Best Team Chat Software for Linux
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Compare the Top Team Chat Software for Linux as of September 2025
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What is Team Chat Software for Linux?
Team chat software enables real-time messaging and collaboration among team members, facilitating quick communication and information sharing. It supports features like group chats, direct messaging, file sharing, video calls, and integration with other productivity tools to streamline workflows. The software often includes searchable message history, notifications, and customizable channels to organize conversations by topics or projects. By fostering seamless communication, team chat software helps improve coordination, reduce email overload, and boost overall productivity. It is widely used across industries for remote work, project collaboration, and internal communication. Compare and read user reviews of the best Team Chat software for Linux currently available using the table below. This list is updated regularly.
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1
Brosix
Brosix
Brosix Instant Messenger (IM) supports businesses to streamline and secure their team communication through private team communication networks. Brosix provides businesses with all of the tools they need to increase team productivity in one user friendly and fully encrypted platform, including file transfer, screen sharing, group and private chat, virtual whiteboard and more. Brosix IM’s private networks help businesses to increase team collaboration and efficiency, reduce overhead, and guarantee data privacy. Team networks take just minutes to set up, so businesses can immediately begin reaping the benefits of their all-in-one, and fully administrable communication network.Starting Price: $4 per month -
2
Rambox
Rambox
Rambox is a digital workspace organizer that boosts productivity for professionals who use web apps frequently. It centralizes all your apps, making it easy to organize and access frequently used applications in one place. With over 700 pre-configured apps, including Gmail, WhatsApp, Facebook, iCloud, and more, you can instantly add them to your workspace. And if your app isn't listed, no problem - you can add any custom app in a few easy steps. Rambox synchronizes app configurations and can disable notifications across all devices in the user dashboard, automatically hibernating inactive apps to free up memory. Plus, users can apply CSS styling and JS code to improve each app's design and performance. Other features include: dark mode, do not disturb mode, spell checking, ad blocking, password management, notification management, and keyboard shortcuts.Starting Price: $7 per user per month -
3
Slack
Salesforce
Slack is a cloud-based project collaboration and team interaction software solution specially designed to seamlessly facilitate communication across organizations. Featuring powerful tools and services integrated into a single platform, Slack provides private channels to promote interaction within smaller teams, direct channels to help send messages directly to colleagues, and public channels that enables members across organizations to start conversations. Available on Mac, Windows, Android, and iOS apps, Slack offers a plethora of features that include chat, file sharing, collaborative workspace, real-time notifications, two-way audio and video, screen sharing, document imaging, activity tracking and logging, and more.Starting Price: $6.67 per user per month -
4
Pumble
CAKE.com Inc
Pumble is a free team chat app allowing teams to collaborate and cut down on email, centralize communication, and improve productivity. Pumble offers unlimited number of users, unlimited chat history, voice calls and video calls, all for free. Every message will find its recipient quickly through private, direct or public channels, file sharing, or threads and mentions. More options are available in paid plans aimed towards professionals. Your communication hub will help manage non-desk employees, daily operations, communications, and human resource management. Pumble’s paid plan include features like: Screen sharing in video calls Customizable sidebar Guest access Managing user accounts options More file storage - 10GB per team member Pumble is available across platforms (web, Android, iOS, Windows, and Mac). Avoid messy emails, keep your communication organized and improve productivity with Pumble.Starting Price: $0 -
5
Microsoft Teams
Microsoft
Solving today's complex business problems takes teams of engaged people working together. We’ve built an online guide to teach you and your team the secrets of successful teamwork. When you have a place to create and make decisions as a team, there’s no limit to what you can achieve. Teams brings everything together in a shared workspace where you can chat, meet, share files, and work with business apps. Get your team on the same page with group chat, online meetings, calling, and web conferencing. Collaborate on files with built-in Microsoft 365 (formerly Office 365) apps like Word, Excel, PowerPoint, and SharePoint. Add in your favorite Microsoft apps and third-party services to keep the business moving forward. Get end-to-end security, administrative control, and compliance—all powered by Microsoft 365. Teams is designed for groups of all kinds. Get started with the free, no-commitments version. You can also get Teams as part of the best-in-class suite of productivity tools.Starting Price: $12.50 per user per month -
6
Discord
Discord
Discord is a free game communications app designed for both desktop and mobile platforms. Millions of players use the popular game platform every day to chat with friends over voice or text, or even stream gameplay in crystal clear quality for other Discord users. Not only can you organize a voice/text party in seconds, you can also use the service to find other players/teammates, search for certain types of groups/activities, or just talk games during your off time. The best part is that Discord is not designed for any specific genre or type of game; you can use it to coordinate communications for any game imaginable!Starting Price: Free -
