Local Community Collectives & Meetups

Apollo Neuroscience is a US company founded by Dr. David Rabin MD PhD that makes the Apollo Neuro wearable device, which delivers gentle vibrations to modulate the autonomic nervous system, reducing stress and improving sleep and recovery. The company is conducting IRB-approved clinical trials in partnership with MAPS evaluating the device's ability to sustain remission from PTSD following MDMA-assisted therapy, and has published research showing it reduces anxiety and improves integration outcomes in psychedelic-assisted sessions.

APSTA, the Association for Psychedelic Science and Therapy Austria, is based in Vienna and describes itself as Austria's leading network for experts in psychedelic research and therapy. It serves medical, psychotherapeutic, psychological, and other professional audiences, with a stated focus on connecting professionals and sharing knowledge, best practices, and experience. Its core activities center on networking, setting guidelines and standards, and education and outreach. APSTA presents itself as a professional association focused on safe, responsible, and evidence-based use of psychedelic substances in therapy and research. Its role appears primarily educational and field-building rather than legislative, with emphasis on ethical practice, public information, and interdisciplinary exchange. Documented examples on its site include supporting research projects, promoting standards for therapy and research, and informing the public about opportunities and risks of psychedelic therapies.

Autistic Psychedelic Community (APC) is a U.S.-based, autistic-led community and educational project founded in March 2020. Its website describes it as a neurodivergent-led space for people exploring autism, psychedelics, altered states, healing, identity, and lived experience. APC says it operates as a global community with a Los Angeles home node and offers online peer support and community connection. APC frames its role as building shared language, community support, and safer exploration for neurodivergent people, including autistic people and people with ADHD, who are navigating psychedelics. The organization says it is not a medical, psychological, or clinical service, but it does provide educational material, peer support, integration-oriented resources, and a sensory checklist for harm reduction. It also states that it aims to translate peer support and lived experience into frameworks that can inform clinical and academic work, which makes it relevant to researchers, clinicians, and neurodiversity-affirming psychedelic practice.

Community collective or meetup network active in psychedelic-adjacent community settings.

Awareness Lectures on Psychedelics in Switzerland organizes events and conferences that help clinicians and researchers deepen their knowledge of psychedelic literature and future developments.

Ayahuasca Wisdom is an ayahuasca integration education platform created by Kerry Moran, a Licensed Professional Counselor with a Master's in Counseling Psychology and 20+ years of psychotherapy experience specializing in plant medicine integration. The platform offers the 10-week online 'Integrating Ayahuasca' course drawing on depth psychology, Buddhist practice, and somatic approaches, alongside articles and resources for post-ceremony transformation.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Ibogaine preparation, integration, and aftercare coaching platform founded in 2009 by Jonathan Dickinson, former Director of the Global Ibogaine Therapy Alliance. Ceiba provides personalized one-on-one coaching across all phases of the ibogaine experience, grounded in harm reduction, neurodiversity, and spiritual emergence perspectives, and offers a free weekly recovery group for ibogaine treatment alumni.

Cepda, or Center for Psykedelisk Dannelse, is a Danish nonprofit based in Denmark that presents itself as a community, education, and support organization working to build a more responsible, evidence-informed approach to psychedelics. Its website says it builds bridges between research, practitioners, users, and decision-makers, and it operates public-facing educational content, an online community, and in-person or online sharing circles. In the psychedelic field, Cepda is primarily a public education and advocacy-oriented stakeholder rather than a clinical provider. It publishes explainer content on psychedelic therapy, microdosing, tripsitting, and integration, maintains a free project database of Danish student research, and highlights collaboration with Danish and international research actors through its research page. The organization also frames its work around social integration of psychedelics and community support, which suggests practical alignment with researchers, clinicians, funders, policy groups, and patient or user communities seeking education, safe-use resources, and field-building partnerships.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Door of Perception is the practice of Dorien, a Netherlands-based psychedelic guide, coach, and medical anthropologist who co-founded the OPEN Foundation in 2007 and brings over 20 years of experience in harm reduction at festivals such as Kosmicare, Zendo, and Psycare. She offers online courses for safe DIY psychedelic journeys, one-on-one psilocybin truffle sessions in Amsterdam, and training workshops for guides and mental health professionals.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Erowid Center is a nonprofit educational organization and public information resource on psychoactive substances, including the Erowid Experience Vaults user-report archive and broader harm reduction materials.

