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Hackathons

Every event, every theme, every corner of the world.

22 results
DataDive 2026
Upcoming
$5,000
Online·Online
PennAppsPennApps

DataDive 2026

Build the future in 48 hours.

Web3 & CryptoProductivity
Nov 11, 20263.9K
DevJam 2026
Upcoming
$25.0K
Online·Online
DevpostDevpost

DevJam 2026

A weekend that could change your career.

EducationProductivity
Nov 19, 2026834
HealthTech Hack 2026
Ended
$100.0K
Lagos, Nigeria·In person
NUS HackersNUS Hackers

HealthTech Hack 2026

A weekend that could change your career.

EducationProductivity
Jun 9, 20268.4K
Velocity BuildFest
Ended
$25.0K
Online·Online
PennAppsPennApps

Velocity BuildFest

The biggest builder gathering of the year.

Web3 & CryptoSocial ImpactProductivity
Jun 5, 20268.8K
Hyperdrive MegaHack
Ended
$1,000
Online·Online
CloudflareCloudflare

Hyperdrive MegaHack

No experience required. Just bring your curiosity.

GamingProductivitySocial Impact
Apr 22, 202610K
AgentHack 2026
Ended
$5,000
Online·Online
PennAppsPennApps

AgentHack 2026

Build the future in 48 hours.

Social ImpactProductivityOpen Source
Apr 14, 202610K
LLM Wars 2026
Ended
$10.0K
New York, USA·Hybrid
Y CombinatorY Combinator

LLM Wars 2026

Ship fast. Win big. Make friends.

FintechAI & MLProductivity
Apr 10, 20261.5K
Infinite DevJam
Ended
$10.0K
Berlin, Germany·Hybrid
CloudflareCloudflare

Infinite DevJam

Your idea. Our stage. The world watching.

ProductivityFintech
Apr 3, 20269.9K
Pulse MegaHack
Ended
$50.0K
Online·Online
AngelHackAngelHack

Pulse MegaHack

The biggest builder gathering of the year.

ProductivityHardware & IoT
Mar 28, 202611K
ByteBlast 2026
Ended
$1,000
Berlin, Germany·Hybrid
TreeHacksTreeHacks

ByteBlast 2026

Hack the impossible.

ProductivityAI & ML
Mar 26, 202611K