Search projects, hackathons, sponsors and tech

    ETHGlobal Cannes 2025

    333 projectsClear filters

    Cross-chain management platform for indexing, replaying, and managing blockchain transactions

    $6,500 · The Graph · Best Use of The Graph Token API, Subgraphs, Substreams, or AI MCPs · +2 more

    World's first premiumless and claimless insurance with tokenized & tradeable on-chain risk

    $5,500 · Flow · Best Cross-Chain DeFi on Flow · +1 more

    NYAnCAT: The cutest and sharpest AI personal banking cat that brings you low-risk returns

    $5,079 · Oasis Protocol · Build on Oasis Stack · +1 more

    Send USDC to anyone, anywhere, just with their phone number. Cash out directly with Apple Pay.

    $3,650 · Mantle · Best Finance App · +1 more

    Get paid to your Substream ENS and receive the tokens straight into your Intmax private wallet

    $3,000 · ENS · Most Creative Use Case · +1 more

    AI platform to build full-stack Web3 apps from prompts, in-browser with Flow and graph intelligence.

    $4,500 · Flow · Best Killer App on Flow · +1 more

    Trustless EVM ↔ Bitcoin atomic swaps using 1inch battle-tested contracts

    $6,000 · 1inch · Non-EVM Extensions for 1inch Cross-chain Swap (Fusion+) · +1 more

    XPayr: instant cross-chain USDC payment & auto-routing via LayerZero + Circle CCTP.

    $6,500 · LayerZero · Best Omnichain Interaction

    Buddy is a multichain social payments platform that uses a new card standard to replace Visa

    $2,000 · Avail · Best use of Avail Nexus SDK for Gaming, DeFi, RWAs, Stablecoins

    One-click deployment of secure, decentralized AI agents with full identity & access control.

    $2,000 · ENS · Most Creative Use Case

    Omnichain disaster relief: verified victims receive stablecoins via cross-chain transfers.

    $2,500 · Circle · Build a Multichain USDC Payment System

    Fiat to crypto on-ramping into any chain, powered by Wise, Privy, Flare (FDC + FTSO), and LayerZero.

    $5,000 · Flare Network · MAIN TRACK: use protocols on Flare blockchain

    Cryptographic Photo-Identity Verification using Apple's Secure Enclave and RISC-0 ZK Proofs.

    $2,500 · Ethereum Foundation · Best use of ZK on Mopro

    The first zero-friction, social seed recovery tool for mass crypto adoption, simple but secure.

    $5,000 · Self Protocol · Best Self onchain SDK Integration

    Earn passive returns on stablecoins without losing custody. Activate zen-mode, earn pennies.

    $3,000 · 1inch · Extend Limit Order Protocol

    AI managed, cross-chain RWA evaluator that uses real estate API's to provide real time evaluations

    $5,000 · Artificial Superintelligence Alliance · Innovator's Edge: for most impactful and useful AI Agent

    Modern DeFi vault interface for Euler Protocol with real-time analytics and positions management.

    $3,000 · Euler Labs · EulerSwap Advanced Builds

    Publicly Collaborative Correlationally Iterative Optionally Private LLM Organizational Environments

    $3,000 · The Graph · Best Application Built on Hypergraph (Knowledge Graph Framework)

    Individuals create donation campaigns, sponsors add incentivization, proof of donation is stored.

    $2,500 · Ronin · Best Consumer/DeFi-oriented dApp on Ronin