Web3 Hackathons and Competitions
Upcoming blockchain hackathons and developer competitions. Compete for prizes, build with cutting-edge protocols, and connect with the Web3 community.
identity & credentials
Planq Long-Term Grant Program - Round Two
Planq Foundation
rijk tigelaarstraat 14 Feb 1, 2024 - May 2, 2024
other
solidity
nft marketplace
other
solidity
nft marketplace
$15.0K
$15.0KEnded
BlockHack Toronto 2024 FE
BlockHack Toronto
George Brown College - Waterfront Campus, 51 Dockside Dr, Toronto ON Nov 8, 2024 - Nov 10, 2024
bitcoin
other
ethereum
bitcoin
other
ethereum
CA$6.5K
CA$6.5KEnded
Equito Builder Program - Interoperability Summer
Equito Network
Online Aug 11, 2024 - Sep 22, 2024
other
ethereum
arbitrum
other
ethereum
arbitrum
$150.0K
$150.0KEnded
The Gated NFTs World Cup
BitBadges
Online Jan 11, 2025 - Aug 16, 2025
other
ethereum
bnb chain
other
ethereum
bnb chain
Non-cash Prize
Non-cash PrizeEnded
Verifiable AI, save the world with cheqd
cheqd
Online Feb 19, 2025 - May 16, 2025
other
ai agents
ai and blockchain
other
ai agents
ai and blockchain
$50.0K
$50.0KEnded
AI BUIDL Lab: Use Prompt Engineering to Build Real Web3 Apps on Rootstock
Rootstock
Online Apr 10, 2025 - Apr 30, 2025
bitcoin
other
alchemy sdk
bitcoin
other
alchemy sdk
$15.0K
$15.0K57 days left
Hackathon WorldCoin Ecuador 2025
K-Labs
Quito, Francisco Arizaga N34-206 y Federico Paez May 17, 2025 - May 18, 2025
other
identity & credentials
other
identity & credentials
$4.0K
$4.0KEnded
Graphite Network Reputation Hackathon
Graphite Network
Online May 22, 2025 - Jun 4, 2025
other
zero-knowledge proofs
aml/kyc
other
zero-knowledge proofs
aml/kyc
$2.0K
$2.0KEnded
"AI for Health & Wellness Challenge," "Decentralized Health Innovations Hackathon"
"Lakshmi Gandi's Projects" Futuristic AI Health Assistant
Online Jul 28, 2025 - Sep 15, 2025
other
ethereum
solana
other
ethereum
solana
$5.0K
$5.0KEnded
Psy: Ascend Hack 2025
TinTinLand
Online Sep 10, 2025 - Dec 10, 2025
other
rust
nft development
other
rust
nft development
$9.0K
$9.0KEnded
48 Weeks. 48 Blockchains.
CODEQUITY
Online Feb 1, 2026 - Dec 31, 2026
other
ethereum
solana
other
ethereum
solana
$10.0K
$10.0K286 days left