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| Category | Location | |||||
|---|---|---|---|---|---|---|
| Est. $50 – $1,000 | KU Leuven | Pharma | N/A | Leuven, Vlaams-Brabant | 99,999,999 | |
| Est. $1,500 – $12,000 | Johns Hopkins University | Psychedelics & Cannabis | Phase 1 | Baltimore, Maryland | 50 | |
| Est. $50 – $1,000 | University of Florida | Pharma | N/A | Gainesville, Florida | 164 | |
| Est. $25 – $500 | HJN Sverige AB/Neko Health | Pharma | Observational | Stockholm | 1,600 | |
| Est. $500 – $7,000 | Mansoura University | Pharma | Phase 2 / Phase 3 | Al Mansurah | 36 | |
| Est. $1,500 – $12,000 | Yale University | Psychedelics & Cannabis | Phase 1 | West Haven, Connecticut | 40 | |
| Est. $500 – $7,000 | ReCode Therapeutics | Pharma | Phase 2 | Birmingham, Alabama | 192 | |
| Est. $1,500 – $8,000 | GH Research Ireland Limited | Pharma | Phase 1 | London | 52 | |
| Est. $50 – $1,000 | Rambam Health Care Campus | Pharma | N/A | Beersheba | 1,180 | |
| Est. $500 – $7,000 | VA Office of Research and Development | Diet & Nutrition | Phase 2 | San Francisco, California | 30 | |
| Est. $50 – $1,000 | Cardenal Herrera University | Pharma | N/A | Tirana, Albania | 200 | |
| Est. $50 – $1,000 | University of Minnesota | Psychedelics & Cannabis | N/A | Minneapolis, Minnesota | 64 | |
| Est. $25 – $500 | Maastricht University Medical Center | Pharma | Observational | Maastricht | 226 | |
| Est. $50 – $1,000 | Brown University | Pharma | N/A | Providence, Rhode Island | 224 | |
| Est. $50 – $1,000 | RAND | Psychedelics & Cannabis | N/A | Commerce, California | 500 | |
| Est. $25 – $500 | Danderyd Hospital | Pharma | Observational | Stockholm | 1,400 | |
| Est. $50 – $1,000 | NYU Langone Health | Diet & Nutrition | N/A | New York, New York | 80 | |
| Est. $50 – $1,000 | University of Texas Southwestern Medical Center | Diet & Nutrition | N/A | Dallas, Texas | 60 | |
| Est. $1,500 – $12,000 | Johns Hopkins University | Psychedelics & Cannabis | Phase 1 | Baltimore, Maryland | 100 | |
| Est. $500 – $7,000 | National Institute of Mental Health (NIMH) | Brain & Neuro | Phase 2 | Bethesda, Maryland | 325 | |
| Est. $50 – $1,000 | Meddoc | Pharma | N/A | Skjetten, Akershus | 60 | |
| Est. $1,500 – $12,000 | Icahn School of Medicine at Mount Sinai | Brain & Neuro | Phase 1 / Phase 2 | New York, New York | 160 | |
| Est. $200 – $3,000 | RDC Clinical Pty Ltd | Pharma | Phase 3 | Fortitude Valley, Queensland | 120 | |
| Est. $50 – $1,000 | University of Glasgow | Diet & Nutrition | N/A | Glasgow, Scotland | 56 | |
| Est. $1,500 – $12,000 | Grace Lim, MD, MS | Pharma | Phase 1 | Pittsburgh, Pennsylvania | 50 | |
| Est. $50 – $1,000 | Hunter College of City University of New York | Pharma | N/A | Detroit, Michigan | 360 | |
| Est. $50 – $1,000 | University of Surrey | Diet & Nutrition | N/A | Guildford | 114 | |
| Est. $2,500 – $12,000 | Yale University | Psychedelics & Cannabis | Early Phase 1 | West Haven, Connecticut | 20 | |
| Est. $100 – $1,500 | Universiti Kebangsaan Malaysia Medical Centre | Pharma | Phase 4 | Bandar Tun Razak, Kuala Lumpur | 140 | |
| Est. $25 – $500 | University of Aarhus | Pharma | Observational | Aarhus N | 120 | |
| Est. $50 – $1,000 | Samuel Lunenfeld Research Institute, Mount Sinai Hospital | Pharma | N/A | Toronto, Ontario | 40 | |
| Est. $1,500 – $12,000 | ViiV Healthcare | Pharma | Phase 1 | Orlando, Florida | 214 | |
| Est. $2,500 – $12,000 | University of California, Los Angeles | Psychedelics & Cannabis | Phase 1 | Los Angeles, California | 30 | |
| Est. $25 – $500 | National Heart Centre Singapore | Pharma | Observational | Singapore, Singapore | 1,000 | |
| Est. $50 – $1,000 | Riphah International University | Pharma | N/A | Islamabad, Punjab Province | 80 | |
| Est. $50 – $1,000 | Mayo Clinic | Pharma | N/A | Rochester, Minnesota | 80 | |
| Est. $1,500 – $12,000 | Yale University | Psychedelics & Cannabis | Phase 1 | West Haven, Connecticut | 215 | |
