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Bold Bitcoin Wallet vs Bitcoin Keeper: catalog facts
Bold Bitcoin Wallet	Bitcoin Keeper
Best for: Bitcoin holders who want multi-device self-custody without a seed phrase or hardware wallet	Best for: Bitcoin holders setting up multisig vaults and planning access for heirs
Free Free and open source under the Apache-2.0 licence.	Free Free and open source, with no subscriptions.
macOS, Android, iOS, Browser extension	Android, iOS
No seed phrase or hardware wallet needed 2-of-3 approval means one compromised device cannot spend funds All 4 strengths for Bold Bitcoin Wallet No seed phrase or hardware wallet needed 2-of-3 approval means one compromised device cannot spend funds PSBT import and output descriptors for use with other wallets Available on Android, iOS, Mac and Chrome	Guided multisig setup with preset key configurations Inheritance and emergency access planning All 4 strengths for Bitcoin Keeper Guided multisig setup with preset key configurations Inheritance and emergency access planning Works with hardware wallets and other Bitcoin wallets No account or subscription
Needs at least two devices to approve transactions Young project with a small user base	Bitcoin only Multisig setups take more care to back up correctly than a single-key wallet
Downloadable app, Browser extension	Downloadable app
Open source	Open source
License: Apache-2.0	License not stated
Not stated if an account is needed	No account needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for Bold Bitcoin Wallet boldbitcoinwallet.com github.com/BoldBitcoinWallet/BoldWallet Catalog checked October 2, 2026	Official website Full listing and sources Sources for Bitcoin Keeper bitcoinkeeper.app Catalog checked October 2, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.