Best open-source crypto wallets 2026
Ranking updated August 2026 · 31 verified services
Ranked by editorial rating — placement is never for sale
Wallets with fully open-source, verifiable and auditable code: maximum transparency, software and hardware together. Ranked by editorial rating.
The top pick is Sparrow (rated 4.6/5).Rabby and Safe follow. Verified data, with a source for every entry.
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1
SparrowS Self-Custody Wallets (Software)
Advanced coin control and privacy (labelling, BIP47 PayNyms, built-in Tor); connect to your own node; broad hardware wallet support including air-gapped.
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2
RabbyA Self-Custody Wallets (Software)
Pre-transaction security checks (simulation + balance changes) that reduce the risk of harmful signatures; open-source and audited; automatic EVM network switching.
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3
SafeA Self-Custody Wallets (Software)
Programmable multisig (replaceable signers, thresholds, roles, limits); open-source, heavily audited contracts; de-facto standard for EVM treasuries and DAOs.
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4
TrezorS Hardware Wallets
Auditable open-source firmware and design; EAL6+ secure element on Safe models; mature Trezor Suite app; industry pioneer with a long track record.
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5
BitBoxA Hardware Wallets
Open-source firmware and app, developed in Switzerland; integrated secure element; Bitcoin-only edition with reduced attack surface; easy USB-C setup.
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6
ElectrumA Self-Custody Wallets (Software)
MIT open-source with reproducible builds; hardware wallet, multisig and cold storage support; can connect to your own Bitcoin node for privacy and sovereignty.
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7
Foundation PassportA Hardware Wallets
Open-source hardware and software, assembled in the USA and third-party audited (Keylabs); security processor with secure element and tamper protection; Bitcoin-only (no altcoins) reduces attack surface; supports multisig and Taproot.
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8
LianaA Self-Custody Wallets (Software)
Inheritance and time-locked recovery written into Bitcoin scripts via Miniscript (one of a kind); pure self-custody and open-source with reproducible builds; European company; connects to your own node.
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9
NunchukA Self-Custody Wallets (Software)
Autonomous inheritance with on-chain timelocks designed to keep working even if the company disappears; multi-user collaborative multisig; on mobile and desktop; zero KYC; open-source with signed builds; own NFC Tapsigner and broad hardware support.
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10
PhoenixA Self-Custody Wallets (Software)
Self-custodial Lightning wallet with a simple user experience; 12-word recovery phrase; open-source (Apache 2.0) and built on lightning-kmp, ACINQ's reference Lightning implementation.
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11
BitkeyA Hardware Wallets
Bitcoin-only with a simple setup; 2-of-3 multisig with two user-held keys (hardware + app) and assisted recovery; fingerprint sensor on the device; open-source firmware and apps; solid company (Block Inc.).
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12
Blockstream JadeA Hardware Wallets
Fully open-source (firmware and hardware); cheap (≈€71); Bitcoin + Liquid support; air-gapped QR signing; broad compatibility with third-party wallets (Sparrow, Electrum, Specter); free international shipping.
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13
Cake WalletA Self-Custody Wallets (Software)
One of the few mainstream wallets with first-class Monero (XMR) support; 100% open-source and free; cross-platform (mobile and desktop); built-in exchange with no account or KYC for basic use.
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14
OneKeyA Hardware Wallets
Fully open-source firmware and apps with reproducible builds and audits (SlowMist); affordable range from ≈€79; EAL 6+ secure element; the Pro offers air-gapped QR signing.
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15
ZeusA Self-Custody Wallets (Software)
Dual nature: an interface for your own node (LND, Core Lightning, LNDHub, Lightning Node Connect) and an integrated self-custodial "ZEUS Pay" solution with a lightning address; open-source (AGPL v3), non-custodial and no-KYC; also available on F-Droid.