| Est. $50 – $1,000 | Yale University | Brain & Neuro | N/A | New York, New York | 450 | |
| Est. $50 – $1,000 | Penn State University | Psychedelics & Cannabis | N/A | University Park, Pennsylvania | 2,425 | |
| Est. $50 – $1,000 | Ariel University | Weight Loss | N/A | Ariel | 120 | |
| Est. $25 – $500 | Laval University | Pharma | Observational | Québec | 250 | |
| Est. $50 – $1,000 | American University of Beirut Medical Center | Weight Loss | N/A | Beirut, Riad El Solh | 60 | |
| Est. $25 – $500 | University of Galway | Pharma | Observational | Galway | 10,000 | |
| Est. $50 – $1,000 | Hospital Universitari de Bellvitge | Pharma | N/A | L'Hospitalet de Llobregat, Barcelona | 394 | |
| Est. $1,500 – $12,000 | University of Pennsylvania | Pharma | Phase 1 | Philadelphia, Pennsylvania | 100 | |
| Est. $50 – $1,000 | Hasanuddin University | Diet & Nutrition | N/A | Kendari, South East Sulawesi | 12 | |
| Est. $50 – $1,000 | University of Saskatchewan | Weight Loss | N/A | Saskatoon, Saskatchewan | 99 | |
| Est. $2,500 – $12,000 | University of Saskatchewan | Psychedelics & Cannabis | Phase 1 | Saskatoon, Saskatchewan | 20 | |
| Est. $50 – $1,000 | Barry Sandler | Pharma | N/A | Edwards, Colorado | 162 | |
| Est. $25 – $500 | Salem Anaesthesia Pain Clinic | Pharma | Observational | Surrey, British Columbia | 500 | |
| Est. $1,500 – $12,000 | Bambusa Therapeutics | Pharma | Phase 1 | Perth, Western Australia | 98 | |
| Est. $1,500 – $8,000 | Biocon Biologics UK PLC | Vaccines | Phase 1 | Christchurch, Main Building: 264 Antigua Street, | 150 | |
| Est. $25 – $500 | University of Chicago | Pharma | Observational | Chicago, Illinois | 400 | |
| Est. $25 – $500 | Serum Institute of India Pvt. Ltd. | Vaccines | Observational | Bousse, Burkina Faso | 2,308 | |
| Est. $1,950 – $18,000 | GlaxoSmithKline | Vaccines | Phase 1 / Phase 2 | Lenexa, Kansas | 448 | |
| Est. $50 – $1,000 | Hospices Civils de Lyon | Pharma | N/A | Lyon | 60 | |
| Est. $1,500 – $12,000 | Attovia Therapeutics Inc | Pharma | Phase 1 | Montreal, Quebec | 72 | |
| Est. $1,500 – $8,000 | Shenzhen Kexing Pharmaceutical Co., Ltd. | Vaccines | Phase 1 | Beijing, Beijing Municipality | 36 | |
| Est. $1,500 – $12,000 | Climb Bio, Inc. | Pharma | Phase 1 | Brisbane | 48 | |
| Est. $100 – $1,500 | The University of Hong Kong | Vaccines | Phase 4 | Hong Kong | 600 | |
| Est. $500 – $7,000 | PATH | Vaccines | Phase 2 | Panama City | 675 | |
| Est. $1,500 – $12,000 | HC Biopharma Inc. | Vaccines | Phase 1 | Beijing | 38 | |
| Est. $50 – $1,000 | Lauren Fortier | Pharma | N/A | Worcester, Massachusetts | 200 | |
| Est. $1,500 – $12,000 | Shanghai Argo Biopharmaceutical Co., Ltd. | Pharma | Phase 1 | Adelaide, South Australia | 60 | |
| Est. $2,500 – $12,000 | Tongji Hospital | Pharma | Early Phase 1 | Wuhan, Hubei | 30 | |
| Est. $1,500 – $12,000 | Sinovac Life Sciences Co., Ltd. | Vaccines | Phase 1 | Jinan, Shandong | 180 | |
| Est. $100 – $1,500 | Albert B. Sabin Vaccine Institute | Vaccines | Phase 4 | Nairobi | 1,071 | |
| Est. $1,500 – $12,000 | Capstan Therapeutics | Pharma | Phase 1 | Herston, Queensland | 64 | |
| Est. $25 – $500 | University of Washington | Pharma | Observational | Seattle, Washington | 500 | |
| Est. $25 – $500 | Anhui Provincial Hospital | Pharma | Observational | Hefei, Anhui | 10,000 | |
| Est. $25 – $500 | International Agency for Research on Cancer | Vaccines | Observational | Gangtok, Sikkim | 5,500 | |
| Est. $25 – $500 | Liaoning Chengda Biotechnology CO., LTD | Vaccines | Observational | Shenzhen, Guangdong | 180 | |
| Est. $25 – $500 | CorEvitas | Vaccines | Observational | Wilmington, North Carolina | 2,062 | |
| Est. $1,500 – $8,000 | Sunshine Lake Pharma Co., Ltd. | Pharma | Phase 1 | Chongqing, Bishan | 81 | |
| Est. $200 – $3,000 | Butantan Institute | Vaccines | Phase 3 | Curitiba, Paraná | 997 | |
