Social Impact Hackathons
Explore 50 social impact hackathons. Hackathons building solutions for social good, civic tech, nonprofits, and community development.
Hackathons
50
Avg Prize
$53K
Organizers
36
Sunday, September 13, 2026
Ongoing
Store Sales - Time Series Forecasting
Online
Oct 6, 2021 – Jun 30, 2030KaggleOnline
Data Science
Machine Learning
Innovation
Ongoing
Spaceship Titanic
Online
Feb 23, 2022 – Jan 1, 2030KaggleOnline
Data Science
Artificial Intelligence
Machine Learning
Ongoing
Codenovate '25
In Person
Sep 29, 2025 – Nov 24, 2027Keshav Memorial Institute of Technology (KMIT), HyderabadHyderabad, India$960
Student
Beginner Friendly
Networking
Ongoing
Prototype Today Product Tomorrow Marathonn
Online
Oct 4, 2025 – Oct 4, 2026DoraTestOnline
Artificial Intelligence
Innovation
Networking
Ongoing
Build with AI: PromptWars
In Person
Feb 15 – Oct 10, 2026TBA
Artificial Intelligence
Machine Learning
Innovation
Ongoing
MDBA Youth Blockchain Hackathon
Online
Feb 27 – Nov 1, 2026Blockchain Legal InstituteOnline$50K
Blockchain
Artificial Intelligence
Social Impact
Ongoing
MCA 2026 projects
Online
Feb 27 – Dec 25, 2026Mizzou Computing AssociationOnline
Beginner Friendly
Student
Community
Ongoing
AlgoBharat Regional Hackathons
Online
Mar 19 – Dec 31, 2026AlgorandOnline
Blockchain
Edtech
Social Impact
Ongoing
Aurora Global Hackathon
Online
Mar 31, 2026 – Apr 1, 2027no hostOnline$1K
Web Development
Mobile Development
Artificial Intelligence
Ongoing
Virtual: PromptWars
Online
Apr 1 – Nov 30, 2026Online
Artificial Intelligence
Natural Language Processing
Innovation
Ongoing
Build for the Future Hackathon 2026
Online
Jun 1 – Oct 12, 2026OutSystemsOnline
Social Impact
Artificial Intelligence
Innovation
Ongoing
Porto Hack Santos 2026
Online
Jun 5 – Sep 29, 2026Instituto AmiguOnline
Social Impact
Innovation
Community
Ongoing
Zerve × HackerEarth — $10,000 Data Challenge
Online
Jun 8 – Sep 13, 2026HackerEarthOnline
Innovation
Community
Web Development
Ongoing
Snowflake CoCo CLI Hackathon - GCC Edition
Online
Jun 15 – Sep 30, 2026Online
Cloud
Open Source
Web Development
Ongoing
Swipe-to-Hire Sales Hiring Challenge
Online
Jun 15 – Oct 31, 2026Online
Career Development
Networking
Diversity & Inclusion
Ongoing
The Rice University Urban Sustainability Hackathon
Online
Jun 23 – Sep 18, 2026Rice UniversityOnline$18K
Climate Tech
Data Science
Social Impact
Ongoing
Hackonomics 2027
Online
Jul 1, 2026 – Jun 1, 2027hackonomicsOnline
Data Science
Web Development
Social Impact
Ongoing
Hackonomics 2026
Online
Jul 1, 2026 – Jun 1, 2027Organizer
hackonomicsOnline$10
Artificial Intelligence
Social Impact
Ongoing
Breaking Bot IPEC
In Person
Jul 1 – Sep 30, 2026Inderprastha Engineering College (IPEC), GhaziabadSahibabad, India
Artificial Intelligence
Edtech
Social Impact
Ongoing
MENA Ignite Hackathon
Online
Jul 1 – Sep 13, 2026HackerEarthOnline
Innovation
Social Impact
Networking
Ongoing
hackFront India
Hybrid
Jul 6 – Dec 27, 2026TBA
Innovation
Community
Networking
Ongoing
A Step Ahead of Drought: Forecasting Global Water Storage Challenge
Online
Jul 9 – Sep 13, 2026ITUOnline$2K
Data Science
Climate Tech
Sustainability
Ongoing
Hack Away Hunger: Food Insecurity Challenge
In Person
Jul 18 – Oct 9, 2026dsmHack.orgJohnston, United States$5K
Social Impact
Artificial Intelligence
Ongoing
Samadhan 2026( National Social Innovation Challenge)
In Person
Jul 31 – Dec 15, 2026UPAY (Underprivileged Advancements by Youth)Delhi, India
Social Impact
Climate Tech
Edtech
Ongoing
Build with AI: Code for Communities — Second Edition
Hybrid
Aug 11 – Sep 30, 2026TBA
Artificial Intelligence
Social Impact
Community
Ongoing
ABB Accelerator 2026
Online
Aug 11 – Sep 27, 2026Online
Innovation
Research
Sustainability
Ongoing
Deviathon 2.0
Hybrid
Aug 13 – Oct 31, 2026TBA
Innovation
Community
Networking
Ongoing
HACKDAY 1.0
Online
Aug 15 – Sep 20, 2026DECODEP communityOnline
Artificial Intelligence
Social Impact
Cloud
Ongoing
Yuva Yodha Energy Tech Hackathon
Online
Aug 16 – Oct 4, 2026Online
Climate Tech
Clean Energy
Innovation
Ongoing
NextStep Hacks 2026
Online
Aug 21 – Sep 20, 2026HackAlphaXOnline$2K
Climate Tech
Social Impact
