Inco

Inco is the universal confidentiality layer of Web3, powered by fully homomorphic encryption (FHE) and secured by Ethereum. The company provides a privacy infrastructure layer that integrates seamlessly with existing blockchains — including Base and Solana — without requiring developers to migrate to a new chain or learn a new language. Using Inco's SDK and library, Solidity and Rust developers can add encrypted data types (euint256, ebool, eaddress) directly into standard smart contracts, enabling private on-chain computation for use cases such as confidential token transfers, private DeFi primitives (blind auctions, dark pools, private AMMs), sealed-bid prediction markets, onchain games with hidden information, and compliant payment infrastructure. Inco's architecture combines FHE, zero-knowledge proofs, trusted execution environments, and multi-party computation, and is designed to be the TLS/SSL equivalent for blockchain — a composable confidentiality primitive that any application can opt into.