Cobault
Open the app →
Non-custodial Bitcoin infrastructure

Put your Bitcoin to work
without giving it up.

Cobault delivers the security of native multisig for you and your collaborators. Add our innovative verification to the vault and get access to wealth strategies from trading partners and institutional-grade compliance controls. Never give up your BTC or your keys.

See what it unlocks → How the vault works
The Cobault vault Flexible multisig

Your keys.
Your team.

Convenient, secure multisig for you and the people you choose — with optional independent verification and access to curated wealth strategies. Cobault never holds a key.

You

Always private, never shared. Ledger, MetaMask or our audited browser agent.

Partner

Family, business, partner.

Optional

Verifier

Independent party that checks spends against the vault's contract.

Per strategy

Strategy provider

A curated desk, only when you open a strategy in the vault.

Set your own n-of-m · on-chain the whole time · never wrapped, bridged, or pooled

How it works

⛓

Always your coins

Every position is its own Bitcoin address. No wrapped tokens, no bridges, no pooling.

You co-hold the keys

The vault can't move funds without you — or the rules you set when you opened it.

✓

Independently verified

On strategy and policy vaults, a separate party checks every withdrawal against the vault's fixed contract.

What the vault unlocks

One vault. Two ways to use it.

The same non-custodial vault powers everything on Cobault — put it to work in a strategy, or share it with the people and policies you choose.

Strategies

Put your BTC to work

Open a strategy from one of our curated providers inside your own vault. Featured offers, refreshed as markets move.

Example offer — illustrative figures, not a live quote
BTC yield · 30-day term Illustrative
10%
fixed annualised reward
Reward / BTC
0.0082192 BTC
Term
30 days
Settles
At term end
▲Up to 10% of your deposit is at risk if BTC settles above the cap.
Opened as your own vault · you hold one key
Open a strategy → All strategies
Shared vaults

Hold Bitcoin together, on your terms

Split keys across the people you need to collaborate with — a partner, your family, your business — and optionally add policies the vault enforces on-chain.

Peer to peer

Set your own n-of-m. Spends need agreement, no single point of failure.

§

Optionally policy enabled

Spending limits and approve-listed addresses enforced by the optional independent verifier.

↻

Built-in recovery

Lose a key and the remaining holders can restore access (depends on quorum settings).

For treasuries, families and business working exclusively with BTC that want institutional control without the cost and complexity of other options
Create a shared vault → How policies work

Some or all of your BTC may be at risk depending on the strategy. Check counterparty product disclosures thoroughly. Cobault facilitates transactions at your request but does not participate and is not a counterparty. Take 2 mins to learn more.