Artificial Intelligence
Ongoing
Beginner's Paradise - FirstCommit
Online
Aug 21 – Sep 30, 2026FirstCommitOnline$1K
Artificial Intelligence
Edtech
Social Impact
Ongoing
YC Fall 2026 x Moss: The Zero Latency Builder Sprint
In Person
Aug 23 – Sep 26, 2026HiDevsBengaluru, India$600
Artificial Intelligence
Cloud
Social Impact
Ongoing
KNSIT Tech Community
Online
Aug 23 – Sep 29, 2026KNS Institute of Technology, KarnatakaOnline$12
Social Impact
Artificial Intelligence
Cloud
Ongoing
Code Kitchen
Online
Aug 24 – Sep 15, 2026Online
Social Impact
Innovation
Community
Ongoing
Hyperbloom September
Online
Aug 25 – Sep 14, 2026hyperbloom hacksOnline$2K
Artificial Intelligence
Edtech
Social Impact
Ongoing
HACKATHON X FIT-FEST
In Person
Aug 25 – Sep 25, 2026TBA
Community
Networking
Social Impact
Ongoing
Bias Bounty Mapping Equity Challenge
Online
Aug 28 – Oct 31, 2026Online$10K
Data Science
Social Impact
Diversity & Inclusion
Ongoing
ML Empowerment Build Challenge 3.0
Online
Aug 31 – Oct 1, 2026ML Empowerment FoundationOnline$54K
Artificial Intelligence
Edtech
Social Impact
Ongoing
Likelion Hackathon
In Person
Aug 31 – Sep 30, 2026SPEEDJong-ro 3-gil, South Korea$1
Edtech
Communication
Community
Ongoing
GatewayHacks 2026 | Software & AI
Online
Sep 1 – Oct 2, 2026GatewayGSOnline$1.0M
Artificial Intelligence
Social Impact
Ongoing
AI Builder Cup 2026
Hybrid
Sep 1 – Oct 11, 2026TBA
Artificial Intelligence
Machine Learning
Innovation
Ongoing
Capitol
In Person
Sep 1 – Oct 9, 2026Washington, United States
Web Development
Social Impact
Community
Ongoing
AssemblyAI - Voice Agent Hackathon
Online
Sep 1 – Sep 30, 2026Online$10K
Artificial Intelligence
Natural Language Processing
Voice Technology
Ongoing
Agentic GraphRAG Hackathon
Online
Sep 1 – Oct 4, 2026TigerGraphOnline$840
Artificial Intelligence
Social Impact
Edtech
Ongoing
AMD x Lablab AI Academy Challenge
Online
Sep 1 – Dec 1, 2026Online
Artificial Intelligence
Social Impact
Ongoing
CASTGNY Startup Pitch Competition 2026
In Person
Sep 1 – Sep 20, 2026CAST-GNYNew York, United States$2K
Social Impact
Artificial Intelligence
Entrepreneurship
Ongoing
Practice to Create [Feedback To All Projects!]
Online
Sep 3 – Sep 25, 2026Jitjai OrganizationOnline
Artificial Intelligence
Social Impact
Ongoing
Hack Devengers 2.0
Online
Sep 3 – Sep 20, 2026DevengersOnline$600
Cloud
Edtech
Social Impact
Ongoing
Ideation'26
In Person
Sep 5 – Sep 26, 2026SIES Graduate School of Technology, Navi Mumbai, MaharashtraNavi Mumbai, India$360
Cloud
Edtech
Social Impact
Ongoing
RoadStar Hackathon
In Person
Sep 5 – Sep 13, 2026Enterprise Software SolutionsWaterloo, Canada$2K
Artificial Intelligence
Mobile Development
Social Impact
Past hackathons
Recently ended — many run again.
Sunday, September 13, 2026
Saturday, September 12, 2026
Past
Live Models Hackathon, hosted by Visko x Reactor x Nebius
In Person
Sep 12 – Sep 13, 2026Ahmed AhresSan Francisco, United States$4K
Artificial Intelligence
Social Impact
IoT
Past
🔥 Qoder AI Hackathon with $4500 cash prizes
In Person
Sep 12 – Sep 13, 2026Anna HongSan Francisco, United States$5K
Artificial Intelligence
Social Impact
Past
SaugaHacks
In Person
Sep 12 – Sep 13, 2026Sauga HacksMississauga, Canada
Artificial Intelligence
Social Impact
Past
Community Tooling Hack Day #2
In Person
Sep 12, 2026Edward SaperiaLondon, United Kingdom
Social Impact
Web Development
Artificial Intelligence
Past
📍London 🌀 Generalist World Hackathon
In Person
Sep 12, 2026generalist.worldLondon, United Kingdom
Social Impact
Sustainability
Community
Past
Mad Hack #4: Agentic Loops
In Person
Sep 12, 2026Lars VagnesOslo, Norway
Artificial Intelligence
Social Impact
Past
Cursor Hackathon Serbia
In Person
Sep 12, 2026Aleksandar HadžibabićBeograd, Serbia
Artificial Intelligence
Social Impact
Past
Metamorph 2.0
In Person
Sep 12 – Sep 13, 2026Panihati, India
Web Development
Blockchain
Social Impact
Past
Agent Labs Buildathon: Phinite × Paytm
In Person
Sep 12, 2026Paytm CommunityBengaluru, India
Artificial Intelligence
Social Impact
Fintech
Past
Southwest MN Hacks
In Person
Sep 12 – Sep 13, 2026ETM SolutionsMarshall, United States
Artificial Intelligence
Social Impact
