DAOs Explained: How Decentralised Organisations Work
Decentralised autonomous organisations run via smart contracts and token voting. Here is what they are, how they work, and where they are heading.
A DAO (Decentralised Autonomous Organisation) is an organisation governed by smart contracts and token holder votes rather than a CEO and board. Rules are encoded in code and executed automatically. Major decisions are voted on by token holders, with each token representing one vote.
How a DAO Works in Practice
- Protocol treasury held in smart contract, not company bank account
- Any holder of governance tokens can submit a proposal
- Proposals require minimum token support to reach voting threshold
- Token holders vote on-chain — automatically tallied, no possibility of fraud
- Passed proposals are executed automatically by smart contract
Famous DAOs in 2026
- Uniswap DAO: governs the largest DEX, $3B+ treasury
- Aave DAO: governs the largest DeFi lending protocol
- MakerDAO (now Sky): governs DAI/USDS stablecoin
- ENS DAO: governs Ethereum Name Service domain system
- Arbitrum DAO: governs the largest L2 network
The Real Limitations of DAOs
DAOs face real challenges: voter apathy (most holders do not vote), plutocracy risk (whales control outcomes), and slow decision-making. The best DAOs have developed timelock mechanisms and emergency councils to work around these limitations while maintaining decentralisation.