Tagger

What is Tagger (TAG)?

Tagger is building a decentralized framework for data collection, labeling, verification, and exchange without central authority. It acts as a full-stack AI data solution with a cross-border authentication protocol and a permissionless hub for managing and trading data. Instead of relying on professional annotators, Tagger uses Web3-enabled crowdsourcing to tap into a wide contributor base, while blockchain ensures trustless authentication and transparent trading. At the core is its AI Copilot labeling tool, which allows anyone—even without industry expertise—to label specialized data. This approach removes gatekeepers and enables open, peer-to-peer data collaboration in a decentralized marketplace where authenticity and permissionless participation are guaranteed.