Open Innovation hackathons
Build anything. No fixed theme.
13 events found
Open
HackathonCampus Code
FirstCommit '26 — National Online Hackathon by CampusCode
Online hackathon on AI / ML
- Online
- 1–17 Nov
- ₹3K
- Solo or up to 4
AI / MLOpen InnovationFreeBeginner-friendly
Closes in 5 daysvia Unstop
Open
HackathonHacker's Unity
Mergetober
Online hackathon, open theme
- Online
- 31 Oct – 1 Nov
- Prizes: on the official page
- Team size: on the official page
Open InnovationFree
Closes in 6 daysvia Devpost
Open
HackathonRedshifted
Redshifted Cortex - AI built by High Schoolers
Online hackathon on AI / ML
- Online
- 7 Nov
- Prizes: on the official page
- Team size: on the official page
AI / MLOpen InnovationFreeBeginner-friendly
Closes in 12 daysvia Devpost
Open
Hackathon
GeNarrative Clash
In-person hackathon in Kolkata
- Kolkata · Offline
- 21 Nov
- Prizes: on the official page
- 2–4 members
AI / MLOpen InnovationFree
Closes in 15 daysvia Devfolio
Open
HackathonLPCHacks
LPC Hacks
Online hackathon on AI / ML
- Online
- 14 Nov
- Prizes: on the official page
- Team size: on the official page
AI / MLOpen InnovationFreeBeginner-friendly
Closes in 19 daysvia Devpost
Open
HackathonCodeStarters
IceHacks
Online hackathon, open theme
- Online
- 8–15 Nov
- $17.1K
- Team size: on the official page
Open InnovationFreeBeginner-friendly
Closes in 20 daysvia Devpost
Open
HackathonThe Webb Schools CSC
CSC Winter Sparkathon
Online hackathon on Social Impact
- Online
- 29 Oct – 30 Nov
- $100
- Team size: on the official page
Social ImpactOpen InnovationFreeBeginner-friendly
Closes in 35 daysvia Devpost
Open
HackathonKiro
Kiroween 2026
Online hackathon on AI / ML
- Online
- 30 Oct – 4 Dec
- $100K
- Team size: on the official page
AI / MLOpen InnovationFreeBeginner-friendly
Closes in 39 daysvia Devpost
Open
HackathonCosmo Hacks
Cosmo Hacks 2026
Online hackathon on EdTech
- Online
- 18–21 Dec
- $197.0K
- Team size: on the official page
EdTechOpen InnovationFreeBeginner-friendly
Closes in 56 daysvia Devpost
Open
HackathonMadan Mohan Malaviya University of Technology (MMMUT), Gorakhpur
RedStone Rush 12 Hour Open Innovation Hackathon
Hybrid hackathon in Gorakhpur, open theme
- Gorakhpur · Hybrid
- 25 Dec – 9 Jan
- Prizes: on the official page
- 3–5 members
AI / MLIoT & HardwareFree
Closes in 59 daysvia Unstop
Open
Hackathon
HACK WITH GDG S4
In-person hackathon in KSR Kalvi Nagar, open theme
- KSR Kalvi Nagar · Offline
- 22–24 Jan
- Prizes: on the official page
- Solo or up to 4
ClimateOpen InnovationFreeBeginner-friendly
Closes in 66 daysvia Devfolio
Open
HackathonCobuild
CodeBuild 2.0
In-person hackathon in Delhi NCR, open theme
- Delhi NCR · Offline
- 3–16 Jan
- ₹6L
- 2–4 members
Social ImpactOpen InnovationFree
Closes in 69 daysvia Unstop
Open
HackathonOSC
Build Beyond Hackathon
Online hackathon, open theme
- Online
- 1–15 Mar
- $5K
- Team size: on the official page
Open InnovationFreeBeginner-friendly
Closes in 140 daysvia Devpost