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Top Rated Internal Communications Software with Open source - Page 11

Last updated: September 2026

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260 software options

MySchoolUpdate logo

School management platform for parent engagement

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The simplest, lowest-friction way to message parents in UK primary schools.

MySchoolUpdate helps schools cut costs, save staff time, engage every family, and stay compliant —

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Jamespot logo

The collaborative platform that fits your organization.

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Renforcez les liens entre vos équipes et simplifiez l’accès aux ressources clés grâce à une solution de communication unifiée et intuitive.

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Socializer Messenger logo

Highly encrypted solution for internal communication

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A messaging solution for companies and governments that places a high value on privacy and security. In addition to all the features known from established messaging solutions, it offers unique privacy features under the highest level of encryption to address often overlooked security gaps.

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Chainformation logo

Business communication app for streamlined operations

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Chainformation streamlines franchise management with seamless communication, task automation, and compliance tracking. Ensure consistency across locations with role-based access, file sharing, and mobile support.

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Sabesim logo

Software for people management and corporate tasks

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Sabesim is software for personnel department management, which allows the manager to distribute tasks to their team, organize an appointment agenda with alerts and reminders, analyze performance on an ongoing basis and communicate directly with their employees.

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Meetings360 logo

Internal communications and meeting management software

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Meetings360 is an internal communications software that helps businesses schedule and manage board meetings. The platform enables managers to compile, customize, and share essential meeting documents, such as minutes of meetings with stakeholders. Teams can utilize the online voting feature to express preferences using a unified interface.

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ImidiaApp logo

Mobile app for internal communication

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Have an incredible experience with your company's communication in a single app.

The iMidia App is the most complete internal cell phone communication channel available.

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Comunica.In logo

Digital solution for handling multi-channel communications

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Comunica.In is a multi-channel solution that helps strengthen internal communications and measure employee engagement. The tool offers six integrated digital channels, including their branded application and WhatsApp, making it possible to adopt a unified communication strategy.

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ShadowHQ logo

Out-of-band collaboration platform used during Cyber Attacks

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ShadowHQ is a communications and document storage platform that is deployed the moment a cyber attack is initiated.

It provides:
- secure communications [instant text, mass text, recorded video],
- war rooms [IT, PR, Shareholders, Sales], and
- secure document storage [playbooks, press releases].

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CINNOX logo

Humanising connections for better business

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CINNOX is a total experience platform to elevate customer and staff experiences with innovative omnichannel engagement and actionable insights.

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