- First Wave Indigo Adults
- The Knights from the ultra violet realm, uniting the cosmic energies for unity and ascension.
- Indigo Children Network
- Articles and other resources about health, behavior, spirituality, and other aspects of Indigo. Includes online shopping and opportunities for visitors to post about their experiences.
- Indigo Files
- Adult Indigo argues the case that crystal children incarnations have not been a success, and explains why adults are transitioning to Octarine.
- Indigo children definitions and characteristics, advice for raising and teaching them, and related articles and resources.