Top Free Business Instant Messaging Software - Page 5

How Many Business Instant Messaging Software Products Does G2 Track?

Total Products under this Category: 149

Category Stats (Oct 2026)

  • Average Rating: 4.45/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Sakari (+1.31%) - Among all products in this category, Sakari recorded the largest rating increase compared to last month

Last updated: October 13, 2026

How Does G2 Rank Business Instant Messaging Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 217,700+ Authentic Reviews
  • 149+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Business Instant Messaging Software

G2 Grid® for Business Instant Messaging Software plotting products by satisfaction and market presence

Highlighted products: Microsoft Teams, Slack, Google Workspace, Zoom Workplace, Microsoft 365, Webex Suite, ClickUp, and Connecteam.

Underlying data: [Grid® JSON](https://www.g2.com/categories/business-instant-messaging/grids.json?focus%5B%5D=microsoft-teams&focus%5B%5D=slack&focus%5B%5D=google-workspace&focus%5B%5D=zoom-workplace&focus%5B%5D=microsoft365&focus%5B%5D=cisco-webex-suite&focus%5B%5D=clickup&focus%5B%5D=connecteam)

CentricMinds Work Chat

Most organisations don't have a messaging problem. They have a communication problem. Important updates get buried in group chats. Frontline employees miss company news. Managers spend time chasing people to find out whether they've seen information that matters. CentricMinds Work Chat is an employee communication platform that brings everyday team messaging, targeted company announcements and employee recognition together in one secure app. It's built for organisations that need more than another place for people to talk. They need to reach the right people, know important messages have been read and keep control of who has access. MORE THAN MESSAGING. COMMUNICATION YOU CAN ACT ON When a shift changes, a safety notice is issued or a company policy is updated, posting in a group chat and hoping everyone sees it isn't enough. Work Chat lets administrators send announcements to specific locations, teams or roles, deliver mobile push notifications and track readership. Important company information has its own place alongside everyday conversations, rather than getting buried among them. For HR and internal communications teams, this means greater visibility into who's receiving important updates. For managers, it means less time repeating information and following up. For employees, it means knowing where to find the information they need. YOUR CLOUD. YOUR CONTROL Unlike many employee communication platforms, Work Chat offers a choice of deployment. Organisations can use CentricMinds hosted Work Chat or deploy the platform within their own cloud environment, giving them greater control over where their communication data is hosted. This is particularly valuable for banks, insurers, healthcare providers, government agencies and member organisations with strict privacy, security and data residency requirements. Work Chat is a private, closed environment with centrally managed access and permissions. Administrators can manage visibility by location, team or role, helping organisations keep workplace conversations within an environment they control. The platform is SOC 2 Type II certified, ISO 42001 certified, HIPAA compliant and GDPR compliant. INCLUDE EVERYONE, EVEN WITHOUT A COMPANY EMAIL ADDRESS Traditional workplace tools can leave frontline employees, casual workers and contractors disconnected because they don't have corporate email accounts or company devices. Work Chat removes that barrier. Employees can join using their personal email address and access Work Chat from their own phone or through a web browser. The platform is available on iOS, Android and web, making it accessible to people working in offices, retail stores, healthcare facilities, warehouses and across distributed locations. Organisations can bring employees together without requiring everyone to have the same technology setup. KEEP EVERYDAY WORK MOVING Work Chat gives employees familiar, straightforward ways to communicate and collaborate. Direct messages and group channels make it easy to ask questions, coordinate work and share information. File and image sharing keeps relevant content within conversations, while searchable message history helps employees find previous discussions. Polls and surveys give organisations a simple way to gather feedback, and peer recognition makes it easy to acknowledge colleagues and celebrate contributions. A staff directory helps people find and connect with others across the organisation, while integrations connect Work Chat with the tools teams already use. ONE PLATFORM FOR EMPLOYEES, TEAMS AND MEMBER NETWORKS Work Chat isn't limited to traditional office environments. A retailer can connect head office with individual stores. A healthcare provider can reach staff working across facilities and shifts. A logistics company can keep operational teams informed wherever they're working. A professional association or member organisation can create a private environment for its network. The same platform supports everyday conversations, important organisational updates and connections across distributed groups, with access managed centrally. EVERY FEATURE. EVERY PLAN Work Chat keeps pricing straightforward. Every feature is included in every plan, without separate feature tiers or additional modules. Pricing is transparent and charged per user per month, with a minimum of 50 users. Organisations can start with the capabilities they need today without having to upgrade simply to access core communication features. WHY CHOOSE CENTRICMINDS WORK CHAT? Work Chat combines three things that are often treated separately: simple messaging people will use, structured communication organisations can measure, and the flexibility to choose where the platform is hosted. It's designed to help organisations spend less time chasing information, include people who are often left out of workplace technology and maintain greater control over their communication environment. Because sending a message isn't the same as making sure people got it.

Who Is the Company Behind CentricMinds Work Chat?

  • Seller: CentricMinds
  • Year Founded: 2002
  • HQ Location: Melbourne, VIC
  • Twitter: @CentricMinds
    334 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    17 employees on LinkedIn®

Chatplace

ChatPlace.io is a SaaS platform for social media and messaging app marketing designed for bloggers, businesses, and marketers, combining AI agents, chatbots, and content creation tools

Who Is the Company Behind Chatplace?

Who Uses This Product?

  • Company Size: 100% Medium

Sideline

Sideline is an app that puts a reliable 2nd number on the phone you already have.

Average Rating: 4.5/5.0

Total Reviews: 11

How Do G2 Users Rate Sideline?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.8/10)

Who Is the Company Behind Sideline?

  • Seller: Pinger
  • Year Founded: 2005
  • HQ Location: San Jose, CA
  • Twitter: @pinger
    10,950 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    110 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Sideline?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the exceptional customer support of Sideline, enhancing their experience without sharing personal phone numbers.
  • Users value the privacy and convenience of Sideline, enabling calls without sharing personal numbers or carrying extra devices.

What Are Recent G2 Reviews of Sideline?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated October 23, 2024