Backed by

Trusted by top crypto companies

Companies like Spearbit—who audit the industry's top protocols—chose Stackup over Safe for their own financial operations.

Stackup is built for real-world operations, not just theoretical threats.
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Stackup is trusted by security experts because it delivers both security and safety: not only keeping bad actors out, but also eliminating the technical complexity that leads to costly mistakes.

Your team can move fast—without compromise or confusion.

Create your free account

Don't settle for clunky tools.

When manual wallet management becomes overwhelming, successful crypto businesses turn to Stackup. We transform the chaos of onchain finances into structured workflows—just like Brex and Ramp did for traditional companies.

Connect your bank

Instantly transfer funds between your wallets and bank.

Earn yield on your stablecoins.

Maintain compliance with automated checks and complete audit trails.

Loved by operators

Batch payments, auto-generated invoices, and one-click approvals. No more hardware wallet anxiety. Our ERC-4337 smart accounts deliver military-grade security through Face ID—protecting millions while feeling effortless.

CFO-ready from day one

Real-time cash flow visibility, automated compliance reports, and granular spending controls. Finally, crypto operations that meet enterprise finance standards.

Features

● Role-based access control

Stackup uses smart contract wallets to manage your funds. Define roles and permissions once and apply them across the organization, saving time and reducing errors. Limit access to sensitive financial information.

● Passkey authentication

Say goodbye to private keys. Wallets are secured with passkeys, enabling smooth and instant authorization. No hardware, MPC networks, or browser extensions required.

● Invoice your customers onchain

Create and send invoices straight from your wallet. When you’re paid, your accounts receivable is automatically updated.

● Schedule payments

Don’t forget another payment. Simply enter a payment date on any transfer and Stackup will take care of the rest.

● Pay bills automatically

Forward invoices to Stackup, or upload them manually, and Stackup will queue up a transaction for your approval. It can even schedule payments for the due date, so you can control your crypto flow, your way.

● Set up approvals

Your team can request a transaction for you to approve and sign. All you need to do is review and sign.

● No gas fees

Stackup pays gas for you, so you can transact even when you don’t have a blockchain’s native token in your wallet.

● Create your own paymaster

Want to subsidize gas fees for your dApp? Use Stackup’s API to safely pay for gas directly from your treasury.

‍This feature is under development

● Multichain

Stackup natively supports up to 12 blockchains.

● No token or dApp restrictions

Stackup never has custody over your assets, so you can interact with any token or dApp. No need to request we add a token to a whitelist - it’s truly permissionless.

● Non-custodial

Your wallet is stored in a smart contract on the blockchain, so you always have access to your funds.

● Enterprise security

Stackup’s roots in enterprise wallet infrastructure ensures your funds are always safe. Stackup’s smart accounts are fully audited.

SOC2 Type 2 compliance is progress

Take charge of your onchain operations

Centralized control of decentralized assets

You chose crypto for its speed, transparency, and innovation. Don't let primitive tools slow you down. Stackup brings centralized control to your decentralized operations—modernizing how crypto businesses actually work.

The Command Center for Crypto Finance

One tool to rule them all.

Set permissions once and apply them everywhere for increased visibility, collaboration, and operational speed.

Security Plus Safety: Complete Protection

Most platforms stop at keeping hackers out. We went further—eliminating the technical complexity that causes costly mistakes. Because true protection means safeguarding against every risk.

Modern Operations for Modern Assets

With easy automations for payments, invoices, and approvals, you’ll spend nights at the office growing your business, not your to-do list.

Try it now

Crypto Finance for 2025, not 2015

Backed by

Trusted by top crypto companies

Don't settle for clunky tools.

Features

●

Role-based access control

●

Passkey authentication

●

Invoice your customers onchain

●

Schedule payments

●

Pay bills automatically

●

Set up approvals

●

No gas fees

●

Create your own paymaster

●

Multichain

●

No token or dApp restrictions

●

Non-custodial

●

Enterprise security

Centralized control of decentralized assets

The Command Center for Crypto Finance

Security Plus Safety: Complete Protection

Modern Operations for Modern Assets