| Est. $1,500 – $12,000 | Chong Kun Dang Pharmaceutical | Vaccines | Phase 1 | Berlin, State of Berlin | 519 | |
| Est. $1,500 – $12,000 | Institute of Medical Biology, Chinese Academy of Medical Sciences | Vaccines | Phase 1 | Dazhou, Sichuan | 460 | |
| Est. $1,500 – $8,000 | Syneos Health | Vaccines | Phase 1 | Bayswater, Victoria | 48 | |
| Est. $1,500 – $12,000 | Sinocelltech Ltd. | Vaccines | Phase 1 / Phase 2 | Langfang, Hebei | 480 | |
| Est. $25 – $500 | Erasmus Medical Center | Psychedelics & Cannabis | Observational | Rotterdam, South Holland | 250 | |
| Est. $50 – $1,000 | Johns Hopkins Bloomberg School of Public Health | Vaccines | N/A | New York, New York | 6,000 | |
| Est. $1,500 – $12,000 | Granular Therapeutics Limited | Pharma | Phase 1 | Berlin | 72 | |
| Est. $100 – $1,500 | Institute of Medical Biology, Chinese Academy of Medical Sciences | Vaccines | Phase 4 | Baoji, Shaan XI | 1,500 | |
| Est. $25 – $500 | Centro de Investigacao em Saude de Manhica | Pharma | Observational | Manhiça, Maputo Province | 18,750 | |
| Est. $1,500 – $12,000 | Enalare Therapeutics Inc. | Pharma | Phase 1 | Miami, Florida | 36 | |
| Est. $100 – $1,500 | Tulane University | Vaccines | Phase 4 | Kenema, Eastern Province | 40 | |
| Est. $2,500 – $10,000 | Beam Therapeutics Inc. | Pharma | Phase 1 | London | 30 | |
| Est. $50 – $1,000 | University of Virginia | Vaccines | N/A | Charlottesville, Virginia | 220 | |
| Est. $1,500 – $8,000 | Aramis Biotechnologies Inc. | Vaccines | Phase 1 / Phase 2 | Halifax, Nova Scotia | 728 | |
| Est. $1,500 – $12,000 | Shanghai Institute Of Biological Products | Vaccines | Phase 1 / Phase 2 | Wuhan, Hubei | 645 | |
| Est. $25 – $500 | University of Stellenbosch | Pharma | Observational | Cape Town, Western Cape | 150 | |
| Est. $100 – $1,500 | Epicentre | Vaccines | Phase 4 | Ouagadougou | 40,000 | |
| Est. $1,500 – $8,000 | Ningbo Rongan Biological Pharmaceutical Co., Ltd. | Vaccines | Phase 1 | Zhengzhou, Henan | 60 | |
| Est. $3,250 – $15,000 | GlaxoSmithKline | Vaccines | Phase 1 | Auckland | 30 | |
| Est. $25 – $500 | National Institute of Allergy and Infectious Diseases (NIAID) | Pharma | Observational | Bethesda, Maryland | 500 | |
| Est. $1,500 – $12,000 | Cocrystal Pharma, Inc. | Pharma | Phase 1 / Phase 2 | Decatur, Georgia | 40 | |
| Est. $50 – $1,000 | Emel GÜÇLÜ CİHAN | Vaccines | N/A | Kahramanmaraş | 117 | |
| Est. $1,500 – $12,000 | International AIDS Vaccine Initiative | Pharma | Phase 1 | Soshanguve, Gauteng | 96 | |
| Est. $25 – $500 | National Institute of Allergy and Infectious Diseases (NIAID) | Pharma | Observational | Bamako | 15,000 | |
| Est. $25 – $500 | Chinese University of Hong Kong | Vaccines | Observational | Hong Kong | 500 | |
| Est. $50 – $1,000 | University of Alberta | Psychedelics & Cannabis | N/A | Edmonton, Alberta | 148 | |
| Est. $1,500 – $8,000 | Sun Pharmaceutical Industries Limited | Pharma | Phase 1 | Miami, Florida | 40 | |
| Est. $50 – $1,000 | University of Oxford | Diet & Nutrition | N/A | Oxford | 26 | |
| Est. $200 – $3,000 | Vanda Pharmaceuticals | Weight Loss | Phase 3 | Los Angeles, California | 280 | |
| Est. $50 – $1,000 | Korea University | Diet & Nutrition | N/A | Seoul, Seoul | 50 | |
| Est. $25 – $500 | Azienda Ospedaliero Universitaria Maggiore della Carita | Weight Loss | Observational | Novara | 195 | |
| Est. $50 – $1,000 | Rigshospitalet, Denmark | Weight Loss | N/A | Copenhagen | 36 | |
| Est. $50 – $1,000 | Valbiotis | Pharma | N/A | Québec, Quebec | 70 | |
| Est. $50 – $1,000 | Azienda Ospedaliera Specializzata in Gastroenterologia Saverio de Bellis | Weight Loss | N/A | Castellana Grotte, Italy | 60 | |
| Est. $50 – $1,000 | Wake Forest University | Diet & Nutrition | N/A | Boston, Massachusetts | 1,230 | |
| Est. $1,500 – $12,000 | The University of Texas Health Science Center at San Antonio | Weight Loss | Early Phase 1 | San Antonio, Texas | 160 | |