The Finnish Association for Psychedelic Studies is a multidisciplinary association promoting psychedelic research and accessible, research-based information.

TAIP is an Estonian organization advancing science-based approaches to the use of psychedelics in contemporary therapeutic practices.

Fundación inawe is a Spain-based nonprofit that focuses on mental health innovation and the development of an ecosystem for psychedelic-assisted therapies in Spain. Its official site presents it as a public-facing organization centered on psychedelic science, education, and access-related information for Spanish audiences. The organization appears to operate primarily in Spain, with content oriented to Spanish-language readers and European psychedelic policy developments. Fundación inawe is explicitly engaged in psychedelic medicine and access advocacy through public education, policy-aware commentary, and promotion of initiatives linked to regulated therapeutic use. On its site, it has highlighted the European citizen initiative PsychedeliCare Spain, the European Parliament group on psychedelic-assisted therapy, and coverage of EMA priority-status developments, suggesting a role as an education and mobilization hub rather than a direct clinical provider. Potential collaboration areas include researcher outreach, clinician education, funder engagement, and policy coordination around evidence-based access pathways and implementation in Spain and the EU.

The Deutsche Gesellschaft für Psychedelische Forschung und Therapie e.V. is a German professional association based in Germany for physicians, psychologists, and other professionals working in psychedelic research and therapy. Its official site describes it as a specialist society that offers information exchange, supports standards and guidelines, and provides expert advice to professional and policy bodies. Membership is intended for professional practitioners rather than the general public. Its field role is centered on the scientific and clinical introduction of psychedelic-assisted therapies in Germany, with explicit attention to evidence, quality assurance, training, and public communication. The organization also says it supports patient- and family-oriented exchange, advises on certification and approval processes, and helps shape structural conditions for possible clinical use. Current site content highlights a 2026 case under Germany's compassionate-use program for psilocybin in depression, an online members' meeting, and planned contributions to the DGPPN congress.

Guides Collective is a private community and concierge matching service connecting individuals seeking psychedelic-assisted healing with a vetted network of 600+ practitioners across the US and Canada. All guides undergo in-depth screening, background checks, and must have at least two years of professional experience. The organization also provides business education, marketing support, mentorship programs, and peer community resources to help guides build sustainable practices.

HYSTELICA is a women-focused psychedelic research and education organization based in London, United Kingdom, with activity that appears to extend beyond the UK through its online content and academic collaborations. Its public-facing materials describe it as a non-profit, while UK company records identify HYSTELICA LTD as an active private limited company incorporated in 2022 with a London registered office. The organization says it serves women, people assigned female at birth, practitioners, researchers, and psychonauts seeking sex- and gender-aware psychedelic information. Its role in the field is centered on female biology, women’s mental health, and safer psychedelic use, with particular attention to menstruation, menopause, pregnancy, infertility, contraception, and other sex-specific considerations. Documented current projects include two recruiting studies run with King’s College London, on microdosing and menopausal symptoms and on female psychedelic use, plus a published paper on females in psychedelic research. It also offers educational programming and webinars, and has run a women’s retreat collaboration, which suggests potential partnership opportunities for researchers, clinicians, funders, policy groups, and patient communities interested in women-specific evidence, education, and harm-reduction-oriented access.

Community collective or meetup network active in psychedelic-adjacent community settings.

HoloMind is a Poland-based psychedelic education and therapy initiative centered on public information, training, and counseling related to therapeutic psychedelic use. Its site describes an educational portal, live and online trainings, and a counseling-oriented practice, and it also states that the group is creating a HoloMind Foundation and an Institute of Psychedelic Therapy. The organization appears to serve Polish audiences, with some materials and programs also framed for broader international outreach. In the psychedelic medicine and policy space, HoloMind positions itself around safer and more informed use, psychedelic integration, and improving access to knowledge about therapeutic pathways in Poland. Documented activities include education on the legal status of psychedelics in Poland, workshops on psychedelic integration, a supervision and intervention group, a 2025 therapy and integration conference, and content on veterans with depression and PTSD. It also references collaboration with other training and education partners, which suggests a field-building role for clinicians, researchers, funders, patient communities, and policy-oriented partners interested in education, implementation, and access.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Hugvíkkandi, the Icelandic Psychedelic Society, is an Iceland-based membership organization founded in Reykjavík in September 2022. It describes itself as a platform for people interested in psychedelics to build community, strengthen advocacy, and learn about the topic, with an aim to support research, legal progress, and international collaboration. Its public-facing work centers on education, awareness-building, and policy or legal reform around psychedelics, with an explicit interest in strengthening ties to similar groups abroad. The organization has hosted or promoted educational programming in Iceland, including a MAPS educational program in November 2023 and a March 2024 workshop on psychedelic-assisted therapy, and it has published content discussing psilocybin use in cancer and end-of-life care.

