working remotely, enterprise messengers such as Frisbee have become irreplaceable and vital communication tools. Voice calls and messages are encrypted in accordance with national standards. Private cloud deployment in a trusted data center. Email has established itself as a standard for communication in government structures, but it does not meet modern requirements and is not designed for quick conversations. Email messaging may cause chaos with the addressee or file losses. It is also hard to read after 7 letters in a chain and find the necessary information in your inbox. Frisbee provides modern collaboration and brings order to your correspondence with workspaces, group chats, hashtags and personalized notifications. Public messengers such as Whatsapp and Telegram are ideal for personal chit-chatting and even some businesses are trying to use them in working communications.Starting Price: $50 per month -
8
Stork
Stork Tech, Inc.
Workspace Collaboration Platform for Hybrid Teams that Records and Transcribes Meetings and Calls. Asynchronous Voice and Video collaboration for hybrid and remote teams. Better than emails, faster than meetings. Share your work with meeting recordings, quick screen recordings, video notes and voice updates. Business messenger that records all channel meetings. See and hear team conversing in real time or play back the recording later. Join a live meeting or read the transcription later. All conversations and meetings are recorded automatically. Stork is a home for Serendipitous Watercoolers. Absence of unexpected office encounters is a real problem for remote teams. Stork is the first and only business platform that solves this. When two people are talking in Stork - any other team member can join the conversation. Stork creates serendipitous meeting experience and encourages spontaneous conversations.Starting Price: $2.99 per user per month -
9
Twake
Twake
A simple and secure collaboration platform that improves your team's productivity. Fully compliant with GDPR. Twake is your company’s main hub for managing key activities. Call your colleagues, and start a video conference with your entire team with native Jitsi integration. Start a call from a chat channel or organize it on a calendar event to hold your meetings on Twake. Use the calendar to organize your global team schedule. Create different calendars for each team, add events, deadlines, and tasks, and share them with all your collaborators. Install your favorite application in your workspaces. Each application is independent of your discussions, files, and calendars and is different between each workspace. View and edit your documents in real-time directly online, without having to download them. You can work with several collaborations on the same document in any format (MS Office, Google Doc, Libre Office, etc.)Starting Price: €4.19 per month -
10
Buzz
Block Open Source
Buzz is a self-hostable workspace where humans and AI agents build together in the same rooms, on a relay the team owns. One community brings conversations, agents, workflows, repositories, artifacts, documents, search, and automation into a single workspace with one identity model and one event log. Every message, reaction, workflow step, review approval, canvas update, huddle event, and Git action is recorded as a cryptographically signed Nostr event, giving people and processes the same audit trail. Agents are members, not bots: teams add them to channels like colleagues, give them their own keys and scoped memberships, and let them open repositories, send patches, review code, run workflows, edit canvases, orchestrate other agents, create channels, join voice huddles, and bring the right people into the work. Buzz can search project history and return answers with supporting threads, patches, runs, and approvals.Starting Price: Free -
11
OMessenger
Srimax Software Technology
Communicate securely and safely within office and from anywhere in the world. Peer-to-peer server-less technology ideal for small businesses, and with server architecture ideal for corporates. Packed with seamless features and easy customization with enormous flexibility to meet each business's specific needs. Quick installation and ready to use in less than a minute. Lightweight, power-full and fast and Integrable. SDK tool kit for integrating custom applications. Traditional instant messengers are not the best solution for communicating with co-workers in a large office building. Besides the fact that anyone from the outside can interrupt your work, there are also a few risks regarding security. An excellent alternative is OMessenger, which is designed specifically for office communications. The software provides the same functionality as other instant messengers, but it relays messages over a local network or VPN.Starting Price: $2.60 per license -
12
Zimbra
Synacor
Zimbra 9 : Extensibility for Collaboration Superheroes! Users move seamlessly between desktop, mobile and tablet browsers with a consistent email and collaboration experience. Designed for extensibility and features best- in-class, out-of-the-box integrations with Slack, Dropbox and Zoom, with many more underway. Zimlet framework and APIs let you customize Zimbra to meet your specific requirements. Zimbra’s dependable server infrastructure for the security, privacy and data sovereignty Zimbra customers expect. Expect an easy upgrade process moving to Zimbra 9 — with no data migration. Zimbra 9's modern, responsive UI is built on Zimbra's dependable server infrastructure for the security, privacy and data sovereignty you expect from Zimbra. Unlike competitors with closed platforms, Zimbra 9 is flexible and extensible. Break free from Microsoft and Google and integrate with the 3rd party collaboration services you use today—Slack, Zoom, Dropbox and more.Starting Price: Varies -
13
GG
Fintecom
Keep in touch, on your own terms. At home, at work, on the go. With GG it’s very simple! Simply everywhere Chat on the computer and on the phone. You can also chat in the browser without installing the app (available on the desktop version). In today’s world, clients expect fast reactions and efficient communication from companies. GG Chat makes this possible. The service supports sales and facilitates online communication with customers - quickly, securely, on any device. Constant contact with customers, answering their questions in real time - this is what sales depend on today. Do you want to support her? Add the GG Chat service on your website . GG Chat adapts to your site. Give fate a chance and find your soul mate. Or the love of your life. Or simply a companion to talk to. Life is full of surprises, allow yourself to experience one of them - draw a contact and chat wherever you want: at home, at work, on the go. GG is always with you. -
14
OpenText GroupWise
OpenText
OpenText GroupWise is a secure, enterprise-grade messaging and collaboration platform that combines email, calendaring, contacts, and scheduling into a single, flexible system. It is built for organizations that require strong security, compliance, and reliability across highly regulated industries such as government, education, utilities, and healthcare. The platform enables teams to customize the user interface, integrate with systems like Microsoft Exchange and Active Directory, and centrally manage contacts, address books, and shared calendars. GroupWise includes intelligent scheduling tools, travel-time adjustments, and collaboration features that help streamline workflows and improve daily productivity. Its security measures—such as multifactor authentication, encryption, and gateway protection—ensure that sensitive communications stay protected. -