7
Telegram
Telegram
Telegram messages are heavily encrypted and can self-destruct. Telegram lets you access your messages from multiple devices. Telegram delivers messages faster than any other application. Telegram servers are spread worldwide for security and speed. Telegram has an open API and protocol free for everyone. Telegram is free forever. No ads. No subscription fees. Telegram servers are spread worldwide for security and speed. Telegram has an open API and protocol free for everyone. Telegram is free forever. No ads. No subscription fees. Telegram keeps your messages safe from hacker attacks. Telegram has no limits on the size of your media and chats. Help make messaging safe again – spread the word about Telegram. -
8
Google Chat
Google
Google Chat is an intelligent and secure communications tool, built for teams. From direct messages to team chat rooms, Google Chat provides an integrated platform that makes team communication easy and efficient. Current version is for Google Workspace (formerly G Suite) customers only. -
9
Flock
Flock
Your team’s communication hub. Team messaging, video+audio calling, productivity apps and more. Flock makes communication and collaboration effortless. Get all the features you need in one easy-to-use tool. Work smarter with Flock's all-in-one messaging, video conferencing, and productivity tool. Stay connected with Flock's powerful built-in video conference feature. Up to 20 attendees can meet in real-time. You can even screen share with just a click. Powerful search helps you find anything shared in Flock, whether it’s a message, file, or link. Use our powerful suite of business collaboration tools - Shared To-Dos, Polls, Note Sharing, Reminders, and more - to optimize project management. Flock offers over 50 integrations with tools like Asana, Twitter, Googe Drive, and Todoist. Add your apps in Flock with one click and you’ll never need to switch tools to get work done.Starting Price: $4.50 per user per month -
10
Zoho Cliq
Zoho
Zoho Cliq is a business communication software that helps simplify and streamline your communication with organized conversations and information that's easy to find. Cliq is designed to enable a hybrid work style, where you can log in to work through any device from anywhere. This helps improve your team's overall productivity and, in turn, impacts the performance of your business positively.Starting Price: $2 -
11
Zoom Team Chat
Zoom Communications
Connect your teams and streamline communications. Included with your Zoom license is Zoom Team Chat. Helping your teams stay connected. Streamline your teams with chat and video meetings. Make collaboration easier between teams and external participants with enterprise chat and instant video meetings. Power modern and efficient team communication. Create a virtual workspace where all the right people for every project are ready to collaborate. Organize your communications chaos. Save time by quickly finding messages, content, and links related to your conversations and projects. Start a meeting with any 1:1 or group channel. Zoom meetings scale up to 1,000 people with clear video, audio and screen sharing. Communicate in public or private channels organized by projects, teams, or topics. Share files, emojis, screenshots, and more. Quickly find contacts, messages, and files, keeping knowledge and information at your fingertips. Calendar integrations sync status and presence. -
12
Diode Collab
Diode
Diode Collab™ is a decentralized, local-first collaboration tool that combines secure chat, file sharing, VPN-like access, and team coordination inside a private “Zone.” All communication and data stay fully end-to-end encrypted, with no third-party servers involved - not even Diode can see your activity. Use it for secure messaging, files, notes, dashboards, and external uploads—without ever compromising identity or privacy. -
13
Element
Element
Element is a secure communications platform built on Matrix: a decentralised and end-to-end encrypted protocol. Bring your teams together, boost productivity and workplace satisfaction, while retaining complete ownership of your data. Element is a leader in the Forrester Wave: Secure Communications report. Easily collaborate with your partners, suppliers or clients with video calls and instant messaging: like email for the 21st century. You can even connect your Slack, MS Teams, WhatsApp accounts. On the other hand Element can be closed for high security environments using secure border and cross domain gateways, and even air-gapped deployments. Being built on Matrix, there is no single point of failure for the network thanks to the decentralised network architecture, making it perfect for mission-critical environments. Please contact us to explore how your business can benefit from Element.Starting Price: $5 Per Monthly Active User -
14
AWS Wickr
Amazon
AWS Wickr is a secure, end-to-end encrypted messaging platform designed for enterprises and government agencies to facilitate confidential communication. It supports text, voice, video, file sharing, and screen sharing with robust data protection and compliance capabilities. AWS Wickr ensures messages are encrypted at rest and in transit, with content expiration and ephemeral messaging features to reduce data retention risks. The platform allows for seamless collaboration while maintaining strict security, privacy, and regulatory standards. It is widely used in industries requiring high levels of confidentiality, such as defense, healthcare, and financial services.Starting Price: $5/user/month -
15
Wire
Wire