Community collective or meetup network active in psychedelic-adjacent community settings.

IDPAT is an Irish organization of doctors, psychotherapists, researchers, and other healthcare workers advocating for psychedelic-assisted therapy in Ireland. Its patient relevance is real, but it is mediated through clinician advocacy, health-system reform, and public reimbursement arguments. The record should therefore be recast as a multi-role stakeholder rather than a straightforward patient organization. Its public language centers on making psychedelic-assisted therapy publicly available and reimbursed, which is highly relevant to access policy and implementation planning.

SIMEPSI, the Italian Society for Psychedelic Medicine, is a nonprofit scientific society based in Italy and focused on psychedelic medicine. Its official materials describe it as a multidisciplinary community of doctors, therapists, researchers, and humanists working to advance research and informed discussion on psychedelic compounds and their therapeutic potential. It appears to operate nationally, with a primary focus on the Italian regulatory and clinical context. SIMEPSI presents itself as a field-building organization rather than a patient service provider. Its stated activities include promoting clinical and basic research, sharing knowledge among experts, supporting training and professional development, and collaborating with institutions on regulation and safe access to psychedelic treatments. It also frames part of its role around public education, risk awareness, and discussion of the social and cultural implications of psychedelic practices.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Kykeon, also presented as the Greek Psychedelic Society, is a Greece-based nonprofit collective focused on education, advocacy, policy, and community building around psychedelics. Its public materials describe work to mobilize a national movement, reduce stigma, and support safe, equitable, and inclusive access to psychedelic-assisted therapies and other healing modalities in Greece. The organization says it serves the Greek public, people interested in psychedelics, and a broader national dialogue on drug policy and altered states of consciousness. Its public-facing role centers on policy reform and public education rather than direct clinical service delivery. The group says it disseminates scientific information, supports reform of the Greek legal framework around psychedelics, hosts dialogues and integration circles, maintains a directory of therapists trained in psychedelic-related modalities, and curates harm-reduction information. Current site content also shows ongoing publishing and issue framing on topics such as psilocybin, harm reduction, medical uses, and international policy developments, which suggests a field role in public awareness, community convening, and reform-oriented advocacy.

Community collective or meetup network active in psychedelic-adjacent community settings.

MAPS Italia is a nonprofit organization founded in 2024 and based in Italy. Its public-facing mission is to promote informed dialogue about the therapeutic use of psychedelic substances, with an emphasis on evidence-based information, education, and a scientific perspective. The organization says it serves people interested in psychedelic medicine, as well as health professionals and the broader Italian public. MAPS Italia positions itself as an educational and advocacy-oriented stakeholder in psychedelic medicine rather than a clinical provider. Its website describes work on public information, events, publications, and professional training, including an international MDMA-assisted therapy training planned for Italy in 2026 and a 2024 conference on the clinical use of psychedelic substances. It also references broader European policy interest, including the 2025 Psychedelicare.eu European Citizens' Initiative, suggesting a role in awareness-building and policy-facing dialogue around regulated therapeutic access.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

The National Association for Psychedelic Research in Serbia is a Serbia-based nonprofit association focused on psychedelic research, education, advocacy, and community engagement. Its public materials say it serves professionals and the general public through educational programs, seminars, workshops, conferences, and meetings that discuss psychedelics and mental health. The organization also presents itself as a platform for experts, psychiatrists, psychotherapists, and interested individuals. Its public-facing role is explicitly tied to psychedelic medicine and policy change, with advocacy for strictly controlled therapeutic access and support for scientific research on psychedelics. The site highlights content on MDMA-assisted psychotherapy, psilocybin-assisted psychotherapy, and ayahuasca research, and notes that psychedelic use is illegal in Serbia under the Law on Psychoactive Controlled Substances. Public materials also suggest collaboration interests around early access programs and international non-profit networking in the psychedelic field.

