Vultisig: Seedless MPC Wallet

Vultisig is a seedless crypto wallet. No seed phrase to write down, phish, or lose. Your key exists as multiple shares across your own devices, and a threshold of them signs together. Multisig-style MPC security, open source, for Bitcoin, Ethereum, Solana and 30+ chains. Start in under a minute with a Fast Vault on one device. When the stakes grow, add devices: your phone, tablet and computer become co-signers, and moving money takes agreement between them. WHY SEEDLESS Think of a bank vault that needs 2 of 3 keys to open. One stolen key opens nothing. Vultisig works the same way: your private key never exists in one place, so malware, phishing and lost devices stop being catastrophic. A seed phrase is a single point of failure. We removed it. WHAT YOU CAN DO Send, receive, swap and stake. Native cross-chain swaps. Connect to web3 and DeFi apps. Your whole portfolio in one vault. ONE VAULT, 36+ CHAINS Bitcoin, Ethereum and EVM networks, Solana and the Cosmos ecosystem live side by side in one vault, with one signing flow for all of them. Adding a chain never means adding another wallet. OPEN SOURCE Everything is public at github.com/vultisig under the Apache 2.0 license. Never trust, verify. FAQ What is Vultisig? A self-custody crypto wallet that replaces the seed phrase with key shares spread across your own devices. You hold every share. Nobody else can move your money. Why is there no seed phrase? A seed phrase is the easiest thing in crypto to steal. Vultisig never creates one, so there is nothing to phish and nothing to lose. What does it cost? Nothing. Vultisig is free and open source. Which chains does Vultisig support? Bitcoin, Ethereum and EVM networks, Solana and the Cosmos ecosystem, with 36+ chains in total. The full list lives at vultisig.com. Which devices work together? Your phone, tablet, computer and the browser extension. Any of them can be part of your vault. One vault. Every device you own. No seed phrase anywhere. Download Vultisig and see for yourself.