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Story Protocol

Story Protocol CDR Hackathon

Both

Build confidential AI workflows, programmable data access systems, and encrypted applications using Story Protocol infrastructure.

OnlineFree

Prize Pool

$5,600
Closing Soon

Encode Club x GoKiteAI

Kite AI Global Hackathon

Both

Build autonomous AI agents and payment-enabled applications on the AI Payments Blockchain using gasless PayPerPrompt infrastructure.

OnlineFree

Prize Pool

Undisclosed
1 day left
Apply ↗
Closing Soon

HackerNoon

HackerNoon Proof of Usefulness Hackathon

AI

Six-month software competition rewarding production-grade products with real users. Sponsored by Bright Data, Neo4j, Storyblok, and Algolia.

OnlineFree

Prize Pool

$150,000+
1 day left
Apply ↗
Closing Soon

Tatum x Walrus

Tatum x Build on Sui with Walrus

Web3

Remote hackathon focused on building Sui applications using Walrus decentralized storage and Tatum's Sui RPC/API tools.

OnlineFree

Prize Pool

$2,000
2 days left
Apply ↗
Closing Soon

Algorand x 42Blockchain

Agentic Commerce Hackathon

Both

Berlin-based hackathon focused on AI-powered payments, commerce infrastructure, and agentic financial applications on Algorand.

In-PersonFree

Prize Pool

$20,000
3 days left
Apply ↗
Closing Soon

Encode Club x Somnia

Somnia Agentathon

Both

Three-week online builder program for developers building agent-powered apps on Somnia's Agentic L1.

OnlineFree

Prize Pool

$5,000
6 days left
Apply ↗
Closing Soon

Google Cloud

Google Cloud Rapid Agent Hackathon

AI

AI agent hackathon powered by Google Cloud focused on scalable intelligent systems.

OnlineFree

Prize Pool

$60,000
7 days left
Apply ↗

Cognition x Anthropic x Etched

Cognition x Anthropic x Etched Hackathon

AI

24-hour San Francisco hackathon where accepted teams receive H100 GPUs, Anthropic credits, and Cognition API access. Features a $50,000 grand prize and $100,000 total awards.

In-PersonFree

Prize Pool

$100,000
8 days left
Apply ↗

MIT Media Lab x HCLTech

NandaHack Agentic AI Phase 2

AI

Agentic AI hackathon focused on intelligent systems, research innovation, and enterprise AI applications.

HybridFree

Prize Pool

$3,000
9 days left
Apply ↗

Arbitrum

Arbitrum Open House London Online Buildathon

Both

Online buildathon with tracks for General Applications, Agentic AI, and Robinhood Chain. Winners advance toward the London Founder House.

OnlineFree

Prize Pool

$115,000
10 days left
Apply ↗

ETHGlobal

ETHGlobal New York

Web3

Major ETHGlobal event bringing together Ethereum developers, startups, and protocol ecosystems.

In-PersonFree

Prize Pool

$100,000
10 days left
Apply ↗

Devpost

FIND EVIL

Both

Cybersecurity and AI hackathon focused on threat detection, analysis, and intelligent security systems.

OnlineFree

Prize Pool

$22,000
11 days left
Apply ↗

MetaMask x 1Shot API x Venice AI

MetaMask Smart Accounts Kit x 1Shot API Dev Cook-Off x Venice AI

Both

Build agentic Web3 experiences using programmable smart accounts, ERC-7715 permission sharing, AI workflows, and seamless on-chain execution.

OnlineFree

Prize Pool

$16,000
11 days left
Apply ↗

State Bank of India x Global Fintech Fest

SBI Hackathon at Global Fintech Fest 2026

Both

Fintech and AI-focused hackathon exploring customer acquisition, banking automation, engagement systems, and digital finance innovation.

OnlineFree

Prize Pool

$5,590
11 days left
Apply ↗

Mantle

Mantle Turing Test Hackathon Phase 2

Both

AI agent and on-chain intelligence hackathon exploring autonomous blockchain systems.

OnlineFree

Prize Pool

$100,000
11 days left
Apply ↗

GnosisDAO

Gnosis Agentic Ethereum Hackathon

Both

Ethereum and AI hackathon centered around autonomous agents and on-chain coordination.

