9 Ways of Working: Enneagram applications for leaders, teams, organizations, coaches, counselors, and consultants based on Michael Goldberg's best-selling book "The 9 Ways of Working."
Energy and the Enneagram: Enneagram test to learn ones personality type, and energy healing recommendations for each Enneagram type.
Enneagram Central: Offers a free self-study course with 50+ lessons, essays about enneagram strategies, self-assessment questionnaire, online newsletter, and a calendar of events.
Enneagram Explorations: Offers a newsletter, online chat, a forum, seminars, and streaming audio and video lectures.
Enneagram Monthly: An eclectic journal dedicated to intelligent discourse about the enneagram, its current applications, and its potential for the future.
Enneagram of Parenting: Offers a practical guidebook for parents -packed with delightful cartoons- on how the Enneagram can help to understand and work with children's personality traits and behavioral patterns more effectively and creatively.
Enneagram Planet: About Enneastrology, the theory which correlates Enneagram Personality Types with astrology.
Enneagram Spectrum of Personality Styles: Offers articles and products developed by Jerome P. Wagner.
Enneagram Worldwide: Enneagram teachings in the Narrative Tradition founded by Helen Palmer and David Daniels, M.D., with free video clips of the nine Enneagram types.
Humble Resources: Personality overviews, books, and rock songs for each Enneagram type.
New Equations: Presents an Enneagram-influenced system of 9 soul types, and corresponding body expressions characteristic of each type.
Prosperity.com: Enneagram articles by Holly Hogue.
SimilarMinds.com: Presents the SimilarMinds version of the Enneagram.
Star Trek and The Enneagram: Discussion of the characters of Star Trek applying the Enneagram personality types.
The 9 Types: Descriptions and analyses of the 9 types. Supports message boards and a chat room. Offers two different online Enneagram tests.
The Beethoven Enneagram: Description of a CD that discusses the Enneagram with illustrations from Beethoven's life and excerpts from Beethoven's piano sonatas.
The Enneagram: The Enneagram and its implications for study of self and personal growth.
The Enneagram and Buddhism: Finding Your Unique Satori: Essay on which Buddhist paramitas (perfections) which are most important to cultivate as a function of one's Enneagram type.
The Enneagram and the MBTI - an Electronic Journal: A periodical on the relationship between the Enneagram and the MBTI. Interviews, papers on theory, current studies, book reviews, tests, features on art/writing and personality type.
The Enneagram Edge: Author Janet Levine's personal site, focusing on the use of personality typing for parents and educators.
The Enneagram in the Healing Tradition: Kathy Hurley and Theodorre Donson's accurate, easy to learn, and fun to use presentation of the Enneagram.
The Enneagram Institute: Official site of Don Riso and Russ Hudson. Offers a discussion board, information about the Enneagram system, and free tests.
Writings and Lectures by Eli Jaxon-Bear: Articles and lectures on the Enneagram from an Advaita Vedanta viewpoint.