01
Keys stay here
Self-custody means the phrase and private keys live on your device. GreyWallet does not hold them for you.
GreyWallet
Control goes deeper.
The surface stays simple.
Create and import multiple HD wallets. Advanced derivation, private vaults, and account structure that stays quiet.
iOS · Android
Under the surface
Self-custody.Structure. Privacy.
02
Create and import
Hold multiple HD wallets — create new ones or import wallets you already have. Phrase length, derivation paths, and account indices are part of setup.
03
Private vaults
Isolated wallets sit behind a private pattern. Home, Assets, and Activity do not reveal what lives there until it is unlocked.
Product
Simple on the surface.Powerful underneath.
GreyWallet is a calm everyday wallet — and a full hierarchy when you need it: multiple HD wallets, custom derivation paths, high account indices, and Private Vaults isolated from Home, Assets, and Activity.
Depth
Built for control.Four layers. One surface.
Advanced derivation, Private Vaults, HD wallets, and multichain coverage — structured for everyday use, with full control when you need it.
Explore features ↗Advanced derivation
[01]Choose phrase length, review chain paths, customize derivation, and reach account indices far past typical wallet limits.
Learn more ↗Private Vaults
[02]Isolated wallets behind a private pattern. Nothing stored there appears in Home, Assets, or Activity until it is unlocked.
Learn more ↗HD wallets
[03]Create or import multiple HD wallets. Many accounts inside each. GreyWallet is a hierarchy — not a single container.
Learn more ↗Multichain
[04]Bitcoin, Litecoin, Dogecoin, Solana, Aptos, Sui, Movement, XRP, Tron, and a full EVM set including Cronos — one interface across every supported network.
Learn more ↗Coverage
One interface.Many ecosystems.
Bitcoin, Litecoin, Dogecoin, XRP, Tron, Movement, Cronos, Solana, Aptos, Sui, and a full EVM set — one self-custody wallet.
See networks ↗Principles
How we build is as important as what we build.
Self-custody
Keys stay on the device. GreyWallet never holds them — self-custody, not a custodial account.
Pattern-gated privacy
Private Vaults sit behind a pattern. Everyday views do not reveal what lives there. It is privacy — not a claim of invisibility.
Platforms
Available now.On iOS and Android.
Create, import, and manage self-custody wallets from your phone.
[03]
Desktop
Desktop is not available in this release.
Not shipping yet
[04]
Hardware
Hardware wallet support is not available in this release.
Unavailable