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The Biggest Cash Prize Hackathons Right Now

The 10 largest prize pools currently open across all platforms tracked by HackRadar. This ranking is generated live from the crawler's data and refreshes automatically every time a new hackathon is indexed.

August 21, 2026·Auto-updating ranking·HackRadar Team

  1. 1
    Meta VR Start Developer Competition 2026
    $1,000,000Deadline: Nov 19, 2026devpost
  2. 2
    HackWithAditya
    ₹ 500,000Deadline: Nov 26, 2026devpost
  3. 3
    ARC Prize 2026 - Paper Track
    USD 450,000Deadline: Nov 9, 2026kaggle
  4. 4
    Herhack
    ₹ 200,000Deadline: Nov 11, 2026devpost
  5. 5
    Google Quantum AI - Verifiable Quantum Circuit Compilation
    USD 150,000Deadline: Jan 20, 2027kaggle
  6. 6
    Codegeist 2026: Build with context. Ship with confidence.
    $120,000Deadline: Jan 3, 2027devpost
  7. 7
    Arbitrum Open House São Paulo: Online Buildathon
    USDC 115,000Deadline: Mar 1, 2027hackquest
  8. 8
    Kiroween 2026
    $100,000Deadline: Dec 4, 2026devpost
  9. 9
    NFL Big Data Bowl 2027
    USD 100,000Deadline: Jan 6, 2027kaggle
  10. 10
    Google - The Gemma 4 Developer Agent Competition
    USD 75,000Deadline: Dec 2, 2026kaggle

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