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Top Rated Team Communication Software with Open source - Page 8

Last updated: August 2026

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332 software options

Walkabout Workplace logo

Virtual office for real-time collaboration

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Walkabout Workplace is a digital space, similar to a virtual office, where team members around the world can collaborate and connect in an office setting. Designed for remote workers, the platform enables teams to host online meetings, voice conference calls, and group discussions.

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Switchboard logo

Voice chat software to establish team communication

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SwitchBoard is a voice chat software that helps businesses establish two-way communication between individuals and teams. It enables users to send and receive voice notes along with the text transcripts for all messages.

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PeopleOne logo

Modern Intranet Solutions

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PeopleOne is a intranet solution that enables organizations to bring their workplace culture to life. PeopleOne is built on Microsoft SharePoint and comes with iOS & Android apps empowering employees to seamlessly connect and engage with their organization and teams anywhere, anytime.

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Adeya logo

Collaboration and communication tools for remote workplaces

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Adeya is an on-premise and cloud-based communication software designed to help businesses securely collaborate on assignments and share content on a digital workplace. The platform allows users to communicate via encrypted one-to one or group calls, video conferencing, SMS, and instant messaging.

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HumHub logo

Team communication software

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HumHub is a team communication software designed to help businesses create public or private spaces for your team to post, share, and discuss content. The platform enables managers to create profiles for team members, share important documents, manage projects, and discuss ideas with colleagues from multiple locations.

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Kanband logo

Cloud-based and agile project management solution

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Kanban is a SaaS solution that allows you to create personalized workflows for managing personal, group, and project tasks.

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Group Chat App logo

Internal communication tool that helps teams stay connected

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Boost team communication with Group Chat App. Share files, chat in real time, create focused channels, and search past conversations - all in one platform that keeps your team connected and productive.

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Haystack logo

A modern intranet employees love to use.

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Haystack is a beautiful, custom-branded home for employees to build connections, exchange knowledge, and access the resources they need to do their best work.

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Edworking logo

AI powered workspace for tasks, docs, chat, and video

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Edworking brings tasks, documents, chat, video calls, files, and search into a single, AI powered workspace. Plan sprints, collaborate in real time, keep conversations in context, and replace multiple subscriptions with one integrated platform.

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Orion Voice Platform logo

AI-enabled collaboration & communication management solution

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Orion helps businesses streamline processes related to voice communication, employee onboarding, task mapping, and more. The platform comes with automated notifications, which facilitate communication during emergencies and allow teams to send help alerts.

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Ikonix Unified Messaging Suite logo

Get the right message to the right person, at the right time

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Hospitals and businesses have complex, siloed technologies, needing to distribute information. Reducing human workload is key to efficiency.
The IUMS is a bundle of solutions that integrate your organisation, elevating collaboration by sharing information across endpoints in a custom workflow.

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iluminr logo

Deliver real impact and bring resilience to life

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iluminr pairs lightning-fast two-way emergency notifications with threat intelligence to help you to protect people and resolve critical events faster. Get started with a forever free plan at iluminr.io

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Crew logo

The connected frontline workplace

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Crew is the #1 digital workplace trusted by the world’s largest enterprises. Core to the platform is a highly engaging mobile app that transforms how work gets done for teams.

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WorkJam logo

The World’s First Digital Frontline Workplace

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WorkJam delivers a fully modular super app that connects frontline workers by orchestrating shift swapping, knowledge sharing, training, and every other workflow process for maximum performance. Empower your frontline by giving them the technology they need to do their jobs.

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OpenText GroupWise logo

Team communication and collaboration solution

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Micro Focus GroupWise is a team communication solution that offers built-in email, messaging, calendaring, contact management, and scheduling functionalities.

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STARFACE logo

IP telephony and web conference software

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STARFACE offers a flexible and future-proof IP telephony system. As a UCC platform it even offers functions like video conferencing.

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LUCKiwi logo

Task and project management solution

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LUCKiwi Software was designed to help teams to collaborate together and to facilitate the management of their tasks and projects.

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Avaya Spaces logo

Video conferencing & meeting platform for team collaboration

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Avaya Spaces is a unified communications platform that provides non-profit organizations, educational institutions, and corporate businesses with tools to facilitate collaboration across remote teams. Key features include alerts/notifications, messaging, task management, progress tracking, and more.

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Talk on Task logo

Collaborative task & project management software

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Talk on Task is a cloud-based collaborative task management application which allows users to manage their teams, projects, and tasks, with instant messaging, real-time task status updates, task assignment, task search, project progress tracking, work logs, productivity analytics, and more

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Pilla logo

Create automated workflows for teams to run on any device

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A workflow automation app for deskless teams. Design workflows on a canvas, your team runs them on any device, AI keeps them on track.

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Starmind logo

Workforce and knowledge management software

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Starmind is a workforce and knowledge management software that is designed to assist multiple business sectors, such as human resources, sales, research & development, customer support, project staffing, and IT operations. It helps organizations manage content, share knowledge resources, handle networking, search specific information, and more from within a unified platform.

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Swit logo

Collaboration suite for small teams and large enterprises

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Swit is a collaboration software suite designed to help software developers & businesses in the education sector track task progress, manage project timelines, and share files. Multiple filters and views enable sorting of tasks based on team, work category, task status, and timeline.

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FunctionFox logo

Timesheets & Project Management Software

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FunctionFox is an online project management and timesheet software designed for creative companies, such as advertising, graphic design, marketing, public relations, and multimedia firms. Users can monitor multiple jobs, assign tasks, manage remote workers, and keep projects on track and on budget.

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charles logo

Web-based conversational commerce suite for consumer brands

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charles assists companies in pioneering conversational commerce by integrating shop systems, chat apps, and bots in a single platform. Key features include lead distribution & qualification, analytics, human handover, one-to-one messaging, real-time conversations, multi-chat, automation, and more.

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Statuspage logo

Status & incident communication tool

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Statuspage from Atlassian is a cloud-based status & incident communication system to keep users informed during downtime, with real-time incident notifications

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