| Est. $50 – $1,000 | University of North Carolina, Chapel Hill | Weight Loss | N/A | Chapel Hill, North Carolina | 100 | |
| Est. $50 – $1,000 | University of Macau | Pharma | N/A | Macao | 126 | |
| Est. $25 – $500 | North-West University, South Africa | Psychedelics & Cannabis | Observational | Mthatha, Eastern Cape | 22,464 | |
| Est. $1,950 – $12,000 | AstraZeneca | Diet & Nutrition | Phase 1 | Glendale, California | 64 | |
| Est. $25 – $500 | Esther Nova | Brain & Neuro | Observational | Madrid, Madrid | 158 | |
| Est. $50 – $1,000 | Amsterdam University Medical Centers (UMC), Location Academic Medical Center (AMC) | Weight Loss | N/A | Amsterdam, Amsterdam | 44 | |
| Est. $50 – $1,000 | Sohag University | Pharma | N/A | Sohag | 30 | |
| Est. $50 – $1,000 | State University of New York at Buffalo | Weight Loss | N/A | Buffalo, New York | 48 | |
| Est. $50 – $1,000 | Union de Gestion des Etablissements des Caisses d'Assurance Maladie - Nord Est | Brain & Neuro | N/A | Nancy | 228 | |
| Est. $50 – $1,000 | Nova Scotia Health Authority | Weight Loss | N/A | Halifax, Nova Scotia | 20 | |
| Est. $50 – $1,000 | University of Miami | Weight Loss | N/A | Miami, Florida | 750 | |
| Est. $500 – $7,000 | Children's Hospital Medical Center, Cincinnati | Weight Loss | Phase 2 | Cincinnati, Ohio | 144 | |
| Est. $500 – $7,000 | Michigan State University | Weight Loss | Phase 2 / Phase 3 | Jackson, Michigan | 800 | |
| Est. $1,500 – $12,000 | Laekna Limited | Weight Loss | Phase 1 | Brisbane, Queensland | 104 | |
| Est. $50 – $1,000 | ApexCPG LLC | Pharma | N/A | Vijayawada | 80 | |
| Est. $50 – $1,000 | Chinese Academy of Sciences | Weight Loss | N/A | Hangzhou, Zhejiang | 140 | |
| Est. $50 – $1,000 | sarah mohamed | Weight Loss | N/A | Alexandria | 44 | |
| Est. $50 – $1,000 | Medical College of Wisconsin | Pharma | N/A | Milwaukee, Wisconsin | 24 | |
| Est. $25 – $500 | Istituto Auxologico Italiano | Weight Loss | Observational | Piancavallo, VCO | 32 | |
| Est. $50 – $1,000 | University of Southern California | Weight Loss | N/A | Los Angeles, California | 280 | |
| Est. $50 – $1,000 | National University of Singapore | Diet & Nutrition | N/A | Singapore | 44 | |
| Est. $50 – $1,000 | Universidad Católica San Antonio de Murcia | Weight Loss | N/A | Murcia, Murcia | 180 | |
| Est. $50 – $1,000 | Chinese Academy of Sciences | Weight Loss | N/A | Hangzhou, Zhejiang | 140 | |
| Est. $50 – $1,000 | University Hospital, Tours | Brain & Neuro | N/A | Tours | 78 | |
| Est. $50 – $1,000 | Hospital General de México Dr. Eduardo Liceaga | Weight Loss | N/A | Montreal, Quebec | 42 | |
| Est. $50 – $1,000 | University of Turku | Weight Loss | N/A | Turku | 68 | |
| Est. $50 – $1,000 | Federico II University | Weight Loss | N/A | Naples | 276 | |
| Est. $50 – $1,000 | Fondazione Don Carlo Gnocchi Onlus | Weight Loss | N/A | Milan | 105 | |
| Est. $25 – $500 | Jinan University Guangzhou | Weight Loss | Observational | Guangzhou, Guangdong | 1,000,000 | |
| Est. $50 – $1,000 | University of Illinois at Urbana-Champaign | Diet & Nutrition | N/A | Bloomington, Illinois | 100 | |
| Est. $50 – $1,000 | Colorado State University | Brain & Neuro | N/A | Aurora, Colorado | 300 | |
| Est. $50 – $1,000 | Toronto Metropolitan University | Diet & Nutrition | N/A | Toronto, Ontario | 48 | |
| Est. $25 – $500 | Dr. Lutfi Kirdar Kartal Training and Research Hospital | Weight Loss | Observational | Istanbul | 70 | |
| Est. $25 – $500 | Guangzhou Women and Children's Medical Center | Weight Loss | Observational | Guangzhou, Guangdong | 30,000 | |
| Est. $50 – $1,000 | AdventHealth Translational Research Institute | Weight Loss | N/A | Orlando, Florida | 70 | |
| Est. $50 – $1,000 | Umeå University | Diet & Nutrition | N/A | Jönköping | 106 | |
| Est. $50 – $1,000 | Biruni University | Pharma | N/A | Istanbul, Istanbul | 20 | |
| Est. $50 – $1,000 | Harokopio University | Weight Loss | N/A | Nicosia | 490 | |
