Top Free Business Instant Messaging Software

Slack is your single workspace that connects you with the people and tools you work with everyday, no matter where you are or what you do. With Slack you get real-time messaging through calls and chat

Microsoft Teams is a chat-based workspace in Office 365. It brings together people, conversations and content along with the tools that teams need so they can easily collaborate to achieve more.

Zoom Workplace is an AI-powered collaboration platform that helps you streamline communications, increase employee engagement, optimize in-person time, and improve productivity. Streamline communicati

Webex Suite is an all-in-one, AI-powered collaboration suite built to increase productivity and maximize teamwork in today’s hybrid work. With 8 powerful individual workflows – Meetings, Messaging, Ca

Google Workspace is a comprehensive productivity and collaboration solution designed to help users streamline their work processes by integrating essential tools such as email, chat, file storage, and

Voted one of the top Global Software companies of 2024 on G2, monday.com Work OS is a customizable platform where teams can create and shape the tools they need to run every aspect of their work.

ClickUp is the everything app for work. It's the only platform that combines project management, knowledge management, and conversations, all in one place—accelerated by the world's most complete work

Connecteam is a mobile-first workforce management app featuring a robust set of tools designed to help organizations with deskless teams improve communication, retain staff, and drive operational effi

Glip is a conversation platform for teams to plan, share & organize work tasks. Text and video chat features facilitate communication between team members whilst file sharing and collaborative tas

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. Hundreds of thousands of developers around the globe trust Mattermost to increase their

Rocket.Chat - Secure collaboration for highly-regulated organizations Built for organizations that need more control over their communications, it enables collaboration between colleagues, partners,

Launch and grow your business with Microsoft 365. Do more, faster, with intelligent tools to create, send, share, and store professional, branded documents with your customers and team - securely in t

Is your team drowning in a sea of emails and messages, endless forwards, and zero accountability? What if your business could manage its mailboxes like support@, sales@, marketing@, and accounting

Flock is a communication and collaboration app for modern teams and businesses. Flock empowers teams by providing them with a slew of in-built productivity tools such as shared notes, reminders, to-do

Swit is every team's work hub that consolidates collaboration essentials in one place - task, chat, goals, approvals, and integrations with Google Workspace and Microsoft 365. It's purpose-built to dr

We help teams move faster. Hive's best-in-class project management platform includes all of the tools you need and want -- and if not, we will build them for you. With flexible project views and endle

Ryver enables you to organize your team’s communication IN ONE APP with group chat, task management, and voice & video calls.

Lark is an all-in-one collaboration platform for teams looking to streamline workflows and achieve business results faster. With a seamless user experience across desktop and mobile devices, Lark ensu

Spike is an AI-powered communication workspace that turns your inbox into a productivity hub. By reinventing email into a chat-like experience and integrating intelligent collaboration tools, Spike he

Blink is the mobile-first employee experience platform that connects your people, systems, and culture in one super-app. It bridges the digital divide between deskless and desk-based workers, supercha