| 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 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. |
| 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 Edge | | Author Janet Levine's personal site, focusing on the use of personality typing for parents and educators. | |
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