- Blossom – Up-to-date information about psychedelic science and therapy.
- Cheetah House: An exhaustive list of resources for recovering from, and reducing, adversities resulting from meditation practices.
- Ecstatic Integration – Extensive newsletter aiming to improve Western culture’s ecstatic literacy, with a special focus on adverse psychedelic experiences.
- Emergent Phenomenology Research Consortium - Conducts studies into ‘emergent phenomena’, with the aim of generating clinically-relevant and cross-cultural information and guidance. EPRC has an Archive that is particularly useful to those doing research on phenomena related to spiritual emergence.
- Institute for Mystical Experience Research & Education signposts to a series of resources on mysticism and the mystical experience.
- International Society for Psychological and Social Approaches to Psychosis – promotes psychological and social approaches to states of mind often called "psychosis" by providing education, training, advocacy and opportunities for dialogue.
- International Spiritual Emergence Network – Offering information and referrals to Spiritual Emergence networks around the world at no cost.
- Intervoice – Charity supporting the international hearing voices movement, with links to national hearing voices networks and local peer support groups.
- Rethink Psychosis – A hub designed to disseminate experiencer-led resources and knowledge around psychosis and related experiences.
- James Lake MD’s book series – A clear and articulate voice for alternative and integrative treatments in mental health care.
- Scientific & Medical Network: Brings together a variety of professionals, in a spirit of open and critical enquiry, to explore the interfaces between science, consciousness, wellbeing and spirituality.
- Spiritual Competency Academy, Directed by David Lukoff and Cassandra Vieten. Offers courses in spiritual competency to mental health professionals