
PublicAI
PublicAI is a decentralized AI data network where 3.5M+ verified contributors source and validate training data.

What is PublicAI?
PublicAI is a Web3 AI data infrastructure that sources, verifies, and labels human-generated training data for AI models. Its decentralized network of 3.5 million-plus verified contributors uses skill validation and stake-slashing to keep quality high, and the platform has booked $14M in client revenue. Contributors earn rewards for data work and human-in-the-loop validation.
Web3 dapps and developer tools related to PublicAI
Discover blockchain applications that are frequently used with PublicAI.
Developer resources from Alchemy

What is a blockchain indexer?
Learn about the role of indexers and how they help you query onchain data.

MCP for blockchain data: every Alchemy API in your AI assistant
Connect the Alchemy MCP server to your coding agent and ask onchain questions in plain language. Over 168 tools across 100+ chains, with OAuth sign-in and no local install.

Gensyn builds the world’s first decentralized AI network
450,000 daily transactions powering breakthrough decentralized AI models with zero crypto friction at scale
PublicAI alternatives
Explore web3 competitors and apps like PublicAI.
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.