| Est. $25 – $500 | Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal | Diet & Nutrition | Observational | Madrid, Madrid | 50 | |
| Est. $25 – $500 | Case Western Reserve University | Pharma | Observational | Cleveland, Ohio | 12 | |
| Est. $25 – $500 | Hadassah Medical Organization | Diet & Nutrition | Observational | Jerusalem, Jerusalem | 40 | |
| Est. $50 – $1,000 | National University of Singapore | Brain & Neuro | N/A | Singapore | 284 | |
| Est. $50 – $1,000 | University of Colorado, Denver | Pharma | N/A | Aurora, Colorado | 242 | |
| Est. $1,500 – $8,000 | Jazz Pharmaceuticals | Diet & Nutrition | Phase 1 | Lincoln, Nebraska | 86 | |
| Est. $50 – $1,000 | Universidade Estadual Paulista Júlio de Mesquita Filho | Diet & Nutrition | N/A | Presidente Prudente, São Paulo | 35 | |
| Est. $25 – $500 | National Health Research Institutes, Taiwan | Diet & Nutrition | Observational | Dalin, Chiayi | 5,000 | |
| Est. $25 – $500 | Luventix, Inc. | Pharma | Observational | Encinitas, California | 1,250 | |
| Est. $25 – $500 | Peking Union Medical College Hospital | Pharma | Observational | Beijing | 20,000 | |
| Est. $50 – $1,000 | Winthrop University | Pharma | N/A | Rock Hill, South Carolina | 120 | |
| Est. $100 – $1,500 | Kirby Institute | Pharma | Phase 4 | Andulo, Bíe Province | 52,000 | |
| Est. $25 – $500 | M.D. Anderson Cancer Center | Pharma | Observational | Houston, Texas | 10,000 | |
| Est. $1,500 – $8,000 | October 6 University | Pharma | Early Phase 1 | Cairo, Giza Governorate | 150 | |
| Est. $50 – $1,000 | Federal University of Pelotas | Pharma | N/A | Pelotas, Rio Grande do Sul | 250 | |
| Est. $50 – $1,000 | Glostrup University Hospital, Copenhagen | Pharma | N/A | Glostrup Municipality | 32 | |
| Est. $100 – $1,500 | Indiana University | Diet & Nutrition | Phase 4 | Carmel, Indiana | 65 | |
| Est. $50 – $1,000 | Shenzhen Institutes of Advanced Technology ,Chinese Academy of Sciences | Diet & Nutrition | N/A | Shenzhen, Guangdong | 24 | |
| Est. $25 – $500 | Westlake University | Diet & Nutrition | Observational | Hangzhou, Zhejiang | 20 | |
| Est. $25 – $500 | Institut de Recherche en Sciences de la Sante, Burkina Faso | Pharma | Observational | Bobo-Dioulasso, Bobo-Dioulasso, Houet, Région Des hauts-Bassins | 158 | |
| Est. $25 – $500 | Zhujiang Hospital | Pharma | Observational | Guanzhou, Guangdong | 2,990 | |
| Est. $2,500 – $12,000 | George Washington University | Pharma | Phase 1 | Washington D.C., District of Columbia | 18 | |
| Est. $50 – $1,000 | Ziekenhuis Oost-Limburg | Diet & Nutrition | N/A | Edegem, Antwerpen | 402 | |
| Est. $1,500 – $8,000 | Prime Gene Therapeutics Co., Ltd. | Diet & Nutrition | Phase 1 | Beijing, Beijing Municipality | 52 | |
| Est. $50 – $1,000 | São Paulo State University | Weight Loss | N/A | Bauru, São Paulo | 20 | |
| Est. $50 – $1,000 | Medical University of Graz | Brain & Neuro | N/A | Graz, Styria | 12 | |
| Est. $50 – $1,000 | Baskent University | Pharma | N/A | Ankara | 48 | |
| Est. $50 – $1,000 | Duke University | Diet & Nutrition | N/A | Durham, North Carolina | 600 | |
| Est. $50 – $1,000 | Emory University | Diet & Nutrition | N/A | Atlanta, Georgia | 200 | |
| Est. $25 – $500 | National Institute of Allergy and Infectious Diseases (NIAID) | Pharma | Observational | Bethesda, Maryland | 1,000 | |
| Est. $50 – $1,000 | Harvard Medical School (HMS and HSDM) | Diet & Nutrition | N/A | Glen Allen, Virginia | 12,500 | |
| Est. $50 – $1,000 | Bragg Live Food Products | Pharma | N/A | London, Ontario | 24 | |
| Est. $2,500 – $12,000 | Vigonvita Life Sciences | Diet & Nutrition | Phase 1 | Hefei, Anhui | 16 | |
| Est. $25 – $500 | University Hospital, Ghent | Pharma | Observational | Ghent, Oost-Vlaanderen | 70 | |
| Est. $50 – $1,000 | University of Paris 13 | Diet & Nutrition | N/A | Bobigny | 400 | |
| Est. $1,500 – $12,000 | Chang Gung Memorial Hospital | Pharma | Phase 1 / Phase 2 | Taoyuan City | 60 | |
