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Best Business Instant Messaging Software For Free

Top picks for Business Instant Messaging Software available for Free

Send messages within your LAN with ease.

5.0

Excellent

Free Trial available, Try Now

Freemium not available

Streamline your business with powerful instant messaging.

5.0

Excellent

Free Trial available, Try Now

Freemium not available

imBee offers custom pricing plan

Streamline your business communication with Tocaro IM.

5.0

Excellent

Free Trial available, Try Now

Freemium not available

Starts from $8/User/Month

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List of the Best Business Instant Messaging Software For Free as of September 2026

Softros LAN Messenger - Business Instant Messaging Software

Softros LAN Messenger

Send messages within your LAN with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is Softros LAN Messenger?

his instant messaging software solution for PC and VMware can be installed on a personal computer running Windows or Linux with only 100% free open source components, or on a virtual machine running on the all-in-one Sofrosbox" appliance. Using Softros LAN Messenger individuals can send free ...

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imBee - Business Instant Messaging Software

imBee

Streamline your business with powerful instant messaging.

Best for: SMB teams · Mid-market · Enterprise

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What is imBee?

imBee is a powerful, feature-rich Business Instant Messaging Software, which is designed to make your business run more efficiently, with less downtime and more effective communication all within one user friendly environment. The software is loaded with powerful features that allow businesses ...

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imBee offers custom pricing plan

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Tocaro - Business Instant Messaging Software

Tocaro

Streamline your business communication with Tocaro IM.

Best for: SMB teams · Mid-market · Enterprise

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What is Tocaro?

Tocaro delivers instant messaging and presence to business with Tocaro IM, a powerful and easy to use suite that gives user control over instant messaging environment. As a business, now deliver an instant messaging environment for desktop users that supports unified communications, real-time ...

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Starts from $8/User/Month

Hibox - Business Instant Messaging Software

Hibox

Connect and collaborate seamlessly with Hibox.

Best for: SMB teams · Mid-market · Enterprise

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What is Hibox?

Hibox is a complete business instant messaging software solution. Hibox is open source and free to use, thanks to its extensive collection of functions and flexible configuration options it can be enriched with ad-ons. The innovative architecture of Hibox allows for the easy connection with ...

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Starts from $4/User/Month, also offers free forever plan

Chanty - Business Instant Messaging Software

Chanty

Collaborate better, grow faster with Chanty.

Best for: SMB teams · Mid-market · Enterprise

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What is Chanty?

Chanty is a complete instant messaging software solution to help small businesses collaborate, manage and grow. Features include: Instant Messaging, Desktop Notifications, File Sharing, Team Calendar and much more. Chanty also has a chat feature allowing user to communicate with employees or ...

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Starts from $3/User/Month when Billed Yearly, also offers free forever plan

Weseeble - Business Instant Messaging Software

Weseeble

Effortless communication for seamless business management.

Best for: SMB teams · Mid-market

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What is Weseeble?

Weseeble's Business is an instant messaging software for managing a business. The software has been designed with many helpful tools to make business life easier, allowing businesses to send messages from one place and view messages from everywhere. These tools include: - Multiple Users - File ...

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Starts from $3/User/Month when Billed Yearly

Maqpie - Business Instant Messaging Software

Maqpie

Streamline your business communication with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is Maqpie?

Maqpie is the business instant messaging software solution to communicate effectively and share information with customers, partners, vendors and employees. It has features like quickly send texts to many people at once, Text chat rooms for real-time communication, Send private chat messages to ...

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Starts from $15/Month when Billed Yearly

Slack - Business Instant Messaging Software

Slack

Stay connected and organized with Slack.

Best for: SMB teams · Mid-market · Enterprise

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What is Slack?

Slack is the only unified communication platform for chatting, sharing, and collaborating. Whether in one-on-one conversations or a large group, Slack's threaded conversations keep everyone on the same page. No more email threads about a project that went sideways. No more meeting minutes ...

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Starts from $2.67/Month, also offers free forever plan

Mattermost - Business Instant Messaging Software

Mattermost

Streamline team communication and collaboration.

Best for: SMB teams · Mid-market · Enterprise

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What is Mattermost?

Mattermost is an open source messaging platform that brings all business communication into one place. More than just chat, Mattermost is built around a modern team communication workflow. It includes integrated video conferencing and IP telephony, along with integrations to CRM, LDAP ...

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Free Trial·

Starts from $3.25/User/Month, also offers free forever plan

Pumble - Business Instant Messaging Software

Pumble

Effortlessly connect and collaborate with your team.

Best for: SMB teams · Mid-market · Enterprise

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What is Pumble?

