Alternatives to Proof of Act Co

Veriff is an AI-powered identity verification platform that uses machine learning for instant user validation.

Decentralized identity and verifiable credentials for the web.

Decentralized identity and credentials for a secure and private digital life.

Decentralized identity protocol for the internet, enabling verifiable human identity.

Decentralized identity verification and management platform.

Decentralized naming system for the Ethereum blockchain, mapping human-readable names to Ethereum addresses and Web3 resources.

A global digital identity and financial network aiming to prove humanness in the age of AI.

Poseidon is a startup developing a decentralized identity and data ownership platform.

A decentralized identity and human verification platform.

Blockchain-based corporate digital identity wallet enabling companies to issue, share, and verify digital credentials at scale.

Sam Altman's identity verification company.

A decentralized online profile that users truly own and control.

A company focused on domain names and digital identity solutions.

Enterprise digital asset infrastructure platform enabling banks, exchanges, and fintechs to securely custody, transfer, tokenize, and settle digital assets at institutional scale.

Decentralized identity and credential verification platform for web3.

A secure, scalable, and sustainable proof-of-stake blockchain platform for decentralized applications and smart contracts.

A digital asset services firm providing market making, asset management, and options trading.

Ensures smart contract correctness using modular formal verification.

High-performance blockchain powering decentralized applications and crypto projects.

A decentralized protocol for lending and borrowing cryptocurrencies.