ESN (Enterprise Social Network) / Collaboration Solutions

Adenin provides a modular Intranet software suite: 'IntelliEnterprise'. The Intranet suite provides over 100 intranet software modules including Enterprise Portal, Document & Content Management, Social Networking, Workflow and Dashboard.

Akeni Space is a social networking and collaboration software for business, enterprise instant messaging and group chat.

AskMe delivers business-ready social media tools on top of a knowledge management and business process management foundation.

Social computing is helping business unleash the knowledge within their company. We believe that latching on to this trend and bringing an improved social functionality to SharePoint is one of the most important enhancements we can make to the platform.

Azendoo is the social productivity solution that simplifies teamwork. This app helps you effortlessly plan tasks, share work and get it done in sync with the rest of your team

Beezy has developed an add-in (social layer) for Microsoft SharePoint Server and makes SharePoint 'social'.

Bitrix24 is a united work space which handles the many aspects of daily operations and tasks.

BizCloud is a highly secure cloud based platform which manages the enterprise information, collaboration and digital media supply chain . from creation to life cycle management and delivery. Digital asset management, virtual workspaces, project management, collaboration, presentation, video streaming, delivery and networking come together as one integrated solution.

Bloomfire is a web-based application for those who grow killer sales teams. It's used for ramping up new hires, archiving knowledge, facilitating questions and answers, and anything else that has to do with knowledge-sharing.

BlueWiki is a system intended for knowledge management in an organisation. Through its functions it facilitates gathering and sharing of knowledge and information, which might be used in numerous aspects of an organisation’s functioning, such as: intranet, knowledge managemenet, etc.

Bluenog ICE is an integrated suite of content management, collaboration, portal, and business intelligence software, built on open source projects. It is an Integrated Collaborative Environment that leverages Web 2.0 technologies and accelerates enterprise application development.

Brainpark is a suite of enterprise social networking tools designed to enhance workplace collaboration, increase employee productivity, and provide a framework for unified communications.

Business-space.org is enterprise community collaboration software built for teams, companies, and communities looking for a productive way to find and work with each other.

Campfire is a web-based group chat tool that lets you set up password-protected chat rooms in just seconds. Invite a client, colleague, or vendor to chat, collaborate, and make decisions.

Canopy is a private social networking tool intended for companies to improve internal communications and overall efficiency. Canopy supports real time collaboration with conversations and other instantly updated resources. Users can form groups, such as clients, projects, competitors and any other type of group the user can come up with.

Enterprise social software and customer experience software enabling organizations to use collaboration software tools to innovate and communicate.

Salesforce Chatter is a collaboration application for the enterprise that allows you to securely connect and share information with co-workers in real-time.

Clearvale is a business social enterprise ecosystem that promotes collaboration and information exchange among employees, customers and partners with a business social network in the cloud.

Coconut is an enterprise social network that organizes knowledge, and makes it easy to work together & communicate with colleagues.

Communifire is a scalable, customizable, and robust platform that facilitates community building for business collaboration and commercial social networking.

Communoter is an enterprise microblogging platform with strong business focus offering features like team & topic orientation, superior tagging and retrieval, partner integration, enterprise authentication, access control, secure SaaS and inhouse-installation.

Online Business Network based on IBM Lotus Connections

Co-op, a free online collaboration tool that uses private status update streams.

CorporateLives is used by large and medium-sized companies as a social intranet and social knowledge project.

Coworkers.com is a social business platform for workplace feedback, recognition, and goals management.