About Us

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Polybase is a web3 replacement for Firebase, Postgres, and Supabase with native support for wallet-based permissions, token gating, and zk proofs.

Polybase can store any kind of structured data: user data, app state, and metadata. Compose it with smart contracts (using oracles) and file storage (like Filecoin) for truly decentralized applications.

🌐 website: polybase.xyz

Tracks + Requirements

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Build apps leveraging features like built-in access control, encrypted/private data self-sovereign data, public verifiability, etc.

What can you build?

=> dynamic NFT metadata

=> high-speed, low-cost DEXs

=> collaborative & verifiable oracles

=> web3 social

What we consider: