Snapshot is a voting tool based on the IPFS decentralized storage system, used by many crypto projects to poll their user bases.

  • Snapshot is a decentralized voting system.
  • It's used by several companies in the DeFi space to help survey users.
  • The project uses 'off-chain' signing techniques to make voting fee less.

https://decrypt.co/resources/what-is-snapshot-the-decentralized-voting-system