| Est. $50 – $1,000 | Columbia University | Brain & Neuro | N/A | Beacon, New York | 400 | |
| Est. $25 – $500 | Virginia Commonwealth University | Brain & Neuro | Observational | Richmond, Virginia | 120 | |
| Est. $50 – $1,000 | University of Victoria | Pharma | N/A | Victoria, British Columbia | 165 | |
| Est. $50 – $1,000 | National Institute on Drug Abuse (NIDA) | Brain & Neuro | N/A | Baltimore, Maryland | 620 | |
| Est. $25 – $500 | Heinrich-Heine University, Duesseldorf | Brain & Neuro | Observational | Düsseldorf | 837 | |
| Est. $25 – $500 | Radboud University Medical Center | Brain & Neuro | Observational | Nijmegen, Gelderland | 30 | |
| Est. $25 – $500 | mingjun Zhong | Brain & Neuro | Observational | Changsha, Hunan | 1,899 | |
| Est. $50 – $1,000 | University of Electronic Science and Technology of China | Brain & Neuro | N/A | Chengdu, Sichuan | 60 | |
| Est. $50 – $1,000 | Michael J. Wesley, PhD | Brain & Neuro | N/A | Lexington, Kentucky | 12 | |
| Est. $25 – $500 | National Institute of Allergy and Infectious Diseases (NIAID) | Brain & Neuro | Observational | Bethesda, Maryland | 350 | |
| Est. $50 – $1,000 | Colorado State University | Pharma | N/A | Fort Collins, Colorado | 50 | |
| Est. $1,500 – $12,000 | Yale University | Brain & Neuro | Early Phase 1 | Hartford, Connecticut | 80 | |
| Est. $25 – $500 | Rigshospitalet, Denmark | Brain & Neuro | Observational | Herlev | 60 | |
| Est. $50 – $1,000 | Shanghai Mental Health Center | Brain & Neuro | N/A | Shanghai, Shanghai Municipality | 70 | |
| Est. $50 – $1,000 | Martin Piazza | Pharma | N/A | Pittsburgh, Pennsylvania | 30 | |
| Est. $50 – $1,000 | Charite University, Berlin, Germany | Pharma | N/A | Steglitz | 165 | |
| Est. $2,500 – $12,000 | Brigham and Women's Hospital | Pharma | Phase 1 / Phase 2 | Boston, Massachusetts | 19 | |
| Est. $50 – $1,000 | Columbia University | Brain & Neuro | N/A | New York, New York | 10 | |
| Est. $25 – $500 | University Ghent | Brain & Neuro | Observational | Ghent, Oost-Vlaanderen | 100 | |
| Est. $50 – $1,000 | First Affiliated Hospital Xi'an Jiaotong University | Brain & Neuro | N/A | Xi'an, Shaanxi | 100 | |
| Est. $50 – $1,000 | University of Florida | Brain & Neuro | N/A | Tucson, Arizona | 24 | |
| Est. $25 – $500 | Hasselt University | Pharma | Observational | Diepenbeek, Belgium | 88 | |
| Est. $25 – $500 | Wenjing Zhou | Pharma | Observational | Shanghai, Shanghai Municipality | 600 | |
| Est. $25 – $500 | Ataxia Study Group | Pharma | Observational | Innsbruck | 300 | |
| Est. $25 – $500 | Cook Children's Health Care System | Pharma | Observational | Fort Worth, Texas | 36 | |
| Est. $50 – $1,000 | Massachusetts General Hospital | Brain & Neuro | N/A | Boston, Massachusetts | 600 | |
| Est. $50 – $1,000 | Yale University | Brain & Neuro | N/A | New Haven, Connecticut | 330 | |
| Est. $50 – $1,000 | Universite du Littoral Cote d'Opale | Brain & Neuro | N/A | Loos, Nord | 66 | |
| Est. $50 – $1,000 | Institut National de la Santé Et de la Recherche Médicale, France | Brain & Neuro | N/A | Caen | 960 | |
| Est. $50 – $1,000 | University of Bergamo | Brain & Neuro | N/A | Bergamo, Bergamo | 158 | |
| Est. $50 – $1,000 | Istinye University | Pharma | N/A | Kocaeli, Izmit | 40 | |
| Est. $50 – $1,000 | Mayo Clinic | Pharma | N/A | Rochester, Minnesota | 332 | |
| Est. $50 – $1,000 | Weill Medical College of Cornell University | Psychedelics & Cannabis | N/A | New York, New York | 120 | |
| Est. $25 – $500 | BC Mental Health and Addictions Research Institute | Brain & Neuro | Observational | Vancouver, British Columbia | 60 | |
| Est. $25 – $500 | Centre Hospitalier Henri Laborit | Brain & Neuro | Observational | Poitiers | 100 | |
| Est. $50 – $1,000 | Positrigo AG | Brain & Neuro | N/A | Leipzig | 70 | |
| Est. $50 – $1,000 | Natalie Denburg | Brain & Neuro | N/A | Iowa City, Iowa | 230 | |
| Est. $25 – $500 | Xuanwu Hospital, Beijing | Pharma | Observational | Beijing | 6,000 | |
