Best On-Premises Employee Communication Tools of 2025

Hundreds of companies and millions of employees use Axero’s intranet software to communicate, collaborate, manage tasks and events, organize content, and develop their company culture.

Secure instant messaging system that works over local networks and the Internet. Collaboration tools for employee engagement.

Pumble is a team chat app that allows teams of all sizes to collaborate - clearly, easily, instantly. Pumble is a free collaboration and communication hub available to unlimited users, with unlimited chat history, unlike other team chat apps. It will help teams cut down time wasted on messy emails. Employees can use private, direct and public channels, send messages in threads and mention colleagues or groups for instant notifications. Free plan offers voice and video calling, but paid plans - aimed towards professionals - will let you share screen during the calls. You will have more freedom to control the workspace, manage roles and permissions. Pumble helps you manage non-desk employees, daily operations, communication and human resource management. Pumble’s paid plan include features like: Customizable sidebar Guest access More file storage - 10GB per team member Pumble works in a web browser but you can also download it to your mobile phone or computer, it's compatible with Android, iOS, Windows, and Mac. Avoid messy emails, keep your communication organized and improve productivity with Pumble.

eXo Platform is an open-source digital workplace for growing teams and enterprises. Flexible and feature-rich, eXo Platform covers a wide variety of features from knowledge, document and content management to social engagement and project/task collaboration integrated within one holistic solution. With eXo Platform, companies can connect, engage and reward their employees, customers, and partners with its social, engagement and gamification capabilities.

Element is a communications platform with security at its core, built on Matrix: a decentralised and end-to-end encrypted protocol. Element brings your teams together, boosts productivity and workplace satisfaction, while enabling complete ownership of your data. Easily collaborate with your partners, suppliers or clients with video calls and instant messaging: like email for the 21st century. You can even connect your Slack, MS Teams, WhatsApp accounts. On the other hand Element can be closed for high security environments using secure border and cross domain gateways, and even air-gapped deployments. Being built on Matrix, there is no single point of failure for the network thanks to the decentralised network architecture, making it perfect for mission-critical environments. For full data sovereignty, install Element into your own data centre or on-premise. Alternatively, let us manage your setup in our secure Element Cloud, in a region of your choice. In Forrester’s words: Element is a great fit for: "...organizations that prioritize flexibility, federation, and data sovereignty". Please contact us to explore how your business can benefit from Element.

NuovoTeam enables organizations to communicate with non-desk employees via the reliable Push-to-Talk app. NuovoTeam facilitates collaboration, communication, and productivity tracking across your workforce. NuovoTeam is a Push to-Talk (PTT), and all-in one employee productivity suite. It facilitates employee productivity tracking and communication across your workforce. NuovoTeam makes it possible. 1. Use the lightning-fast Push to Talk (PTT) feature to communicate with your team 2. Create a single platform to handle VOIP calls, chats and file exchange. 3. A unified contact management system is available for bulk or manual contact uploads 4. Monitor employee productivity by monitoring their location, tasks and real-time clock in/out 5. Enhanced Monitoring and Reporting With Insights Like Work Hours, Role-Based Access

Threema Work, a secure and GDPR compliant business messenger, facilitates mobile communication within companies and organizations. The messaging app is simple to use and does not require a phone number. Threema Broadcast allows companies to reach all their employees, recipients, and external partners in one click. Administrators can preconfigure the app with Threema MDM and ensure it is used according to corporate policies. Threema Work is a chat service that caters to schools, governments, companies, and organizations that require high-level security in business communication. It is a secure, privacy-compliant, and easy-to-use business messenger that allows for efficient corporate communication.

Rocket.Chat is a communications platform that enables real-time conversations between colleagues, with other companies or with your customers. It does everything other platforms do, except exposing your data.

Chat for distributed teams. Zulip combines real-time chat and email threading to provide instant messaging. Zulip allows you to keep up with important conversations and ignore the rest. Zulip is powered by Electron, React Native and has modern apps for every platform. Zulip is 100% open-source software, developed by hundreds of developers from around the globe. Zulip has 120,000 words worth of documentation, a high-quality code base, and a friendly community that makes it easy to modify or extend the software. Zulip has a much larger and more active developer community than modern open-source group chat solutions like Mattermost and Rocket.Chat. Zulip supports more than 90 native integrations. Hubot, Zapier, IFTTT and IFTTT offer hundreds more integrations. You can also create your own integrations using Zulip's powerful API.

Meet colleagues, customers, and partners. Just one click allows you to have a private conversation. Nextcloud Talk keeps conversations private. Nextcloud Talk protects your communication better that other team collaboration platforms such as Microsoft Teams and Slack. Your data will stay on your servers. Nextcloud Talk is more secure than other encrypted communication technology by preventing metadata leakage. This allows you to keep complete control over communications. Nextcloud Talk was chosen by SCM as a secure, well-designed and easy to use messenger platform that could be hosted locally. Nextcloud GmbH's Professional Services project provided many features that SCM needed. Today, SCM's legal, financial, and PR experts can easily communicate and collaborate on business trips.

