Social Impact Hackathons
Explore 556 social impact hackathons. Hackathons building solutions for social good, civic tech, nonprofits, and community development.
Hackathons
556
Avg Prize
$48K
Organizers
43
Wednesday, October 7, 2026
Ongoing
Daytona HackSprint w/ Abundant & Geometric, Dublin - October 7, 2026
In Person
Oct 7, 2026daytonaDublin 1, Ireland
Artificial Intelligence
Social Impact
Ongoing
women get IT done: Te Toca x WINZ Hackathon
In Person
Oct 1 – Oct 8, 2026Sara ContuZurich, Switzerland
Social Impact
Artificial Intelligence
Diversity & Inclusion
Ongoing
Hack Away Hunger: Food Insecurity Challenge
In Person
Jul 18 – Oct 9, 2026dsmHack.orgJohnston, United States$5K
Social Impact
Artificial Intelligence
Ongoing
Capitol
In Person
Sep 1 – Oct 9, 2026Washington, United States
Web Development
Social Impact
Community
Ongoing
NSCC Open Hackathon
Hybrid
Sep 29 – Oct 9, 2026Singapore, Singapore
Open Source
Innovation
Community
Ongoing
ML Empowerment Build Challenge 3.0
Online
Sep 5 – Oct 10, 2026ML Empowerment FoundationOnline$38K
Artificial Intelligence
Edtech
Social Impact
Ongoing
Build with AI: PromptWars
In Person
Feb 15 – Oct 10, 2026TBA
Artificial Intelligence
Machine Learning
Innovation
Ongoing
Hacklanta
In Person
Mar 28 – Oct 11, 2026progsuAtlanta, United States$2K
Beginner Friendly
Innovation
Community
Ongoing
Agora Voice AI Hackathon 2026
Online
Sep 1 – Oct 11, 2026Online$360
Artificial Intelligence
Mobile Development
Web Development
Ongoing
AI Builder Cup 2026
Hybrid
Sep 1 – Oct 11, 2026TBA
Artificial Intelligence
Machine Learning
Innovation
Ongoing
AIC Internal Competition -2026 (Agentic AI)
Online
Oct 1 – Oct 12, 2026AI Community @ SBUOnline
Artificial Intelligence
Social Impact
Edtech
Ongoing
Climate Hack-tion
Online
Oct 1 – Oct 12, 2026Online
Climate Tech
Sustainability
Social Impact
Ongoing
DevonomicsV1
Online
Oct 6 – Oct 12, 2026United HackathonsOnline
Artificial Intelligence
Data Science
Social Impact
Ongoing
Hackwave 3.0
In Person
Sep 6 – Oct 12, 2026Chameli Devi Group of InstitutionsIndore, India$1K
Cloud
Edtech
Social Impact
Ongoing
All you can do with AI
Online
Oct 7 – Oct 12, 2026SelfOnline
Artificial Intelligence
Social Impact
Blockchain
Ongoing
Jāgriti Hacks
Online
Sep 21 – Oct 13, 2026Siliguri Institute of TechnologyOnline$850
Cloud
Social Impact
Edtech
Ongoing
WarriorHacks 2.0
Online
Sep 28 – Oct 14, 2026Westwood Computer Science ClubOnline$24K
Artificial Intelligence
Social Impact
Edtech
Ongoing
CodeStorm 2026: FutureForge
Online
Jul 31 – Oct 15, 2026Online
Web Development
Mobile Development
Artificial Intelligence
Ongoing
Agentic AI Hackathon: AWS Community Day Bay Area 2026
In Person
Sep 30 – Oct 15, 2026John VargheseSan Francisco, United States
Cloud
Artificial Intelligence
Social Impact
Ongoing
Hack Apertus
In Person
Oct 1 – Oct 16, 2026aiLights AssociationSt. Gallen, Switzerland$12K
Artificial Intelligence
Social Impact
Edtech
Ongoing
Sociothon: Hackathon for Social Impact
Hybrid
Sep 28 – Oct 17, 2026Vishwakarma Institute of Technology, Pune, MaharashtraPune, India$384
Social Impact
Artificial Intelligence
Edtech
Ongoing
Setu - Bridge the Gap. Build the Fix
Online
Sep 14 – Oct 17, 2026Forge RealmOnline
Cloud
Edtech
Social Impact
Ongoing
PAYTM Ai Hackathon -Design Competition
Hybrid
Oct 3 – Oct 18, 2026Delhi, India$1K
Web Development
Mobile Development
Social Impact
Ongoing
SVYCA Youth for Earth (Y4E) Hackathon
In Person
Sep 20 – Oct 18, 2026Silicon Valley Youth Climate ActionStanford, United States$3K
Climate Tech
Social Impact
Artificial Intelligence
Ongoing
Building With IBM Bob Hackathon
Online
Sep 28 – Oct 18, 2026IBMOnline
Social Impact
Blockchain
Web Development
Ongoing
HackIT 2026
In Person
Sep 14 – Oct 20, 2026NP OverflowSingapore
Social Impact
Artificial Intelligence
Cloud
Ongoing
EurekaDev 2026
Online
Sep 27 – Oct 20, 2026Eureka Institute and UnivaDevOnline$19K
Artificial Intelligence
Data Science
Social Impact
Ongoing
From Vision to Impact: Building Web3 for Social Good — Collaborate. Innovate. Build for Good 2026
In Person
Aug 26 – Oct 25, 2026School of Computing and Information Systems, SMUTBA
Blockchain
Social Impact
Climate Tech
Ongoing
VIT CODE APEX 3.0
In Person
Sep 7 – Oct 25, 2026Vishwakarma Institute of Technology, Pune, MaharashtraPune, India$2K
