Hold Sui without holding a single key

Sui runs on its own architecture, with its own accounts and its own signature scheme. Vultisig holds it in the same vault as everything else, and it still takes your device threshold to move any of it.

Add Sui to your Vault

The Vultisig vault open on Sui, with its balance and actions

Your SUI, in one vault view

Balance, address and history sit beside every other asset you hold. The chain keeps its own rules; what changes is that no single device can spend on it alone.

The Vultisig vault view showing Sui alongside every other asset

Its own signature scheme
Threshold signing covers Ed25519 chains as well as secp256k1 ones, so the vault is not limited to one curve.
Ordinary addresses
Vultisig derives the chain's standard address format, so every explorer, exchange and service treats it normally.
One vault, every chain
No separate wallet and no second seed phrase for a chain that works differently underneath.

Every action, one vault

Swap
Trade SUI for any other supported asset. No bridge, no separate app.
Send
Transfer to any address. Signing happens across your device threshold.
Buy
Buy SUI directly with a card or bank transfer, straight into your vault.
Function
Chain-specific actions like staking and deposits, approved by your threshold.
Receive
Share your address or QR code to receive funds into your vault.

Sui on Vultisig, answered

Yes. It is a chain in the same vault as Bitcoin and Ethereum, with its own address and balance, not a wrapped or bridged representation of one.

Yes. Vultisig implements threshold signing for Ed25519 as well as ECDSA, which is what lets one vault cover chains built on different curves.

Yes. The vault derives the chain's normal address format, so anyone can send to it from any wallet or exchange and it appears on explorers like any other.

Nothing, as long as you can still meet your threshold. A 2-of-3 vault keeps working with two devices, and you can re-share to a replacement without moving funds or restoring a seed phrase.