Community collective or meetup network active in psychedelic-adjacent community settings.

The Norwegian Association for Psychedelic Science advances psychedelic science as a responsible, interdisciplinary, evidence-based field through knowledge dissemination, professional dialogue, and collaboration between research, clinical practice, and society.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

University of Oxford community society organizing talks and events on psychedelic medical research, public policy, psychopharmacology, and psychedelic culture.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Polish Psychedelic Society, or Polskie Towarzystwo Psychodeliczne, is a Polish initiative that emerged in 2019 within the Polish Drug Policy Network. It operates in Poland and appears to serve a national audience of researchers, clinicians, activists, and people interested in psychedelic science and policy. Its core activities are to popularize evidence-based knowledge about psychedelics, support scientific research, and create an interdisciplinary forum for discussion. The organization combines public education with policy advocacy around psychedelic regulation, including decriminalization, legal status reform, harm reduction education, and legal support for people charged with possession for personal use. It also describes itself as working to improve access to medical cannabis in Poland, which is adjacent to broader controlled-substance reform. Documented collaboration areas include research translation, clinician education, policy briefing, patient-facing education, and coalition work on rational drug regulation.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

PsiloHealth is a psilocybin education, harm reduction, and advocacy organization founded by licensed pharmacist and educator Dr. Sa'ed Al-Olimat, offering a Psilocybin Peer Supporter (PPS) certification, integration workshops, and free educational resources on psilocybin's therapeutic applications. The organization advocates for equitable access to psilocybin-supported care through community education and legislative engagement.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Psychedelic Seminars is an educational conversation series dedicated to deepening awareness of the benefits, risks, and complexities of psychedelics. They offer a variety of events and programs that bring together experts from a range of disciplines to explore the science, culture, and history of t…

Psychedelic Society Belgium is a Belgium-based nonprofit community organization founded in 2020 and centered in Meise, Belgium. It operates nationally within Belgium and appears to focus on public education, community building, and discussion around psychedelics and psychedelic-assisted mental health care. Its website describes it as a community dedicated to advancing psychedelics and invites participation through events, membership, volunteering, and donations. Its stated mission is to advocate for psychedelic-assisted mental health care and to create a legal framework for the safe and therapeutic use of psychedelics in Belgium. The organization also says it aims to inform the public objectively, support Belgian research, and provide harm-reduction information on legality, safety, and set and setting. Its current visible activity includes monthly meetups, a webinar series, journal clubs, lectures, and a 2026 symposium in Brussels focused on integrity, ethics, and harm reduction in psychedelic therapy.

Berlin community network organizing local psychedelic talks, meetups, and peer community channels as part of the broader German psychedelic society ecosystem.

Psychedelic Society Croatia promotes research, education, and ethical application of psychedelics in mental health.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Canadian nonprofit research and education organization advancing a systems-based and ecological approach to psychedelics in service of planetary health, developed through interdisciplinary research at the University of Ottawa. Psygaia's framework positions psychedelics as ecological mediators that reweave the human relationship with the living Earth, offering the Microdosing Mindfully course, the Psygaia Circle integration community, guided journey support, and the AFTERGLOW seasonal integration event series across North America.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

SPACE is a Portuguese scientific association founded in May 2021 by psychiatry physicians. It is based in Portugal and appears to operate primarily as a national scientific and educational association focused on psychedelic medicine. Its public-facing work centers on studying, disseminating, and building knowledge about the therapeutic properties and uses of psychedelic substances, especially in clinical mental health settings. SPACE frames part of its role as supporting regulation and clinical guidance for psychedelic use, while also promoting ethical practice, collaboration with scientific and governmental bodies, and outreach to health professionals, patient associations, and the general public. The organization also publishes educational resources and scientific content on psychedelics and related topics, including ketamine, psilocybin, LSD, MDMA, ayahuasca, and ibogaine. Its current web presence suggests active educational programming and field-building rather than direct service delivery or formal political campaigning.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