Artificial Intelligence
Social Impact
Cloud
Ongoing
Catalyst Hack 2026
Online
Sep 24 – Oct 25, 2026Catalyst Crew Dev CommunityOnline$240
Social Impact
Cloud
Edtech
Ongoing
Build With AI: Basics
Online
Sep 22 – Oct 26, 2026DevpostOnline$3K
Artificial Intelligence
Edtech
Social Impact
Ongoing
Qloo Agentic Hackathon
Online
Sep 30 – Oct 31, 2026QlooOnline$25K
Artificial Intelligence
Web Development
Social Impact
Ongoing
InterWell Hack2.0
Online
Oct 3 – Oct 31, 2026InternWell-SLIETOnline$12
Artificial Intelligence
Social Impact
Ongoing
Deviathon 2.0
Hybrid
Aug 13 – Oct 31, 2026TBA
Innovation
Networking
Community
Ongoing
Swipe-to-Hire Sales Hiring Challenge
Online
Jun 15 – Oct 31, 2026Online
Career Development
Networking
Diversity & Inclusion
Ongoing
Bias Bounty Mapping Equity Challenge
Online
Aug 28 – Oct 31, 2026Online$10K
Data Science
Social Impact
Diversity & Inclusion
Ongoing
Speed Demon 2026 — Every Millisecond Is a Soul: Five Tracks, One Machine
Online
Oct 1 – Oct 31, 2026RaptorsOnline
Innovation
Community
DevOps
Ongoing
MDBA Youth Blockchain Hackathon
Online
Feb 27 – Nov 1, 2026Blockchain Legal InstituteOnline$50K
Blockchain
Artificial Intelligence
Social Impact
Ongoing
Creator Colosseum: The Startup Showdown
Online
Sep 20 – Nov 1, 2026Creator ColosseumOnline$30K
Artificial Intelligence
Social Impact
Entrepreneurship
Ongoing
ARC Prize 2026 - ARC-AGI-3
Online
Mar 25 – Nov 2, 2026Abstraction and Reasoning CorpusOnline$850K
Artificial Intelligence
Machine Learning
Innovation
Ongoing
CodeVerse 2026 - Open Innovation Hackathon
Online
Sep 30 – Nov 4, 2026CodeVerse CommunityOnline
Social Impact
Cloud
Ongoing
Portaldot Hacker house 2026
Online
Sep 29 – Nov 6, 2026PortaldotOnline$5K
Blockchain
Social Impact
Data Science
Ongoing
PayPal AI Hackathon
Online
Oct 1 – Nov 12, 2026PayPalOnline$68K
Artificial Intelligence
Social Impact
Ongoing
Google - The Gemma 4 Developer Agent Paper Track
Online
Sep 23 – Nov 12, 2026Google DeepMindOnline$35K
Artificial Intelligence
Open Source
Innovation
Ongoing
DevHack 2026
In Person
Sep 21 – Nov 14, 2026Sahyadri College of Engineering & Management (SCEM), MangaluruMangaluru, India$1K
Social Impact
Open Source
Cloud
Ongoing
Reality Check(Meet-up)
In Person
Oct 5 – Nov 18, 2026noclueIndia
Artificial Intelligence
Social Impact
Ongoing
Virtual: PromptWars
Online
Apr 1 – Nov 30, 2026Online
Artificial Intelligence
Natural Language Processing
Innovation
Ongoing
Build with AI: Bootcamps
In Person
Feb 15 – Nov 30, 2026TBA
Artificial Intelligence
Machine Learning
Education
Ongoing
AMD x Lablab AI Academy Challenge
Online
Sep 1 – Dec 1, 2026Online
Artificial Intelligence
Social Impact
Ongoing
Google - The Gemma 4 Developer Agent Competition
Online
Sep 23 – Dec 2, 2026Google DeepMindOnline$65K
Artificial Intelligence
Machine Learning
Open Source
Past hackathons
Recently ended — many run again.
Tuesday, October 6, 2026
Monday, October 5, 2026
Past
Campaign Lab Autumn Hack Night!
In Person
Oct 5, 2026NoamLondon, United Kingdom
Data Science
Social Impact
Innovation
Past
Hackverse.2026
In Person
Oct 5 – Oct 6, 2026Navi Mumbai, India
Innovation
Community
Web Development
Past
Future States: Hackathon at No 10
In Person
Oct 5 – Oct 6, 2026No 10 Innovation FellowsLondon, United Kingdom
Data Science
Innovation
Social Impact
Sunday, October 4, 2026
Past
VNU '26 - Connect The Dots
In Person
Oct 4 – Oct 5, 2026București, Romania
Networking
Innovation
Community
Past
LLM x Law Hackathon in Paris #2
In Person
Oct 4, 2026MistralParis, France
Artificial Intelligence
Social Impact
Fintech
Past
MuleHacks2026
In Person
Oct 4, 2026MuleHacks Organizing CommitteeWarrensburg, United States$2K
Beginner Friendly
Cybersecurity
Social Impact
Saturday, October 3, 2026
Past
Dublin hacx
In Person
Oct 3 – Oct 4, 2026Emerald High SchoolSan Ramon, United States$2K
Artificial Intelligence
Social Impact
Edtech
Past
Supabase Select 2026 Hackathon
In Person
Oct 3 – Oct 4, 2026SupabaseSan Francisco, United States
Fintech
Social Impact
Past
The AI Commerce Gallery - Hackathon
In Person
Oct 3 – Oct 4, 2026ZooWork TeamSan Francisco, United States
Artificial Intelligence
Social Impact
Data Science
Past
October 3 Hackathon
In Person
Oct 3 – Oct 4, 2026Frontier TowerSan Francisco, United States
Web Development
Mobile Development
Artificial Intelligence