
Tagger
Tagger is an AI data network on BNB Chain that pays users for proof-of-human-work labelling tasks used to train models.

What is Tagger?
Tagger runs a decentralized AI data platform where contributors complete labelling, annotation, and verification tasks and earn rewards on BNB Chain under a Proof of Human Work model. AI teams plug into Tagger to source large volumes of human-verified training data with provenance baked into the on-chain reward layer.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