The San Francisco Department of Public Health is the public health agency of the City and County of San Francisco, operating clinics, HIV/AIDS programs, and behavioral health services for over 125,000 patients annually; through its Behavioral Health Services division, it is conducting the KARE (Ketamine-Assisted Recovery) trial investigating ketamine-assisted psychotherapy for methamphetamine use disorder in publicly-insured adults with or at risk for HIV, integrating harm reduction principles with neuroplasticity-based addiction treatment.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

La Société psychédélique française est une association basée en France qui se présente comme un espace de médiation culturelle et scientifique autour du psychédélisme. Elle vise surtout un public de chercheurs, d’étudiants et de personnes intéressées par les questions scientifiques, culturelles et de réduction des risques liées aux substances psychédéliques. Son activité est principalement nationale, avec des antennes et événements dans plusieurs villes françaises. Dans le champ des psychédéliques, son rôle est centré sur l’éducation publique, la mise en réseau de personnes du milieu académique et de la santé, et l’organisation d’événements de discussion ou d’étude. L’association a notamment organisé une première journée d’étude universitaire sur les études psychédéliques en France et propose des cercles d’intégration et des ressources de réduction des risques. Elle peut être pertinente pour des collaborations autour de la recherche, de la médiation scientifique, de la formation, et du dialogue entre chercheurs, cliniciens, et communautés d’usagers.

SEMPsi, or the Sociedad Española de Medicina Psicodélica, is a Spanish nonprofit society made up of clinical professionals and mental health researchers. It operates primarily in Spain and appears to serve clinicians, researchers, and other health professionals interested in psychedelic medicine. The group describes its work as promoting therapeutic use and research on psychedelics in an ethical, culturally respectful, evidence-based context. SEMPsi's role is mainly public education, professional formation, and field-building rather than direct patient service delivery. Its manifesto says it produces scientific outreach, training, ethical codes, treatment protocols, and good-practice guidance, and it also aims to advise public and private institutions on clinical use and future legal implementation. Documented current activity includes journal clubs, a university course on psychedelic-assisted psychotherapies, and a parliamentary event in Spain on psychedelic-assisted therapies, as well as coordination with the citizen initiative PsychedeliCare.

Community collective or meetup network active in psychedelic-adjacent community settings.

Students for Sensible Drug Policy is a global youth-led network focused on drug policy reform, with chapters and affiliates in the United States and other countries. It organizes students, young professionals, and emerging advocates through campus chapters, community chapters, and ambassador activities. Its core work includes policy advocacy, public education, and local organizing around drug laws and campus policies. SSDP is explicitly engaged in psychedelic policy reform as part of its broader drug policy agenda. Current documented efforts include its Psychedelic Policy Reform work, the Psychedelic Pipeline for career development and mentorship, and sponsorship of the North Carolina Psychedelic Policy Coalition. The group also works on blocking restrictions on psychedelic research chemicals and on broader reform areas such as harm reduction, decriminalization, and student-facing drug education.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

UK not-for-profit community organization delivering events, learning programs, integration circles, and knowledge resources for psychedelic-informed personal and cultural development.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.

Greater Toronto Area community organization hosting monthly meetings, integration circles, educational workshops, and online/offline events around psychedelic education and culture.

Psilocybin community and harm reduction education hub with a mission to create a world where everyone has safe access to psychedelic medicines. Tripsitters.org covers harm reduction, pharmacology, therapy, ethics, and integration, maintaining a comprehensive directory of psychedelic organizations and practitioners; it is featured as a key resource by the UC Berkeley Center for the Science of Psychedelics.

The Ukrainian Psychedelic Research Association is a non-profit organization based in Ukraine that promotes legal psychedelic-assisted therapy and scientific research on psychedelics. Its public materials describe a national focus on Ukraine, with outreach framed around doctors, the military, and society more broadly. The organization says it works within current law and emphasizes ethics, scientific rigor, and evidence-based practice. UPRA presents its field role as advancing clinical use and research for people affected by trauma, especially patients with post-traumatic stress disorder who have not benefited from conventional therapy. It also says it seeks to help veterans, displaced people, and bereaved communities, and to support legislative regulation, expanded access programs, professional training, and patient and caregiver support. Publicly visible current work includes regulatory dialogue, education, professional development, and collaboration on launching the first clinical trials of MDMA and other psychedelics in Ukraine.

Community collective or meetup network active in psychedelic-adjacent community settings.

Community collective or meetup network active in psychedelic-adjacent community settings.