Wire protects critical communications for the world’s most security-demanding organizations. Wire's highest security standards enable users to communicate securely, thanks to the most advanced encryption and its Zero-Trust architecture, while facilitating user administrators to manage and control their organization's information, guaranteeing the sovereignty of their data. Created by the founders of Skype, Wire provides end-to-end encryption for messages, audio and video conferencing, file exchange, external collaboration, and beyond. Used by most of the world's G7 governments and other security-critical organizations globally, Wire is pushing the limits of secure communication, pioneering work for standardized encryption with Messaging Layer Security. To learn more, visit wire.comStarting Price: 7.45€ -
16
WeChat
Tencent
Whether you want to send messages or share photos and videos, you can chat freely through WeChat. Wherever you go, you can immediately get in touch with the people you care about using WeChat. Search and add friends directly via WeChat ID or mobile number. Start chatting once your friend request has been accepted. On Moments, you can share your life's favorite experiences using photos or videos with your friends, and also see your friends' Moments at any time. Let's share on Moments! Get face-to-face with your friends and family instantly via WeChat. WeChat allows you make free video and voice calls no matter where you are with one friend or a group of friends. If you're unable to express your feelings in words, then send a sticker to make your chats more fun. Designed by talented artists around the globe, WeChat's Sticker Gallery offers users free downloads and sending of countless fun stickers. Come and select your favorite stickers to chat with your friends!Starting Price: Free -
17
Keybase
Zoom Communications
End-to-end encryption for things that matter. Keybase is secure messaging and file-sharing. We use public key cryptography to ensure your messages stay private. Even we can’t read your chats. Keybase works for families, roommates, clubs, and groups of friends, too. Keybase connects to public identities, too. You can connect with communities from Twitter, Reddit, and elsewhere. Don’t live dangerously when it comes to documents. Keybase can store your group’s photos, videos, and documents with end-to-end encryption. You can set a timer on your most sensitive messages. -
18
Noysi
Noysi
Noysi is a platform which will make your communication easier and more effective among team members, employees around the world, customers, agencies, consultants, other providers, and much more. Real-time conversations organized in open, private channels, and messages 1 to 1. Storage Unlimited cloud storage, where all files are encrypted and secure. An advanced Task Manager where you can organize your projects super fast. Video Calls, Screen Sharing and Broadcast, 1 to 1 and group calls. An indexed browser divided into messages, members, channels, and files. ALL at once. An app integrator for being able to use all your current tools in Noysi. Organize your company into teams, departments, or projects. Communicating by open channels, 1 to 1 messages, and private groups. Having the possibility of inviting unlimited partners. Noysi provides you a task manager which enables to keep your projects under control.Starting Price: €4 per user per month -
19
Teams.cc by 500apps
500apps
Teams.cc is a simple and fast AI-powered team chat platform that helps teams of all sizes communicate and collaborate more effectively. Teams.cc is more than just a team chat software, It transforms the way your team collaborates with unlimited team messaging, secure file-sharing, channel management, in-app video calling, and powerful productivity tools, all under one platform. Features: 1. Enhanced Channel Management 2. Third-party Integrations 3. Mobile Access 4. Private Messaging 5. Video Conferencing 6. File Sharing 7. Notes Management and many more.Starting Price: $14.99 per month -
20
Session
The Session Technology Foundation
Session is an end-to-end encrypted messenger that minimizes sensitive metadata, designed and built for people who want absolute privacy and freedom from any form of surveillance. Session accounts are completely anonymous. No phone number or email required. Session doesn’t collect data, so there’s nothing to leak. Send messages through our onion routing network and leave no trace. Session’s code has nothing to hide. Anyone can view, audit, and contribute. With no central point of failure, it’s harder to shut Session down. Talk to your friends or talk to the world. You decide. Closed groups let you talk to up to 20 friends at once, with the same encrypted protection as one-on-one chats. Got a bigger crowd? Use an open group to connect with as many people as you want. Sometimes, a text just isn’t enough. Voice messages let you send something a little more personal, so nothing gets lost in translation. -
21
Rocket.Chat
Rocket.Chat
Rocket.Chat is a fully customizable, open-source communications platform for organizations with high standards of data protection. It enables real-time conversations between colleagues, with other companies, or with your customers, regardless of how they want to connect with you. Compared to similar players in the industry, such as Slack and Microsoft Teams, Rocket.Chat offers an on-prem deployment that enables organizations to take full ownership of their data. Rocket. Chat's open-source nature makes it more flexible to meet specific company needs and more scalable to follow your organization's growth. It also holds the only true MIT open-source license. We have over 1000 developers across the world contributing to the open-source code. Every day, tens of millions of users in over 150 countries and in organizations such as Audi Business Innovation, Deutsche Bahn, The US Navy, and Credit Suisse trust Rocket.Chat to keep their communications completely private and secure.Starting Price: $3/user/month -
22
HubEngage
HubEngage
