Built on Solana

The safest
Solana wallet.

Your keys live on multiple devices. Even if one is lost or stolen, your funds stay completely safe.

Get StartedView Source
Vaulkyrie multi-device wallet
2-of-3
Threshold Signing
256-bit
Bit Security
0
Onchain Secrets
100%
Solana Compatible
Everything in one place

Best features.
One vault.

Multi-Device Signing

Your key is split across devices. No single device can sign alone.

Private Policy Engine

Set your own spending rules. Evaluated on encrypted data.

Future-Proof Security

Admin operations use quantum-resistant signatures.

Solana Native

Works with every dApp, DEX, and protocol on Solana.

Multi-Platform

Browser, mobile, and CLI — sign from anywhere.

Minimal Footprint

Spending stays offchain. Only coordination state goes on-chain.

How It Works

Simple to use.
Hard to break.

2 of 3devices required

Create Your Vault

Choose how many devices you need to approve transactions.

Privatepolicy engine

Set Your Rules

Define spending limits and approval policies — privately.

< 2ssigning time

Sign Together

Approve transactions from your devices. Fast and seamless.

100%compatible

Done

Your transaction lands on Solana. No extra steps needed.

Distributed Keys

Your key lives
everywhere.

Pair your devices to create a distributed vault. Each device holds a share — no single device holds your full key.

01

Add Devices

Pair your phone, laptop, and tablet as vault signers.

02

Generate Shares

Each device creates a piece of your key. No one holds the full key.

03

Sign Together

Approve transactions from any 2 of 3 devices. Fast, private, and secure.

Future-Proof

Quantum-proofby design.

Post-Quantum Admin

Future computers can't forge your admin keys.

One-Time Signatures

Every admin action uses a fresh key, then discards it.

Forward Secure

Past transactions stay safe even if encryption breaks.

Security

Controlled by you.
Protected by design.

No Key Reconstruction

Your full key never exists on any single device — ever.

Tamper-Proof Receipts

Every approval is tied to a specific action and expires automatically.

One-Time Admin Keys

Admin signatures are used exactly once. Reuse is impossible by design.

Time-Bound Sessions

All signing sessions have an expiry window. No stale approvals.

Nothing Sensitive Onchain

No keys, no shares, no policy details stored on the blockchain.

Lose a Device, Keep Your Funds

Built-in recovery means one lost device never compromises the vault.

Key shards visualization

Your keys, split safely.

No single device holds the full key.

Multi-device vault setup

Multi-device security.

Approve from any combination of your devices.

Get Started

Available everywhere.

Choose your platform. Same vault, same security.

Browser Extension

Seamless dApp interactions from your browser.

Coming Soon

Mobile App

Approve on the go with biometric signing.

Coming Soon

CLI Tool

Full control from the command line.

Coming Soon

Web Dashboard

Manage your vaults and policies in one place.

Coming Soon
vaulkyrie — terminal
View on GitHub