A decentralized omni-powerful AI personal assistant that can complete all kinds of tasks by operating directly on web browser
$16,000 · AirDAO · AI in AirDAO · +6 more
H
Hedera
Hedera stands apart as a leading EVM blockchain through its distinctive developer experience, enabling developers of all backgrounds to leverage familiar tools like Solidity or its JavaScript SDK* to build breakthrough applications. Hedera also hasSDKs for Java, Python, Rust, Go, and Swift!
- Prize money awarded
- $154,500
- Prizes
- 94
- Winning projects
- 92
- Hackathons
- 14
- Largest prize
- $4,000
- Active
- 2024–2026
What they reward
Tech their winners favour
Share of Hedera's winners using it, against all entries at the same hackathons.
Recurring prizes
Tracks offered at more than one hackathon.
- AI & Agentic Payments on Hedera4 hackathons · about $6,000 · last 2026
- Hedera EVM: Smart Contracts & Cross‑Chain Integrations4 hackathons · about $3,500 · last 2025
- Ecosystem Builder Bounty4 hackathons · about $4,500 · last 2024
- EVM Starter Bounty4 hackathons · about $3,500 · last 2024
- "No Solidity Allowed" — Build with Hedera SDKs3 hackathons · about $3,333 · last 2026
- Tokenization on Hedera3 hackathons · about $2,833 · last 2026
- AI on Hedera3 hackathons · about $3,000 · last 2025
- Hedera Overall Winner3 hackathons · about $3,000 · last 2025
Hackathons
- ETHOnline 2026 Sep 4–16, 2026$15KCore10$15K
- Lisbon 2026 Jul 24–26, 2026$15KCore10$15K
- New York 2026 Jun 12–14, 2026$15KCore11$15K
- Cannes 2026 Apr 3–5, 2026$15KCore9$15K
- Buenos Aires Nov 21–23, 2025$10KGold5$10K
- ETHOnline 2025 Oct 10–31, 2025$10KGold5$10K
- New Delhi Sep 26–28, 2025$10KGold5$10K
- New York 2025 Aug 15–17, 2025$10KGold4$10K
- Cannes Jul 4–6, 2025$10KGold5$10K
- Prague May 30 – Jun 1, 2025$10KGold5$10K
- Bangkok Nov 15–17, 2024$10KGold3$4.5K
- San Francisco Oct 18–20, 2024$10KGold5$10K
- Singapore Sep 20–22, 2024$10KGold5$10K
- ETHOnline 2024 Aug 23 – Sep 13, 2024$10KGold10$10K
Winners
All 92 winning projects →
Send tokens to friends via a link, without them needing a wallet upfront
$10,500 · AirDAO · Best App for AirDAO Network · +3 more
DAO Genie turns community decisions into real-world actions with simple governance and automated execution, building the bridge between digital communities and physical impact.
$8,000 · Flow Foundation · Most Killer App Potential · +4 more
A decentralized platform for on-chain P2P predictions on crypto prices, utilising power of multiple oracles
$7,577 · Pyth Network · Most Innovative use of Pyth pull oracle (Price Feeds) · +3 more
AI swarm engine verifying real-world truth for prediction markets and autonomous on-chain settlement
$7,000 · World · Best use of Minikit 2.0 · +3 more
On-chain audited marketplace where AI agents safely buy verified skills.
$6,750 · Arc · Best Agentic Economy with Circle Agent Stack · +2 more
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
Pay with any token on any chain, merchants receive in their preferred token and chain.
$6,000 · Flow · Best Killer App on Flow · +1 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
AI workflow orchestrator: natural language → multi-agent blockchain execution with smart contracts
$5,122 · Flow · Best Killer App on Flow · +3 more
Decentralized satellite ground stations as a service (GSaaS)
$5,000 · ENS · Best ENS Continuity Integration · +2 more
Zero-knowledge ML proofs marketplace: request, verify, and pay for private, auditable AI inference.
$4,500 · Protocol Labs · Build Fair Data Economy with Filecoin x Akave · +1 more