Talisman is a software company that has developed a non-custodial crypto wallet, enabling users to manage their digital assets across multiple blockchain networks, primarily Polkadot, its parachains (the "paraverse"), and Ethereum. The wallet functions as a browser extension that allows users to securely store, send, and receive cryptocurrencies, as well as interact with decentralized applications (dApps), manage NFTs, and participate in staking. The company's mission is to provide a user-friendly and secure gateway to the multi-chain future of Web3, with a strong emphasis on community ownership and governance.