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Hackathons

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

1,125 resultsShuffle
Identify the Sentiments
Open for registration
$1,000
Online·Online
Analytics VidhyaAnalytics Vidhya

Identify the Sentiments

Identify the Sentiments is an open Analytics Vidhya DataHack challenge.

AI & MLEducationAR / VR
Jan 27, 20198.9K
HR Analytics
Open for registration
$1,000
Online·Online
Analytics VidhyaAnalytics Vidhya

HR Analytics

HR Analytics is an open Analytics Vidhya DataHack challenge.

AI & MLEducationAR / VR
Jan 27, 201919K
Heterogeneous Graph Benchmark - Node Classification
Open for registration
$1,000
Online·Online
Knowledge Engineering Group, Department of Computer Science and Technology, Tsinghua UniversityKnowledge Engineering Group, Department of Computer Science and Technology, Tsinghua University

Heterogeneous Graph Benchmark - Node Classification

Heterogeneous Graph Benchmark - Node Classification is a Biendata open AI/data competition.

AI & MLAR / VR
Jun 27, 20210
Heterogeneous Graph Benchmark - Link Prediction
Open for registration
$1,000
Online·Online
Knowledge Engineering Group, Department of Computer Science and Technology, Tsinghua UniversityKnowledge Engineering Group, Department of Computer Science and Technology, Tsinghua University

Heterogeneous Graph Benchmark - Link Prediction

Heterogeneous Graph Benchmark - Link Prediction is a Biendata open AI/data competition.

AI & MLAR / VR
Jun 28, 20210
Heterogeneous Graph Benchmark - Knowledge-aware Recommendation
Open for registration
$1,000
Online·Online
Knowledge Engineering Group, Department of Computer Science and Technology, Tsinghua UniversityKnowledge Engineering Group, Department of Computer Science and Technology, Tsinghua University

Heterogeneous Graph Benchmark - Knowledge-aware Recommendation

Heterogeneous Graph Benchmark - Knowledge-aware Recommendation is a Biendata open AI/data competition.

AI & MLAR / VR
Jun 28, 20210
Loan Prediction
Open for registration
$1,000
Online·Online
Analytics VidhyaAnalytics Vidhya

Loan Prediction

Loan Prediction is an open Analytics Vidhya DataHack challenge.

AI & MLEducationAR / VR
Aug 28, 202486K
Prototype Today Product Tomorrow Marathonn
Open for registration
$1,000
Online·Online
DoraTestDoraTest

Prototype Today Product Tomorrow Marathonn

![favicon.png](https://cdn.dorahacks.io/static/files/19db592668331df48966eab4dc3939ca.png)

AI & MLProductivityAR / VR
Oct 4, 20252
Common S3nse
Open for registration
$1,000
Online·Online
CryptoCanalCryptoCanal

Common S3nse

Amsterdam 4-5 September - Privacy, Security & DeFi - Online + IRL Hacker Battle

AI & MLWeb3 & Crypto
Dec 10, 202520
MunichTech Innovation Hackathon 2026 – Build Applied solutions for Industry
Open for registration
$1,000
Online·Online
MunichTech EXPOMunichTech EXPO

MunichTech Innovation Hackathon 2026 – Build Applied solutions for Industry

# **MunichTech EXPO AI Innovation Hackathon 2026**

AI & MLClimate & SustainabilityOpen Source
Feb 24, 2026158
MCA 2026 projects
Open for registration
$1,000
Online·Online
MCA 2026 projectsMCA 2026 projects

MCA 2026 projects

Tech hackathon Online

Feb 26, 20260
AWS Activate Program for Web3 Startups
Open for registration
$1,000
Online·Online
AWS Webs HKAWS Webs HK

AWS Activate Program for Web3 Startups

# **What is AWS Activate?**

AI & MLWeb3 & CryptoGaming
Feb 27, 2026183
Backblaze Generative Media Hackathon: Build with Genblaze on B2
Ended
$10.0K
Online·Online
BackblazeBackblaze

Backblaze Generative Media Hackathon: Build with Genblaze on B2

Backblaze Generative Media Hackathon: Build with Genblaze on B2 is a open Devpost hackathon. Submission window: Jun 22 - Aug 03, 2026.

AI & MLEducationAR / VR
Jun 26, 2026326