Passkeys vs seed phrases: a better approval model for business crypto operations

Seed phrases made sense for an earlier era of crypto.

One person. One wallet. One secret to protect.

That model works well enough when the user and the operator are the same person.

It breaks down when the wallet belongs to a business.

Because businesses do not operate as one person.

They have approvers. Policies. Thresholds. Delegated authority. Finance teams. Ops teams. People who need to review transactions without becoming personal key custodians.

That is why one of the biggest shifts in business crypto operations is not about a new token or a new chain.

It is about approvals.

More specifically: moving from fragile, person-centric key management toward approval systems teams can actually use.

In this article

• Why seed phrases are a poor fit for many business workflows
• What passkeys change operationally
• How passkeys fit into multi-sig approvals
• Common mistakes teams make with wallet security
• How Compose uses passkeys for business treasury operations

Why seed phrases are hard to operationalize in a business

A seed phrase is a recovery secret. It was designed for wallet ownership, not for team-based treasury governance.

That distinction matters.

When a business relies on seed-phrase-heavy workflows, the problems show up quickly:

• Someone has to generate and store the phrase
• Someone has to decide who can access it
• Teams create risky backup habits
• Shared access becomes messy
• Recovery planning becomes stressful
• Everyday approval flows inherit all that fragility

Even if the seed phrase is technically secure, the operating model around it often is not.

And that is the part that matters most for businesses.

Because treasury failures rarely come from the cryptography itself. They come from the human system around it.

The real problem is not custody. It is approvals.

A lot of teams think their security challenge is "where do we store the keys?"

The more useful question is:

How should a business approve money movement?

That is a different problem.

Businesses need to do things like:

• Review a withdrawal
• Approve a payout
• Add or remove a signer
• Change an approval threshold
• Deploy funds into treasury strategies
• Cancel or reject a pending action

Those are governance actions.

If completing them requires passing around recovery secrets or relying on one person's wallet setup, the approval model is already weaker than it should be.

What passkeys change

Passkeys shift the experience from "protect this secret forever" to "approve this action securely on this device."

That is a much better fit for day-to-day business operations.

Instead of asking users to manage seed phrases, passkeys let them authenticate with the device security they already use — biometrics or PIN-backed authentication tied to the device.

Operationally, that changes a lot.

1. Approvals become easier to complete

People are far more likely to complete an approval flow that feels familiar and immediate than one that depends on awkward wallet handling or brittle secret management.

Treasury controls are only useful if approvers actually use them.

2. Teams stop normalizing dangerous habits

When workflows depend on seed phrases, teams often create unsafe shortcuts:

• shared storage,
• copied backups,
• improvised handoffs,
• unclear custody boundaries.

Passkeys reduce the pressure to invent those workarounds in the first place.

3. Security becomes more usable

A lot of crypto security advice optimizes for self-custody purity, not for business operations.

But in real businesses, usable security matters.

If the secure path is too painful, people route around it.

Passkeys make stronger controls easier to live with.

Why passkeys work especially well with multi-sig

For businesses, passkeys are most powerful when paired with multi-sig controls.

Multi-sig changes the model from "one credential rules everything" to "multiple approved people participate in the decision."

That is a much better fit for treasury, payouts, and wallet administration.

Now the business can operate with rules like:

• 2 of 3 approvers required
• finance plus operations must sign
• wallet changes require existing approver consent
• low-risk actions can move faster, high-risk actions require more review

Passkeys make the act of signing simpler. Multi-sig makes the policy stronger.

Together, they give businesses a cleaner approval model than single-secret wallet operations.

Why this matters beyond security

The benefit is not just reduced key-management pain.

It is better business operations.

When approvals are easier to understand and complete:

• treasury moves faster,
• responsibilities are clearer,
• governance is easier to enforce,
• and the wallet behaves more like infrastructure than an individual account.

That is the real upgrade.

The question is not just, "Is this safer than a seed phrase?"

The question is, "Can our team actually run the business this way every day?"

Common mistakes teams make

Mistake 1: Treating a business wallet like a personal wallet

What works for a single operator often fails for a team.

Mistake 2: Confusing backup with governance

A seed phrase backup plan is not the same thing as an approval policy.

Mistake 3: Building controls people avoid using

If approvals are painful, users invent shortcuts.

Mistake 4: Centralizing too much power in one person

If one person can move funds, change wallet controls, and recover access unilaterally, the system is too fragile.

Mistake 5: Thinking security ends once the wallet is created

For businesses, ongoing approvals matter just as much as initial setup.

How Compose uses passkeys for business crypto operations

Compose is designed around the reality that business funds need business-grade controls.

That means:

• self-custody through Safe smart contract wallets,
• multi-sig approval thresholds,
• passkey-based signing for sensitive actions,
• clear transaction states such as proposed, partially signed, and completed,
• and governed wallet changes that themselves require approval.

With Compose, outgoing actions such as withdrawals, treasury deployments, and wallet configuration changes can move through a structured lifecycle rather than relying on one person's key habits.

That gives teams a better way to operate.

Approvers can review a pending action, sign with a passkey, and move the transaction toward execution without turning daily treasury work into a key-management ritual.

A better approval model feels boring in the best way

Business crypto infrastructure should not depend on everyone becoming a wallet security specialist.

It should let the business operate with the same qualities it expects elsewhere:

• shared control
• explicit approvals
• clear permissions
• auditable changes
• low-friction execution

That is why passkeys matter.

Not because they are trendy. Because they fit how teams actually work.

Seed phrases still have a place in crypto history and in some custody models. But for many business operations, they are the wrong center of gravity for everyday approvals.

Compose helps businesses move toward a cleaner approval model with self-custody, multi-sig controls, and passkey-based authorization built for real treasury workflows.

Because the best security model is not the one that sounds the most hardcore.

It is the one your team can use correctly, every time.