Linen Wallet was a cryptocurrency wallet company that developed an interface for managing Safe multisignature wallets. Its service was designed to help users protect digital assets through shared wallet controls, rather than relying on a single passphrase. The wallet supported use with Ethereum, Polygon, and Gnosis, and was aimed at individual crypto investors seeking advanced self-custody tools.

In October 2023, Linen announced that it would shut down its app and wind down company operations, citing reduced interest in its product, declining activity among individual investors seeking advanced self-custodial solutions, and regulatory uncertainty. The company stated that customer assets remained in their Safe multisig wallets and could be managed through alternative interfaces. Linen’s infrastructure was scheduled to shut down after November 30, 2023, after which its app would no longer function. The company also planned to deactivate its email and Intercom support channels, while leaving its subreddit available for ongoing support. Linen thanked its early users and investors and said it would return remaining capital to investors.