Pumble is a top-notch instant messaging platform designed to streamline team communication and enhance productivity. This incredible tool offers a cost-effective alternative to popular messaging platforms like Slack and Microsoft Teams. With Pumble, you can stay connected with your team through ...

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Edworking - Business Instant Messaging Software

Edworking

Unleash productivity with Edworking's remote work platform.

Best for: Mid-market

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What is Edworking?

Edworking is a remote work platform that combines chat, stories, video calls, task management, and file sharing in a single interface. It includes a Task Tool for managing complex projects, a Stories feature for quick voice and screen recordings, and access to 200+ freelancers for teams that ...

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Edworking offers custom pricing plan

Hubgets - Business Instant Messaging Software

Hubgets

Communicate better, collaborate smarter with Hubgets.

Best for: SMB teams · Mid-market · Enterprise

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What is Hubgets?

Hubgets is a business instant messaging software which includes Instant Messaging, Colloboration, Virtual Meeting and Integrations to popular enterprise applications. If used discreetly, Hubgets is an effective way to increase communication levels within organizations. Users gain a competitive ...

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Starts from $2.50/User/Month when Billed Yearly, also offers free forever plan

Anypoint MQ - Business Instant Messaging Software

Anypoint MQ

Streamline your business communication with Anypoint MQ.

Best for: SMB teams · Mid-market · Enterprise

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What is Anypoint MQ?

Anypoint MQ is a flexible and implementation-ready Business Instant Messaging software that enables companies to handle large volumes of business communications. It allows for rapid deployment of secure collaboration services for live chat, voice conferencing, and presence information. Easily ...

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Anypoint MQ offers custom pricing plan

Trillian - Business Instant Messaging Software

Trillian

Streamline your communication in one place.

Best for: SMB teams · Mid-market · Enterprise

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What is Trillian?

Trillian combines instant messaging and email into one integrated system that's a breeze to use. It lets user effortlessly combine IM and email contacts, and provides a multitude of ways to communicate with them regardless of their location, AIM or ICQ account, online status, or time zone. With ...

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Starts from $3.33/Month when Billed Yearly, also offers free forever plan

Brosix - Business Instant Messaging Software

Brosix

Effortless teamwork, powered by Brosix.

Best for: SMB teams · Mid-market · Enterprise

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What is Brosix?

Brosix is a powerful Instant Messenger Tool designed especially for teams. Enjoy the convenience of real-time communication with Audio & Video calls, Chats and Meetings. Boost workflows with valuable features such as File transfer, Screenshot, Screen Sharing and Spell Check. Take control of ...

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Starts from $4/User/Month when Billed Yearly, also offers free forever plan

atwork - Business Instant Messaging Software

atwork

Enhance business communication, worry-free.

Best for: SMB teams · Mid-market · Enterprise

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What is atwork?

atwork is an encrypted communications and collaboration tool to enhance business communication. With its easy-to-use features, this tool allows teams of any size to communicate, engage, and stay organized. It comes equipped with end-to-end encryption so you can be sure all your content is safe ...

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Starts from $3/User/Month when Billed Yearly, also offers free forever plan

IRCCloud - Business Instant Messaging Software

IRCCloud

Instant messaging, reimagined for efficient business communication.

Best for: SMB teams · Mid-market · Enterprise

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What is IRCCloud?

IRCCloud is the powerful, innovative and feature-enhanced solution for using business instant messaging software on the cloud. Offering users unrivaled efficiency features, IRCCloud is redefining the way businesses communicate with each other. Businesses can now see and share information in ...

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Starts from $5/Month, also offers free forever plan

Glip - Business Instant Messaging Software

Glip

Effortless collaboration for small businesses.

Best for: SMB teams · Mid-market · Enterprise

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What is Glip?

Glip is a business messaging app with group chat, cloud storage, video conferencing, an integrated CRM dashboard and more. Glip makes business communication easier for SMB teams: Create or join a conversation about a client or project, then share files and notes to work together seamlessly. ...

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Starts from $5/User/Month, also offers free forever plan

Rock - Business Instant Messaging Software

Rock

Streamline your business communication with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is Rock?

Rock is a business instant messaging software for personal and professional use. Its features include sending and receiving of short text messages, multimedia messaging including audio and video, secure protection of messages and presence status, multiple device compatibility including mobile ...

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Starts from $4.99/Month, also offers free forever plan

VIPole - Business Instant Messaging Software

VIPole

Streamline communication, boost productivity.

Best for: SMB teams · Mid-market · Enterprise

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What is VIPole?

VIPole Business Instant Messaging Software is a one-click way to instantly notify team and customers of sales, news and opportunities. Instantly find the people who matter most to get answers fast. Seamlessly integrate business processes with customized buttons that let user easily share ...

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Starts from $5.99/Month, also offers free forever plan

About the reviewer

Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].