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    Privy

    Privy makes it easy for anyone to build on crypto rails. We provide seamless user onboarding and powerful embedded wallet infrastructure, all in a single API. With Privy, you can onboard anyone with just an email or social login, while still supporting native wallets with full control. Whether you're building a consumer app or a DeFi tool, Privy helps you create self-custodial experiences with consumer-grade UX, while still offering the full power of onchain functionality.

    Prize money awarded
    $46,000
    Prizes
    44
    Winning projects
    44
    Hackathons
    12
    Largest prize
    $2,500
    Active
    2022–2026

    What they reward

    Tech their winners favour

    Share of Privy's winners using it, against all entries at the same hackathons.

    Recurring prizes

    Tracks offered at more than one hackathon.

    • Best Consumer App Built on Privy2 hackathons · about $1,700 · last 2025

    Hackathons

    1. ETHOnline 2026 Sep 4–16, 2026$5KCore2$5K
    2. New York 2026 Jun 12–14, 2026$5KCore4$5K
    3. Buenos Aires Nov 21–23, 2025$5KRuby3$5K
    4. New York 2025 Aug 15–17, 2025$5KRuby3$5K
    5. Cannes Jul 4–6, 2025$5KRuby3$5K
    6. Agentic Ethereum Jan 31 – Feb 14, 2025$5KRuby5$5K
    7. Bangkok Nov 15–17, 2024$5KRuby3$5K
    8. San Francisco Oct 18–20, 2024$1KStartup1$1K
    9. Brussels Jul 12–14, 2024$1KStartup1$1K
    10. Frameworks Mar 22–24, 2024$4KPresenter13$4K
    11. New York Sep 22–24, 2023$5KProvider3$5K
    12. ETHNewYork 2022 Jun 24–26, 2022––3–

    Perkly is a rewards platform that lets users earn Web3 rewards while shopping on Web2. Merchants reward customers with tokens and NFTs, featuring lucky draws, dynamic multipliers, Flash Fridays, and real-time notifications—bridging traditional shopping with Web3 innovation.

    $9,077 · The Graph · Best use of The Graph · +4 more

    Decentralized period tracker with user-owned data, private sharing, and AI-driven insights.

    $6,867 · Zircuit · Best Project Deployed on Zircuit · +3 more

    A solver implementation for an intent-centric future on Etheruem - all with a delightful web2-like UX and powerful AI agents from LangChain to optimally satisfy intents and retain value for users.

    $6,686 · UNLIMIT · 🥈 Unlimit — Best App · +4 more

    BunnyAI is mobile app to explore fun rabbit holes powered by AI/LLMs and crypto micropayments. Built infrastructure for consumer AI apps to accept micropayments via SMS account abstraction embedded wallets, with crypto abstracted away in the background

    $5,000 · Base · 🥇 Base — Best Consumer Product · +3 more

    Private compliant ledgers that give institutions full control. Canton/Tempo Zones but on Ethereum

    $4,250 · World · Track D (ProveKit) · +2 more

    Foursquare on Farcaster: 'Check-in and Earn' with just a tap. Check into spots to share your moments, explore what's nearby, and connect with your friends on the go!

    $3,748 · frames.js · Best Frame using Frames.js · +4 more

    Send USDC to anyone, anywhere. No native token needed. USDC is all you need!

    $3,700 · Circle · Best Crosschain USDC Experience with Circle's Bridge Kit and Arc · +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

    Swift Easy is a dual-ledger-based SWIFT extension designed for enterprise-grade cross-border payments.

    $3,577 · Axelar · Best use of Axelar ITS for building/integrating cross-chain assets. · +2 more