DAO development means designing and writing the smart contracts that let a community or a company take decisions and manage shared funds on-chain: governance tokens, proposals, voting, timelocks, treasury rules and, often, staking. On smart-contract.com, you describe your organization once, receive quotes from vetted developers in the same format, then have the code reviewed by an auditor who had no part in writing it.
Governance code is unusual: it rarely holds complex financial logic, but it controls everything else. Whoever controls the vote can often upgrade contracts, move the treasury or change parameters. A flaw in a DAO is therefore rarely a small bug, and the design choices deserve as much attention as the code.
What DAO development covers
A DAO project usually combines several contracts that must stay consistent with each other. Typical deliverables include:
- Governance token or voting power: an ERC-20 with vote delegation and snapshots, a non-transferable membership token, or voting weight derived from staked or locked tokens.
- Governor contract: proposal creation, thresholds, quorum, voting period, vote counting (for, against, abstain) and execution of approved actions.
- Timelock: a delay between approval and execution, so that members can react before a decision takes effect.
- Treasury: holding native tokens and assets, payment rules, spending limits and, when needed, a multisig for operational expenses or emergencies.
- Staking platform: locking tokens to earn rewards or voting power, reward distribution, unbonding periods and penalties.
- Tests, deployment scripts and documentation: roles, permissions, parameters and the procedure for handing admin rights over to governance.
On top of the contracts, many projects need a web interface to create proposals and vote, and an indexer to display proposal history and results.
When you need a DAO
On-chain governance is useful when decisions must be taken collectively and executed without a trusted intermediary. Common situations:
- A protocol that wants to transfer control of its parameters and upgrades from the founding team to token holders.
- A community treasury funding grants, contributors or investments by vote.
- A staking program in which locked tokens give both rewards and a say in decisions.
- A consortium of companies that share an infrastructure and want transparent decision rules.
If a small team takes all decisions, a multisig wallet may be enough at first. The brief is the right place to decide how much of the governance really needs to be on-chain, and when.
How it works on smart-contract.com
- Describe the project once. The guided request asks for the type of governance, the voting model, the treasury, the staking rules, the target chains and your budget (minimum 1,000 EUR or USD). An AI drafts a specification that every vendor quotes against. The guide on how to write a smart contract brief explains what to include.
- Review and invitations. The platform reviews the request, then invites up to 6 matching developers automatically.
- Comparable quotes. Each quote follows the same format: price, currency, duration, scope, team and whether a re-audit is included. You compare them side by side, and an AI assistant working for you flags scope gaps and unusual prices. You can message each vendor separately.
- Independent audit. Once development is contracted, you can request an audit of the same project in one click. The independence rule is enforced in the database: the company that develops your DAO can never be invited to audit it. The guide on developer and auditor independence explains why.
The service is free for clients, with no commitment until you choose a vendor. Vendors pay a commission once a contract is declared and confirmed by both parties; project payments never go through the platform.
What drives the price
In the site's public model, the contracts and tests of a DAO or governance system represent 15 to 35 developer-days before options, and a staking or vesting system 12 to 25. With a Western European vendor, on an EVM chain and including 15% for project management and QA, the model gives:
| Scope | Developer-days | Indicative budget (EUR) |
|---|---|---|
| Staking contracts only | 14 to 29 | 9,100 to 32,000 |
| DAO governance contracts | 18 to 41 | 12,000 to 45,000 |
| DAO contracts with a web front end | 35 to 87 | 23,000 to 96,000 |
With two developers working in parallel, the governance contracts alone take about 2 to 5 weeks in the model. The same DAO contracts with an Eastern European vendor come to about 7,200 to 31,000 EUR. What moves a project within these ranges:
- Voting model: simple token voting is at the low end; delegation, vote locking, several token types or off-chain voting with on-chain execution push toward the top.
- Options: upgradeability adds 3 to 6 days, an oracle 3 to 8, a front end 15 to 40, a back end or indexer 10 to 25.
- Chains: each additional chain adds 3 to 6 days, and non-EVM chains carry a factor of 1.2 (Move) to 1.3.
Combine these parameters in the development cost calculator, and budget the audit on top with the audit cost calculator. The guide on smart contract development cost details every parameter.
How to choose a DAO developer
Look for a team that challenges your governance design, not only one that can deploy a standard governor.
- Relevant references: governance or staking contracts in production, ideally with public audit reports.
- Design questions: a good vendor asks about quorum, proposal thresholds, low participation, the transfer of admin rights and emergency procedures.
- Tests on attack scenarios: vote buying with borrowed tokens, proposals executed before members can react, and the treasury being drained through a malicious proposal.
- Clear scope: contracts, front end, indexer, deployment and handover of roles each listed separately in the quote.
Red flags: admin keys that remain in the team's hands after launch without being stated, no timelock on treasury actions, no tests on voting edge cases, or a price far below comparable quotes without a narrower scope to explain it. Browse development vendors in the directory to see profiles and references.
Related blockchains
Most DAO tooling is built on EVM chains, where governor and timelock patterns are well established: Ethereum, Arbitrum, Optimism, Base and Polygon. Governance also exists outside the EVM, for example on Solana, with different tooling and a higher effort factor in the model.
Next step
Describe your governance, treasury and staking needs once, and receive comparable quotes from vetted developers, followed by an independent audit. It is free for clients and you commit to nothing until you choose a vendor. Start your request.