Beta · 627 on the waitlist

The crypto wallet
everyone can use.

Self-custody made simple. No seed phrases, no complexity — just a secure wallet you can confidently share with family and friends.

Total Balance
Self-custody
$2,847.50
↑Send
↓Receive
₿Buy
💳Card
No seed phrase · Built on Base · Self-custody
✓ No seed phrase ✓ Self-custody ✓ Free to use ✓ Base network
🔐 No Seed Phrase⚡ Built on Base🛡️ Battle-tested Security📱 Mobile First💳 Crypto Card📧 Send to Email🔄 Foolproof Recovery🌐 USDC + tBTC 🔐 No Seed Phrase⚡ Built on Base🛡️ Battle-tested Security📱 Mobile First💳 Crypto Card📧 Send to Email🔄 Foolproof Recovery🌐 USDC + tBTC
Why Doppio

Built for real people, not just crypto natives.

We tested 20+ self-custody wallets and couldn't confidently recommend a single one to family and friends. So we built Doppio.

🔑

No Seed Phrase Anxiety

You never have to write down, store, or worry about a seed phrase. Your wallet is secured without this outdated risk.

Doppio
No phrase needed
VS
Others
Write it down
🧘

Radically Simple UX

No chains, no bridges, no gas confusion. Doppio supports Base only — fast, cheap, and built by Coinbase.

Doppio
Clean & focused
VS
Others
Feature overload
💼

Everyday Utility

Account statements, spending cards, payment requests, send-to-email. Features you'd expect from a modern neobank.

Doppio
Neobank features
VS
Others
Web3 niche only
Security

All security bases covered. Sleep well at night.

Protected by battle-tested smart contract security. Every edge case is handled.

🔓

No Seed Phrase Complexity

You don't need to write down a seed phrase or worry about it getting lost or hacked. We've engineered a better way.

Learn more →
🔄

Foolproof Recovery

Never lose your crypto. Recover your wallet even if you lose your device — or if Doppio ceases operations entirely.

Learn more →
🛡️

Multi-factor Security

A second layer of protection prevents theft and enforces the spending limits you set. Your rules, your control.

Learn more →
🔍 Explore Our Full Security Model
Features

Crypto that works like a real bank account.

The features you wish other wallets had — finally in one place.

📧

Send to Email

Send crypto to anyone via email — even if they don't have a wallet yet.

🔗

Payment Requests

Create a payment link and share it. Getting paid has never been easier.

₿

Buy Bitcoin

Buy tBTC directly via bank transfer — no exchange account needed.

💳

Spend Anywhere

Apply for a Doppio card. Use your crypto at 70M+ merchants worldwide.

📊

Account Statements

Monthly statements for tax and financial reporting — like a real bank.

🏷️

Label Transactions

Tag transactions for easy accounting. Know exactly where money went.

🔒

Set Limits

Set spending limits and lock-ups on your funds for peace of mind.

👥

Shared Accounts

Add an accountant to a view-only account for easy financial oversight.

Built on Base

One network. The right one.

The internet didn't succeed by having 10 different networks. Doppio supports Base only — the fast, low-cost L2 built by Coinbase. Simple, fast, and trusted.

~$0.01
Avg. transaction fee
< 2s
Transaction time
Coinbase
Backed by
💵
USDC
Stable, trusted stablecoin on Base
₿
tBTC
Bridged Bitcoin on Base network
Coming Soon

A card for everyday needs.

Join the waitlist to reserve your spot for the Doppio card. Spend at 70M+ merchants worldwide with great exchange rates — straight from your self-custody wallet.

Reserve Your Card
DOPPIO
•••• •••• •••• 4829
Card Holder
JOHN DOE
Expires
12/29
FAQ

Your questions, answered.

Everything you need to know before joining.

Doppio is a self-custody crypto wallet designed for everyday users. It lets you hold and spend USDC and tBTC on the Base network — without ever needing to manage a seed phrase. It's the wallet you can confidently recommend to your parents or friends.
Doppio uses smart contract technology (account abstraction) combined with secure cloud backups and multi-factor authentication to protect your wallet. You never need to write down or store a seed phrase — but you retain full self-custody of your funds.
Yes. Doppio's foolproof recovery system lets you restore your wallet on a new device even if you lose your phone. Even if Doppio ceases to operate, your funds are still recoverable.
Supporting multiple networks adds complexity that confuses everyday users. Base is fast (<2s), cheap (~$0.01/tx), and backed by Coinbase. By focusing on one network, Doppio stays simple and reliable for everyone.
Yes. Unlike exchange wallets (Coinbase, Binance), Doppio never holds your funds. Your assets are held in a smart contract that only you control. Doppio cannot access or freeze your money.
Doppio is currently in beta testing. Join the waitlist to be among the first to get access and help shape the product with your feedback.

Ready to take back control of your crypto?

Join 627 early adopters on the Doppio waitlist. Be the first to experience the wallet built for everyone.