Logbook
Coordination platform for voting, surveys, and collective decisions — with results that can't be faked. Built on Sui blockchain.
Traditional voting tools require trust
Trust whoever runs it
Responses can be edited, deleted, or hidden — by anyone with access.
Trust the results
Results are shown, not proven. You can't see the raw data to verify.
Trust it's permanent
Platform closes, poll deleted, history lost. No proof it ever happened.
With traditional tools, truth is whatever they show you.
You don't have to trust us
Rules are enforced on-chain
A public smart contract enforces each campaign's rules. Once the first response is in, even the creator can't edit the questions or delete the campaign. During the beta the contract can be upgraded; every upgrade is public on-chain.
Results can't be changed
Every response is a blockchain transaction. Transactions can't be edited or deleted, so anyone can recount the results.
Records you can check later
Campaigns and responses live on the Sui blockchain, not on our servers. This beta runs on Sui Testnet, which can be reset: keep nothing there you need forever. Attached documents are stored on Walrus for at least 50 days; their fingerprints stay on-chain.
Set before. Locked after. Verifiable by anyone.
Built for coordination
Voting & Governance
Community decisions, elections, DAO proposals — with transparent results.
Surveys & Feedback
Collect verified responses with a public audit trail.
Registration & Forms
Event signups, applications, waitlists with verifiable records.
One tool for any decision that needs to be recorded and verified.
Pricing
Every campaign and every response is a blockchain transaction, and each transaction pays a small gas fee. Free during the Testnet beta →
- Signed in with Google: Logbook pays the gas for you, within daily limits.
- With your own wallet: you pay the gas yourself, creating or answering. On Testnet that is test SUI, free from the faucet.
Estimated cost on mainnet
Create Campaign
One transaction per campaign.
| Campaigns | ≈ USD | SUI |
|---|---|---|
| 5 | ||
| 10 | ||
| 50 | ||
| 100 |
Record Response
One transaction per response.
| Responses | ≈ USD | SUI |
|---|---|---|
| 10 | ||
| 100 | ||
| 1,000 | ||
| 10,000 |
Estimates from gas measured on Testnet, priced at today's SUI rate. Almost all of it is on-chain storage, so larger campaigns and answers cost more.
Try Logbook
Participate in a demo or launch your own campaign.
Try Demo Campaign
See how it works. Vote and verify your response yourself.
- •Sign in with Google
- •Submit your vote
- •Verify your response on Sui Explorer
Create Your Own
Launch your first campaign in under a minute.
- •Describe what you need
- •AI generates the campaign
- •Share and collect