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16
AlbyA Self-Custody Wallets (Software)
Complete Lightning + Nostr + browser ecosystem (Alby Hub, Extension, Go); lightning address, automatic on-chain swaps and Nostr Wallet Connect to link third-party apps with configurable budgets; open-source and self-hostable.
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17
BlueWalletA Self-Custody Wallets (Software)
Simple and fast to use on mobile; on-chain Bitcoin and Lightning in one app; PSBT and multisig support as a hardware-wallet companion.
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18
RainbowA Self-Custody Wallets (Software)
Open-source (GPL-3.0); polished UX for Ethereum and Layer 2 (Arbitrum, Optimism, Base, Polygon, Zora); built-in cross-chain swaps and bridging.
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19
BackpackA Self-Custody Wallets (Software)
Polished multichain experience (Solana, Ethereum, Sui) from the Anchor team; built-in xNFTs and app store; open-source code on GitHub.
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20
TonkeeperA Self-Custody Wallets (Software)
Reference wallet for the TON ecosystem, with built-in swaps, staking and on-chain subscriptions; self-custody with no account or email; open-source code (Apache 2.0); a Pro desktop edition for advanced users.
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21
Wasabi WalletA Self-Custody Wallets (Software)
Privacy by design: built-in Tor, client-side block filtering (BIP158), trustless WabiSabi CoinJoin, full coin control and labelling; MIT open-source.
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22
AmbireB Self-Custody Wallets (Software)
Smart account via EIP-7702 with EOA fallback (transaction simulation, sponsored gas, bridging); open-source and audited; broad browser and hardware-wallet compatibility; European company (Bulgaria).
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23
AshigaruB Self-Custody Wallets (Software)
Top-tier privacy: Whirlpool and P2P coinjoin, native Tor with a Dojo node, Ricochet, stealth mode, full coin control and BIP47 PayNyms; pure self-custody with no account or KYC; open-source GPL v3.
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24
Brave WalletB Self-Custody Wallets (Software)
Natively built into the Brave browser (no extension to install); multichain self-custody (EVM, Solana, Filecoin, Zcash with shielded transactions); open-source; Ledger and Trezor support.
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25
FeatherB Self-Custody Wallets (Software)
Maximum privacy: native Monero (amounts and parties hidden) plus reachability over Tor onion and I2P so your IP is not exposed; open-source, pure self-custody, no account or KYC, free, connectable to your own node.
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26
LaceB Self-Custody Wallets (Software)
IOG's official wallet for Cardano, with built-in staking (stake-pool delegation); multi-chain (Cardano + Bitcoin on mobile, Cardano + Midnight on desktop); open-source (Apache 2.0); compatible with Ledger and Trezor.
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27
EnkryptB Self-Custody Wallets (Software)
Genuine multichain beyond EVM (Ethereum + EVM networks, Polkadot/Substrate, Bitcoin) from a single extension; self-custody and open-source; built by the MEW team with hardware-wallet support.
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28
SatochipB Hardware Wallets
Fully open-source (AGPLv3); EAL6+ certified secure element; very low price (~€25); pocketable NFC smartcard form; EU-based company (Belgium); three complementary products (wallet, bearer card, seed manager).
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29
Stack WalletB Self-Custody Wallets (Software)
Multi-coin with privacy on by default (Monero, Firo, Epic Cash and other privacy coins alongside Bitcoin, Litecoin, Dogecoin); open-source, pure self-custody, no account or KYC, on mobile and desktop.
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30
PeraB Self-Custody Wallets (Software)
The most used Algorand wallet: open-source, self-custody, with ASA swaps (Tinyman), staking, NFTs, WalletConnect and Ledger support; on iOS, Android and web; company based in Portugal (EU).
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31
SuietB Self-Custody Wallets (Software)
Open-source from Day One with public code on GitHub (rare transparency for a single-chain wallet); self-custody with a privacy-first design and an external security audit (Numencyber); native, integrated experience on the Sui ecosystem.