| Est. $50 – $1,000 | Indiana University | Brain & Neuro | N/A | Bloomington, Indiana | 30 | |
| Est. $25 – $500 | National Institute of Neurological Disorders and Stroke (NINDS) | Pharma | Observational | Bethesda, Maryland | 3,750 | |
| Est. $50 – $1,000 | Columbia University | Pharma | N/A | New York, New York | 20 | |
| Est. $50 – $1,000 | Centre integre universitaire de sante et de services sociaux du Centre-Sud-de-l'Île-de-Montréal | Pharma | N/A | Montreal, Quebec | 120 | |
| Est. $25 – $500 | Zhujiang Hospital | Brain & Neuro | Observational | Guangzhou, Guangdong | 40 | |
| Est. $50 – $1,000 | National Institute of Mental Health (NIMH) | Pharma | N/A | Bethesda, Maryland | 75 | |
| Est. $200 – $3,000 | Douglas Mental Health University Institute | Pharma | Phase 3 | Hamilton, Ontario | 58 | |
| Est. $25 – $500 | Marmara University | Pharma | Observational | Istanbul | 42 | |
| Est. $50 – $1,000 | Ege University | Pharma | N/A | Izmir | 108 | |
| Est. $25 – $500 | Beth Israel Deaconess Medical Center | Pharma | Observational | Boston, Massachusetts | 142 | |
| Est. $50 – $1,000 | Kirin Holdings Company, Limited | Pharma | N/A | Canfield, Ohio | 90 | |
| Est. $25 – $500 | Shanghai East Hospital | Pharma | Observational | Shanghai, Shanghai Municipality | 40 | |
| Est. $25 – $500 | Haseki Training and Research Hospital | Pharma | Observational | Istanbul | 60 | |
| Est. $50 – $1,000 | OHSU Knight Cancer Institute | Pharma | N/A | Portland, Oregon | 75,000 | |
| Est. $25 – $500 | Luca Sangiorgi | Pharma | Observational | Bologna, Emilia-Romagna | 5,000 | |
| Est. $25 – $500 | Ondokuz Mayıs University | Pharma | Observational | Kayseri | 600 | |
| Est. $25 – $500 | University of Wisconsin, Madison | Pharma | Observational | Madison, Wisconsin | 80 | |
| Est. $25 – $500 | Abramson Cancer Center at Penn Medicine | Pharma | Observational | Philadelphia, Pennsylvania | 360 | |
| Est. $25 – $500 | European Georges Pompidou Hospital | Pharma | Observational | Paris | 50 | |
| Est. $100 – $1,500 | University of Nevada, Las Vegas | Pharma | Phase 4 | Las Vegas, Nevada | 84 | |
| Est. $25 – $500 | Semmelweis University | Pharma | Observational | Budapest, Pest County | 90 | |
| Est. $50 – $1,000 | Rutgers, The State University of New Jersey | Brain & Neuro | N/A | New Brunswick, New Jersey | 594 | |
| Est. $50 – $1,000 | Ain Shams Maternity Hospital | Pharma | N/A | Cairo, Abbasya | 140 | |
| Est. $50 – $1,000 | Erasmus Medical Center | Pharma | N/A | Rotterdam, South Holland | 86 | |
| Est. $25 – $500 | Ning Wang, MD., PhD. | Pharma | Observational | Fuzhou, Fujian | 1,000 | |
| Est. $1,500 – $8,000 | Henan Genuine Biotech Co., Ltd. | Pharma | Phase 1 | Beijing, Beijing Municipality | 40 | |
| Est. $50 – $1,000 | National Institute of Neurological Disorders and Stroke (NINDS) | Brain & Neuro | N/A | Bethesda, Maryland | 275 | |
| Est. $50 – $1,000 | Stryker Endoscopy | Pharma | N/A | Phoenix, Arizona | 160 | |
| Est. $50 – $1,000 | Karolinska Institutet | Pharma | N/A | Zaporizhzhya | 1,000 | |
| Est. $100 – $1,500 | Dr. Diane Lougheed | Pharma | Phase 4 | Kingston, Ontario | 30 | |
| Est. $25 – $500 | Fudan University | Brain & Neuro | Observational | Shanghai, Shanghai Municipality | 1,000 | |
| Est. $50 – $1,000 | University Ghent | Pharma | N/A | Ghent, East Flanders | 50 | |
| Est. $25 – $500 | Marquette University | Pharma | Observational | Milwaukee, Wisconsin | 160 | |
| Est. $50 – $1,000 | Hasselt University | Brain & Neuro | N/A | Diepenbeek, Flanders | 42 | |
| Est. $50 – $1,000 | Qurasense | Pharma | N/A | New Haven, Connecticut | 450 | |
| Est. $25 – $500 | Chongqing Medical University | Pharma | Observational | Chongqing, Chongqing Municipality | 190 | |
| Est. $50 – $1,000 | Tokat Gaziosmanpasa University | Pharma | N/A | Tokat Province | 60 | |
| Est. $25 – $500 | Sigmund Freud PrivatUniversitat | Pharma | Observational | Vienna | 1,000 | |