15
Zooid
Zooid
Zooid is an open-source team chat app built on the Matrix protocol, offering channels, threads, direct messages, and spaces. It can be self-hosted so conversation history and data remain on infrastructure the operator controls. The application is designed so that AI agents can take part in the same rooms as human team members. Agents that support the Agent Client Protocol (ACP), such as Claude Code, Codex, and opencode, can be added to a room, where their actions render as structured interface elements rather than plain text: permission requests appear as approval cards, tool calls as structured data, task plans as checklists, and sub-agent hierarchies as an expandable tree. Each agent runs in its own sandboxed container. Zooid is released under the MIT license and is self-hostable end to end.Starting Price: Free (open source) -
16
IceWarp
IceWarp
The only office rule is, there is no office. Business email, TeamChat for project teamwork, real-time office document collaboration and online meetings. All in our secure cloud and for half the usual cost. Chat in teams organized around projects, upload files, mention coworkers, comment on posted emails, pin important posts. Integration with email enables sharing received messages directly to TeamChat room for colleagues‘ attention. Skyrocket your office work effectivity with Desktop Client and Desktop Office documents on Windows as well as Linux devices. Get the complete Suite, or choose only the app you need.Starting Price: $312.00/year/user -
17
CA Flowdock
CA Technologies
CA Flowdock brings all of your conversations, work items and tools into one place. Prioritize work, solve problems, search and organize across teams, locations and timezones. Real-time team chat for your entire organization. Flows are the heart of Flowdock, they are open spaces for your teams to converse and collaborate. Invite project stakeholders to join your Flow to participate in discussions, see updates from your tools, and receive catered notifications. Within a team Flow, conversations are organized by Threads. Team members can reply to these Threads, keeping topics organized. All conversations are color coded so you can quickly identify a topic and jump back into the conversation. If you need to discuss something confidentially with a member of your team, you can converse privately through our 1:1 Flows. Use the /appear command to activate instant video chat and screen sharing through one of our favorite integrations: Appear.in. The link is available for anyone on your team.Starting Price: $3.00/month -
18
Spectrum
Spectrum
The community platform for the future. The internet was built for communities. But, as the web has changed and improved radically, community software has hardly improved since the heyday of message boards and IRC. Spectrum makes it easy to grow safe, successful online communities that are built to last. By building on Spectrum, communities become easily discoverable through search, curation, and even other community members. It also means no more managing multiple logins or playing whack-a-mole with different notifications and preferences. Everyone wins! Conversations on Spectrum are real-time chat, just like your favorite messaging app. But on Spectrum, conversations continue to provide value to more and more people over time. Every conversation gets a unique link to make it easy for people to discover, share, or save for later. -
19
Tox
Tox
Whether it's corporations or governments, digital surveillance today is widespread. Tox is easy-to-use software that connects you with friends and family without anyone else listening in. While other big-name services require you to pay for features, Tox is completely free and comes without advertising — forever. Chat instantly across the globe with Tox's secure messages. Keep in touch with friends and family using Tox's completely free and encrypted voice calls. Catch up face to face, over Tox's secure video calls. Share your desktop with your friends with Tox's screen sharing. Trade files, with no artificial limits or caps. Chat, call, and share video and files with the whole gang in Tox's group chats. -
20
Edworking
Edworking
Edworking is the ideal solution for anyone who loves to have everything and everyone right there in one place. It can be annoying if you’re sat staring at a collaborative whiteboard, when your colleague is waiting in a chatroom in an entirely different app. Edworking brings together a suite of collaboration and communication tools that are easy to use, with everything you need and nothing you don’t. It’s functional, it’s fast and it’s versatile. One of the main advantages is that you have a complete overview of the state of your projects at a glance. Updated tasks and new messages are instantly visible within the one platform, and everyone is on the same page. It’s one window on your desktop that holds a huge amount of functionality with great styling and a simple interface.Starting Price: £5/month/user -
21
Synology Chat
Synology
Synology Chat is a private cloud messaging service for secure, easy team communication on Synology NAS. It helps teams transform day-to-day communication with flexible 1-to-1 conversations, group conversations, and public or private channels, giving users a central space to share updates, files, links, and team discussions. Built for privacy, Synology Chat supports optional end-to-end encryption for conversations or channels, helping organizations keep communication confidential while maintaining control over their data. Users can chat from a browser or through Windows, macOS, Linux, iOS, and Android apps, making it accessible across office, remote, and mobile environments. Message management tools help teams stay organized with pinned messages, user mentions, bookmarks, hashtags, shared-file and shared-link bulletin boards, and integration with Synology apps. -
22
All-in-One Messenger
All-in-One Messenger
One app for all your communication services! Use messengers like WhatsApp, Telegram, Messenger, Skype, Gmail and many more in one app! Manage all your messengers in one app. All-in-One Messenger supports more than 40+ messengers. Change the appearance, manage Push Notifications, use multiple instances or use the dark mode. The settings tab got you covered. All-in-One Messenger shows an unread message count right in your appbar and informs you via Desktop Notifications. -
23
Franz
Franz
Get back on top of your messaging. Franz is your messaging app for WhatsApp, Facebook Messenger, Slack, Telegram and many many more. Franz supports a great variety of business and private messaging & chat services like Slack, WhatsApp, WeChat, Messenger, Telegram, Google Hangouts, Skype, Zendesk and many more. It does not matter if you just want to keep in touch with your friends or are managing a multi-seat customer care team. Franz got you covered.Starting Price: $3.99 per month
