TopClass  
   Web-based training authoring, delivery and management. The authoring environment is entirely Web based.
   http://www.wbtsystems.com/

WebCT  
   Web Course Tools - WBT authoring, delivery and management. Reseller of web "courselets". Authoring environment is entirely Web based.
   http://www.webct.com/

Blackboard  
   Commercial course website software; can also create a free course on their site.
   http://www.blackboard.com/

ARIADNE Project  
   Joint European academic consortium. Offers WBT authoring, delivery and management tools. Foundation members have free access to a huge database of reusable course modules.
   http://www.ariadne-eu.org/

CyberProf  
   Collection of tools to create and manage online courses.
   http://www.howhy.com/home/

Janison Toolbox  
   Commercial course website package of individual components, designed for the Microsoft Windows platform.
   http://www.janison.com.au/janison/default.asp

dotLRN  
   An open source e-learning system developed at MIT, based on AOLserver and OpenACS.
   http://dotlrn.org

IntraKal  
   Web based course environment featuring communication, online grading, student tracking, and content delivery.
   http://www.anlon.com/

Fle3  
   Future Learning Environment is open-source web-based software for computer-supported collaborative learning (CSCL).
   http://fle3.uiah.fi

ATutor  
   An Open Source Web-based Learning Content Management System (LCMS) designed with accessibility and adaptability in mind.
   http://www.atutor.ca/

BSCW  
   (Basic Support for Cooperative Work) is a web based collaboration / groupware environment. It is a shared workspace system and supports document upload, event notification, and group management.
   http://bscw.gmd.de/

Lotus LearningSpace  
   Web course authoring, delivery and management environment from IBM.
   http://www.lotus.com/home.nsf/welcome/learnspace

Virtual-U  
   a customizable virtual campus for distributed learning. It is entirely web based and supports multiple languages.
   http://www.vlei.com

Knowledge Forum  
   allows users to create a knowledge-building community. Each community creates their own database in which they can store notes and connect ideas. It features a web client or alternatively clients for Mac and Win platforms.
   http://www.knowledgeforum.com/

IBT-Server  
   Flexible XML based learning management system. Available in 6 languages.
   http://www.time4you.de

eCollege.com  
   Makers of eCourse, a course website toolkit, a smaller version called eToolkit (available for free), and eCollege Campus.
   http://www.ecollege.com

The Manhattan Virtual Classroom  
   An open source web-based virtual classroom system (written in C) that includes modules for discussion, chat, syllabus, handouts, assignments, grades, and private email.
   http://manhattan.sourceforge.net

ILIAS  
   An open source LMS for Web-based training in higher education. The system consists of an authoring tool for creating courses, personal desktops, mail/forum systems, group system and administration. (Link is the English-version site)
   http://www.ilias.uni-koeln.de/ios/index-e.html

Knowledge Environment for Web-based Learning  
   KEWL is an Open Source learning management system for the Microsoft Windows platform. It's easy to use and free, with many features.
   http://kewl.uwc.ac.za

Claroline  
   An easy to use, open source software package based on PHP/MySQL.
   http://www.claroline.net/

Jones e-education  
   A full-featured online course manager developed at Jones International University (JonesKnowledge.com).
   http://www.jonesadvisorygroup.com/standard.php

Moodle  
   A free, open-source PHP web application for producing modular internet-based courses that support a modern social constructionist pedagogy. Easy to install, use and maintain on Linux, Windows and Mac OS X platforms.
   http://moodle.org/

OLAT  
   Online Learning And Testing. Olat is an online learning platform, being developed at the university of Zuerich, Switzerland. It is available as GPL'ed open source software.
   http://www.olat-zentrum.unizh.ch/

Interact  
   An open source platform for online learning and collaboration developed by the Christchurch College of Education.
   http://cce-interact.sourceforge.net/

Online Instructor Suite  
   An integrated suite of software for adding and managing dynamic educational content on a website.
   http://www.onlinecoursetools.com/products.asp

LogiCampus  
   An open source educational platform (in PHP) from Tap Internet that provides a single sign-on for students, faculty, and staff of an institution to a variety of tools for collaboration and content creation.
   http://www.logicampus.com/

Pythos  
   A commercial system designed to facilitate productive learning conversations between individuals. It functions as a testing or surveying mechanism between instructors and students.
   http://pythos.confluentforms.com

The Dialogue Project  
   A web-based collaborative communication tool that supports the building of learning communities. It encourages collaboration and information sharing among the learning communities in order to promote conversation, scholarship, and understanding.
   http://dialogueproject.com

Open Knowledge Initiative  
   OKI is an architecture for learning management systems being designed by a consortium of universities and organisations that includes MIT, Stanford and Harvard.
   http://www.okiproject.org/

Generation21 Enterprise  
   An open architecture, open standard learning environment. The clients are web-based.
   http://www.gen21.com/enterprise.htm

ANGEL  
   An enterprise course management system that combines an open and flexible architecture with a complete set of easy-to-use features.
   http://www.angellearning.com/