HubEngage is a state-of-the-art, intelligent employee experience platform for communications and engagement. HubEngage enables companies of all sizes to engage their employees with relevant communications features combined with deep segmentation tools and in-depth analytics. Combined with a multi-channel approach via iOS and Android apps, desktop intranets, emails, and digital displays, companies can reach 100% of their workforce 24/7. Visit us at HubEngage.com and book a demo today! The HubEngage platform allows for companies of all sizes to solve for unique employee engagement needs from communications to recognitions to employee feedback. As an innovative organization, you can empower your employees and help them achieve objectives that are in -line with the mission, vision, and company values. Enrich the lives of your employees so they can contribute a 100% to the company legacy.Starting Price: $5 per month -
23
Ryver
Ryver
Ryver is a team collaboration software platform that combines group messaging, task management, and workflow automation ALL IN ONE APP. Email "reply all" quickly becomes a messy way to collaborate. And other apps like Slack and Trello are really expensive and can't even do all of what Ryver can. Get more done by upgrading your team's collaboration software to Ryver today.Starting Price: $49.00/month -
24
Trillian
Cerulean Studios
Trillian is modern and secure instant messaging for business. Supercharge employee communication with Trillian's decentralized and federated instant messaging platform. Send private and group messages, keep tabs on what co-workers are doing, share files, and much more.Starting Price: $2 per user per month -
25
Zulip
Zulip
Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones. Zulip has modern apps for every major platform, powered by Electron and React Native. Zulip is 100% open source software, built by a vibrant community of hundreds of developers from all around the world. With 120,000 words of developer documentation, a high quality code base, and a welcoming community, it’s easy to extend or tweak Zulip. Zulip has a significantly larger and more active development community than other modern open source group chat solutions like Mattermost, Rocket.Chat, and matrix.org. Zulip has more than 90 native integrations. Several hundred more are available through Hubot, Zapier, and IFTTT. Or build your own integrations with Zulip’s powerful API.Starting Price: $6.67 per user per month -
26
Rock
Rock
Messaging + tasks combined at last. Rock allows you to work together with anyone with messages, tasks, notes, file storage, and meetings in one place. All-in-one communication built for remote and hybrid teams. Rock allows you to collaborate with anyone, anywhere. Maximize your productivity while streamlining team communication and collaboration with: - Full-fledged messaging app with unlimited messages. - Unlimited tasks, project boards, to-do lists, filters, deadlines, and more! - Kanban boards, assignees, checklists sprints, task deadlines, and more all in the Tasks mini-app. - Note-taking functionality to document important information with your team. - Seamless integrations with Google Drive, Zoom, GitHub, Zapier, Figma, Notion, Google Docs, Google Meet, Dropbox, and more! - Import all your messages and tasks from Slack, WhatsApp, Trello, Asana, ClickUp, Jira, and more. Purpose-built for remote teams and hybrid teams. Get work done without switching platforms.Starting Price: $5.99 -
27
Keet
Holepunch
Video & Text. Private & Encrypted. Unparalleled Quality. Keet only shares end-to-end encrypted data between participants in your calls. Without middlemen, third-parties, or servers, there’s nobody left who can snoop or leak data. Keet video calls operate over direct connections between you and your friends, without using servers that can throttle your performance. You'll notice the difference. When you share a file in Keet, you don’t have to wait for it to upload. Other peers can immediately download it straight from the source. Megabytes, gigabytes, or terabytes and no limits. As your app grows beyond the hobby phase, Holepunch lets you evolve into a business without compromises. With Bitcoin Lightning and USDt micropayments built-in, it's easy to implement and use powerful paid features in apps. Peers control everything about their own data, including how it’s bought and sold. The days of tokens, ads, hidden incentives, and data harvesting are over.Starting Price: Free -
28
Zoom Workplace
Zoom Communications
Unified business communication and collaboration tools. Reimagine how your teams work with an all-in-one, open collaboration platform with AI Companion. Streamline communication, improve productivity, optimize in-person time, and increase employee engagement, all with Zoom Workplace. Make meaningful connections with a unified solution for meetings, team chat, whiteboard, phone, and more. Reduce wasted time going back and forth between applications. Zoom Workplace provides you with a seamless, automated user experience from your mobile device or desktop Streamlined features give you the ability to initiate a call or meeting from a chat, collaborate on a whiteboard from your desktop or room, and see whether a co-worker is available with presence.Starting Price: $13.32/user/month -
29
Leverice
Leverice
Leverice is a deep-threaded, structured messaging platform that unifies messaging, collaboration, and business processes. It has deep integrations with most commonly used services like Zoom, Jira, GitHub, Jenkins, and TeamCity. All communications can be kept organized and neat with the help of an innovative channel tree. With Leverice your team collaboration will become more efficient, and your team productivity will increase significantly. After every distraction, refocusing on a task can take an average of 25 minutes. Teams lose time in channels that are 90% chatter, just so they don’t miss the 10% of the info that’s essential. Divert unrelated messages into new channels, ensuring that channel feeds stay focused and each discussion stays in its own lane. Choose which teammates to engage with the new channel, minimizing distraction for others. -
30
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.