IBM Lotus Notes: An integrated desktop client option for accessing business e-mail, calendars and applications on IBM Lotus Domino server.
IBM Lotus Domino: Collaboration software that can be deployed as a core e-mail and enterprise scheduling infrastructure, as a business application platform, or both.
IBM Lotus Symphony: A richly-featured set of productivity tools that are intuitive and easy to use and provided at no charge.
IBM Lotus Connections: Social software for business that empowers you to be more innovative and helps you execute more quickly by using dynamic networks of coworkers, partners and customers.