OnlineFree

Prize Pool

$40,000
11 days left
Apply ↗

Splunk

Splunk Agentic Ops Hackathon

AI

Build AI-powered observability, security, and developer-experience tools using Splunk MCP Server and Splunk AI Assistant.

OnlineFree

Prize Pool

$20,000
11 days left
Apply ↗

Qualcomm x Meta

Qualcomm x Meta ExecuTorch Hackathon

AI

San Francisco hackathon focused on on-device AI using ExecuTorch and Snapdragon hardware. Selected participants receive devices and development support.

In-PersonFree

Prize Pool

Meta Quest 3 + Ray-Ban Meta AI Glasses
11 days left
Apply ↗

lablab.ai x Band

Band of Agents Hackathon

AI

Build enterprise multi-agent systems where agents communicate, coordinate, and collaborate to complete real-world workflows.

OnlineFree

Prize Pool

$10,000+
15 days left
Apply ↗

Mind the Product

World Product Day Hackathon

AI

Product-focused hackathon rewarding deployed products with strong user value, clarity, and execution.

OnlineFree

Prize Pool

$10,000
16 days left
Apply ↗

USAII

USAII Global AI Hackathon

AI

Global virtual AI hackathon open to students, developers, and founders building practical AI systems and intelligent products.

OnlineFree

Prize Pool

$15,000+
17 days left
Apply ↗

Tether

QVAC Edge AI Hackathon

AI

Edge AI hackathon focused on local-first AI systems, on-device inference, RAG, fine-tuning, and privacy-preserving AI applications.

OnlineFree

Prize Pool

$21,000 USDT
17 days left
Apply ↗

LaunchHacks

LaunchHacks V

AI

Online hackathon focused on launching real products with strong emphasis on execution, creativity, and shipping.

OnlineFree

Prize Pool

$17,575
18 days left
Apply ↗

Encode Club

UXmaxx Hackathon

AI

AI-focused hackathon initiative featuring builder-focused AI experimentation and autonomous system development.

OnlineFree

Prize Pool

$15,000
25 days left
Apply ↗

TRAE AI

TRAE Unbound Hackathon

AI

AI-focused builder series exploring autonomous tools, developer workflows, mobile ecosystems, and practical AI applications.

HybridFree

Prize Pool

Undisclosed
26 days left
Apply ↗

Sui Foundation

Sui Overflow 2026

Web3

Sui flagship global hackathon focused on consumer crypto apps, infrastructure tooling, AI integrations, and scalable blockchain products.

OnlineFree

Prize Pool

$1,000,000+
26 days left
Apply ↗

Lofi The Yeti

Lofi The Yeti Hackathon

Both

Community-driven AI and Web3 hackathon focused on creative experimentation, builder collaboration, and emerging internet technologies.

OnlineFree

Prize Pool

$2,500
26 days left
Apply ↗

SKALE

SKALE Programmable Privacy Hackathon

Both

Build privacy-preserving applications focused on Agent Commerce and compliant on-chain finance using SKALE's privacy infrastructure.

OnlineFree

Prize Pool

$13,000+ in SKL Tokens
27 days left
Apply ↗

Zama

Zama Developer Program Season 3

Web3

Confidential application development program focused on FHE-powered smart contracts, private token distribution, and composable privacy on Ethereum.

OnlineFree

Prize Pool

12,500 cUSDT
33 days left
Apply ↗

Ignyte x Polygon

Smart Commerce Infrastructure Challenge

Web3

Blockchain commerce infrastructure challenge focused on merchant payments and SME trade finance.

OnlineFree

Prize Pool

$25,000
38 days left
Apply ↗

Rise In x Stellar

APAC Stellar Hackathon

Web3

Stellar ecosystem hackathon focused on decentralized finance, payments, and Web3 infrastructure.

OnlineFree

Prize Pool

$60,000
48 days left
Apply ↗

XPRIZE x Google

Build with Gemini XPRIZE

AI

Global AI builder competition challenging participants to build real AI businesses and applications using Google Gemini within 90 days.

OnlineFree

Prize Pool

$2,000,000
74 days left
Apply ↗

Swarms

Agent Capital Markets Hackathon by Swarms

AI

AI agent marketplace hackathon focused on autonomous capital markets, agent monetization, trading systems, and intelligent financial automation.

OnlineFree

Prize Pool

$30,000
81 days left
Apply ↗

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