Enterprises can have a self-hosted, encrypted online meeting, team chat, audio/video calling, and communication channels solution. These features are part of this release: 1. You can join a meeting via mobile by entering your meeting id, password, and name. 2. 2. Log in to CloudMeet with your credentials 3. Set up an instant meeting or a virtual meeting to meet later. 4. View, accept/reject invitations and join or start meetings. 5. Push notifications allow you to instantly chat with your colleagues via 1-to-1 or group chat. 6. 6.

MESSAGENIUS is a self-hosted messaging app for secure, smart, and integrated communications among employees. PRIVATE SERVERS/CLOUDS - Messagenius runs on your own private servers or clouds, ensuring that your data remains under your exclusive control. DEDICATED PRODUCTIVITY FEATURES Messagenius comes with a suite of dedicated productivity features that can enhance your team's efficiency and collaboration, manage tasks, share files, do audio and video calls, and automate processes with tailored workflows. SEAMLESS SOFTWARE INTEGRATION Messagenius provides SDKs & APIs for seamless integration with any software to make it easy to incorporate Messagenius into your existing workflow without disrupting your team's productivity. 100% CUSTOMIZABLE WHITE-LABEL SOLUTION Messagenius is fully customizable that allows you to tailor the app to your organization's specific needs and ensure that the platform aligns with your company's branding and messaging.

DeskAlerts allows you to send over 10 000 critical notifications in just 1-2 seconds to employees' laptops, desktops, and mobile devices. Our 100% open rate guarantee and high visibility gives you the best combination. Integration with Active Directory, SSO, API integration. DeskAlerts software automatically tracks alert activity and stores it in centralized storage. This allows for instant reporting of user receipts. DeskAlerts, a multi-purpose corporate communications system, is fully customizable and can be used to communicate with multiple internal channels. DeskAlerts is fast and easy to use. It can be used as a notification system, but also as an effective system for internal communications and employee feedback.

Virola Messenger is a corporate collaboration tool. It is perfect for distributed teams. Virola main features are: - topic-based channels and private chat rooms - basic messaging options such as replies, reactions, mentions, discussions - messages formatting - file transfer and storage - unlimited chat history with flexible search - media files preview - continuous voice meetings - live avatars / video conferencing - voice meetings recording - task management with task board - screen sharing and remote control - permission framework Self-hosted server for major Windows, Linux, macOS is available along with the cloud-based one. Client apps for major desktop and mobile operating systems are available.

Experience an intuitive and secure collaboration platform designed to enhance your team's efficiency while ensuring full GDPR compliance. Twake serves as the central hub for your organization, facilitating key operations. Instantly connect with coworkers and initiate video conferences with the entire team through seamless Jitsi integration. Whether starting a call from a chat channel or scheduling it as a calendar event, Twake makes meeting organization effortless. The integrated calendar feature allows for the effective management of your global team's schedule, enabling you to create separate calendars for distinct teams, where you can add events, deadlines, and tasks for collaborative sharing. Customize your workspaces by installing your preferred applications, ensuring each remains independent of discussions, files, and calendars, tailored to meet the unique needs of different teams. Collaborate in real-time on documents directly within the platform, eliminating the need for downloads, and allowing multiple users to work together on various formats such as MS Office, Google Docs, and Libre Office. This level of integration and flexibility ensures that your team can focus on what truly matters—achieving their goals together.

Intranet software for healthcare, finance, and corporations. Your intranet does not have to be built by IT! Your intranet can be built by HR, marketing, and internal communicators. It will solve the unique problems of your organization. Our intranet software helps you create a vibrant workplace and keep your employees engaged, informed, and productive. It has over 100 features, including workflows and online forms that take the hassle out of work. Your employees will thrive if they have the right tools, knowledge, and resources at their fingertips. We built a platform that facilitates collaboration and information sharing will help you break down silos. All your files, policies and links can be found in one location. Share your company vision, mission and purpose, as well as news. You can organize and promote events, create photo albums, personalize your intranet, and much more.

Bluepulse presents a unique experience that is unmatched by any other platform. By engaging at crucial moments, you can gather essential insights necessary for enhancement. Establishing an open communication line allows you to validate the feedback you obtain. Additionally, you can monitor progress and key performance metrics to ensure well-informed choices. Imagine having all the tools required for fostering significant connections with your team conveniently located in one spot. There's no need to juggle multiple applications or sift through contacts; Bluepulse facilitates real-time connections with your entire network effortlessly. Forget waiting for scheduled times to check in with your organization; Bluepulse operates as a continuous listening tool, promoting seamless exchanges of feedback and valuable information. This approach enables you to swiftly identify improvement opportunities or address concerns as they arise. With Bluepulse, you shift towards a more proactive stance, ensuring that everyone and everything is accounted for, thus enhancing the overall organizational experience. The platform empowers you to cultivate a more engaged and connected community.

RapidAlerts streamlines internal communication by streamlining the way businesses communicate to their teams. Our software ensures critical information is delivered quickly across multiple channels including desktop alerts and scrolling tickers. We also offer corporate screensavers and mobile employee apps. Businesses can engage their employees in innovative ways with customizable features such as wallpaper and lockscreen management. RapidAlerts is a flexible and reliable solution for communicating critical events to team member, no matter what device or location they are on.