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Abuzz
Crowdsource the acoustic surveillance of mosquitoes by the affected public
Anywhere
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentInsects & Pollinatorsdenguediseasemosquitozikamalaria
crowdsourcing
within 25 miles
Dec 21, 2025
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ScienceAtHome, Aarhus University
Alien CODE
Study human problem-solving
Anywhere
- Ongoing
Citizen SciencePhysicsSocial SciencePsychologyproblem-solvingalien gamegamecomplex problemshumanhybrid intelligencecitizen scienceintuition
UC Berkeley
BOINC (Berkeley Open Infrastructure for Network Computing)
Use idle computer time to assist with scientific research
Anywhere
- Ongoing
Citizen ScienceComputers & Technologyvolunteer computingrwjfcoopercomputercrowdsourcing platform
Southern Maine Conservation Collaborative
Climate Change Observatory Network
Monitor long term climate change trends and adaptation strategies.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationEcology & EnvironmentClimate & Weather
The Foundation for the Eradication of Dementia and Mental Illness
Crowdsourcing Cures
Reveal hidden factors exacerbating or improving symptoms of chronic illness.
Anywhere
- Ongoing
Citizen ScienceSocial SciencePsychologyHealth & Medicinedepressionmental healthclinical research
IARPA, Good Judgment Inc., JHU/APL
Crowdsourcing Evidence, Argumentation, Thinking and Evaluation
Evaluate and shape the intelligence tools of the future
Anywhere
- Ongoing
Citizen ScienceSocial SciencePsychologyanalysis, problem solving, reasoning, problem-solving, logic
Australian Museum and Atlas of Living Australia
DigiVol
Contribute to biodiversity knowledge for research and planning
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineBiologyClimate & WeatherInsects & PollinatorsComputers & TechnologyNature & OutdoorsAnimalsEcology & Environmentaustraliatranscriptioncrowdsourcingsciencedigitisationinternationalinsectscollectionsmothsvolunteerexpeditionbiodiversityfield noteswhale sharksdigitization
DIYgenomics
DIYgenomics
Database for crowdsourced research projects
Anywhere
- Ongoing
Citizen ScienceHealth & MedicineBiologyhealthdatabaseappandroidwindows phonegeneticsgenesiphonerwjfcrowdsourcing
eOceans
eShark
Track shark populations and help mitigate their threats.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentOcean Water MarineBiologymarine sciencetourismexploremarineestuarineconservationcitizen sciencesharksdivingfishingreefecologyraysestuarypolicy
iNaturalist
iNaturalist
Share observations of biodiversity.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentinsect populationssummer reading 2021ec2020naturalisttop2022androidbiodiversitygardengirl scoutscsm-featuredappmuseumiphonelibrarynaturetop 22 in 2022top viewed 2021