Top 10: Intranet Portals and Social Software for Eastern Europe

Updated: 14.02.2026
Corporate portals, enterprise social networks and employee success platforms that make it easy for employees to collaborate and communicate in the intranet environment.
1
Legacy on-premise enterprise content management and collaboration system that can be used as a corporate portal. It features numerous extensions and integrated systems and is tightly integrated with MS Office and MS Exchange.
2
Microsoft Viva is an employee experience platform that brings together communications, knowledge, learning, resources, and insights in the flow of work. Powered by Microsoft 365 and experienced through Microsoft Teams, Viva fosters a culture that empowers employees and teams to be their best from anywhere.
3
Employee engagement platform that allows to unite employees, customers and the social web. Increase the efficiency of internal communication, build brand loyalty, and monitor customer chatter and ideas, all from one central location. Say good bye to your intranet, multiple logins for scattered enterprise apps, and being out of the loop; the Jive Engage platform integrates the social networking tools you love and need so you can focus on what matters.
4
Intranet platform for internal communications and corporate culture development. It's designed not for specific projects, but to increase employee engagement across the company. Features include an activity feed, employee directory, surveys, and a modern forum. Owned by Zoom.
5
Liferay Digital Experience Platform is designed to work within your existing business processes and technologies to build a custom solution that uniquely meets your needs.
6
HumHub is a free social network software and framework built to give you the tools to make communication and collaboration easy and successful.
7
A service for creating a social intranet. It features a visual app builder and a built-in App Store with an app library. It also allows collaboration with external partners.
8
From ideas to execution, Zoho Connect is your organization's private social network that redefines the way your employees and teams share information and collaborate with each other.
9
HCL Connections (formerly IBM Connections) is social software for business that lets you access everyone in your professional network, including your colleagues, customers, and partners.
10
Quickly and easily create intranets, extranets, composite applications, and self-service portals. Oracle WebCenter Portal provides users with a secure and efficient way to consume information and interact with applications, processes, and people.
11
Plone is a free and open source content management system built on top of the Zope application server. In principle, Plone can be used for any kind of website, including blogs, internet sites, webshops and internal websites. It is also well positioned to be used as a document publishing system and groupware collaboration tool. The strengths of Plone are its flexible and adaptable workflow, very good security, extensibility, high usability and flexibility.
12
Dotcms is an Open Source Content Management System (CMS), built on leading Java technology and open standards. Take the worry out of hosting your own Content Management System (CMS). DotCMS Cloud allows you to get started quickly and scale rapidly to meet your sites' growth. Allowing you to focus on what matters most, your business.