| Est. $50 – $1,000 | King Abdullah University Hospital | Pharma | N/A | Irbid | 142 | |
| Est. $1,950 – $18,000 | Vertex Pharmaceuticals Incorporated | Pharma | Phase 1 | Hollywood, Florida | 255 | |
| Est. $50 – $1,000 | University of Nebraska | Pharma | N/A | Omaha, Nebraska | 100 | |
| Est. $50 – $1,000 | University Hospital Tuebingen | Pharma | N/A | Tübingen, Baden-Wurttemberg | 60 | |
| Est. $100 – $1,500 | Ain Shams University | Pharma | Phase 4 | Cairo | 20 | |
| Est. $100 – $1,500 | Chad R. Tracy | Pharma | Phase 4 | Iowa City, Iowa | 240 | |
| Est. $50 – $1,000 | University Hospital, Clermont-Ferrand | Pharma | N/A | Clermont-Ferrand | 430 | |
| Est. $25 – $500 | Jena University Hospital | Pharma | Observational | Jena, Thuringia | 74 | |
| Est. $100 – $1,500 | University of Maryland St. Joseph Medical Center | Diet & Nutrition | Phase 4 | Towson, Maryland | 140 | |
| Est. $25 – $500 | The University of Texas Health Science Center, Houston | Pharma | Observational | Newport Beach, California | 5,000 | |
| Est. $50 – $1,000 | University of Thessaly | Pharma | N/A | Trikala, Thessaly | 20 | |
| Est. $25 – $500 | University Hospital, Basel, Switzerland | Pharma | Observational | Basel | 300 | |
| Est. $50 – $1,000 | Zhejiang University | Pharma | N/A | Hangzhou, Zhejiang | 100,000 | |
| Est. $50 – $1,000 | Ohio State University Comprehensive Cancer Center | Pharma | N/A | Columbus, Ohio | 298 | |
| Est. $50 – $1,000 | Selcuk University | Pharma | N/A | Konya, Selçuklu | 90 | |
| Est. $50 – $1,000 | University of Utah | Pharma | N/A | Salt Lake City, Utah | 45 | |
| Est. $25 – $500 | Mingtao Zhao | Pharma | Observational | Columbus, Ohio | 300 | |
| Est. $50 – $1,000 | Chinese University of Hong Kong | Pharma | N/A | Shatin | 278 | |
| Est. $25 – $500 | University of Edinburgh | Brain & Neuro | Observational | Edinburgh | 150 | |
| Est. $50 – $1,000 | University of Ioannina | Pharma | N/A | Ioannina, Epirus | 100 | |
| Est. $1,500 – $12,000 | Boehringer Ingelheim | Pharma | Phase 1 | Berlin | 142 | |
| Est. $25 – $500 | University of Zurich | Brain & Neuro | Observational | Zurich, Canton of Zurich | 300 | |
| Est. $50 – $1,000 | University of Manchester | Pharma | N/A | London | 226,821 | |
| Est. $50 – $1,000 | Chinese University of Hong Kong | Pharma | N/A | Hong Kong, HONG KONG | 18,000 | |
| Est. $25 – $500 | Vanderbilt-Ingram Cancer Center | Pharma | Observational | Nashville, Tennessee | 4,000 | |
| Est. $50 – $1,000 | University of Minnesota | Brain & Neuro | N/A | Minneapolis, Minnesota | 40 | |
| Est. $25 – $500 | Mayo Clinic | Pharma | Observational | Rochester, Minnesota | 400 | |
| Est. $25 – $500 | Changhua Christian Hospital | Pharma | Observational | Chang-hua | 15 | |
| Est. $25 – $500 | Silimed Industria de Implantes Ltda | Pharma | Observational | Niterói, Rio de Janeiro | 632 |
Data from ClinicalTrials.gov (NIH/NLM). Pay estimates are approximate and not confirmed by sponsors. We do not provide medical advice. Always contact the study team directly to confirm compensation, eligibility, and risks.
Psilocybin, MDMA, ketamine, and cannabis studies recruiting healthy volunteers. Psychedelic research is expanding rapidly with university and pharma sponsors.
Flu, COVID, RSV, and experimental vaccine trials. Vaccine studies are among the most common opportunities for healthy adult volunteers.
GLP-1, semaglutide, and next-generation obesity drug studies. The weight loss drug market is booming and trials need healthy volunteers for Phase 1 testing.
Probiotics, supplements, microbiome, and dietary intervention studies. Often shorter commitments with simpler protocols than drug studies.
fMRI, EEG, cognitive testing, sleep, and neurostimulation research. Neuroscience labs need healthy brains for comparison studies and imaging.
Phase 1 first-in-human trials from Pfizer, Eli Lilly, Novartis, and more. These pay the most and are the backbone of healthy volunteer research.