Best Sei wallet app for real use
SEI · Sei networkLooking for a Sei wallet or a SEI wallet app that does more than just hold? Zypto App is a non-custodial multichain DeFi wallet where you can hold SEI, swap into 24,000+ assets across 20+ chains, connect to dApps and put your crypto to work in the real world. All from one app, your keys on your device.
Sei runs on the Sei network, which isn't integrated in the Zypto App yet. Request Sei on X and we'll prioritize adding it so you can hold and swap Sei.
Request Sei in Zypto App
Why Zypto is the best Sei wallet for everyday use
Most Sei wallets do one thing: hold SEI. Zypto App is a full DeFi wallet built for actually using it. Hold SEI non-custodially on the Sei network, swap into 24,000+ assets across 20+ chains via in-app DEX integrations, connect to dApps with WalletConnect, and use the value through the Zypto Premium Visa Card and Zypto's bill-pay and gift-card surfaces.
Whether you're new and looking for your first Sei wallet app or your first SEI wallet, or an experienced DeFi user who wants one wallet for holding, swapping and real-world spending, Zypto is built for both, without sacrificing self-custody.
Sei wallet for beginners and the best SEI wallet app
New to Sei? You don't need an exchange account to get a wallet. Download Zypto App, generate your recovery phrase, and you have a working SEI wallet in under a minute. Add your first SEI by receiving from another wallet, or by buying in-app where supported.
From zero to using Sei
Get the app
Download Zypto App on iOS or Android. Generate your recovery phrase. Your keys stay on your device.
Add SEI
Receive SEI from another wallet, or buy in-app where supported.
Use it everywhere
Top up the Zypto Premium Visa Card, swap into other assets, pay bills, or buy gift cards.
Your Sei is secured by you
Zypto App is non-custodial. Your private keys are generated and stored on your device, Zypto never has access to your SEI and every transaction is signed locally. For account access, every user sets a PIN with optional biometric security (fingerprint or face recognition). You can also filter your wallet to show only verified tokens, protecting you from random airdrops or unsafe assets. For offline hardware wallet security, pair with the Vault Key Card, card-based cold-wallet hardware that signs transactions over NFC, keys never touch the internet.
What is Sei?
Sei is a layer-1 blockchain built for high performance, using parallelized execution to process many transactions at once while staying compatible with Ethereum tooling. Its design targets fast trading and low fees, aiming to remove common bottlenecks in on-chain finance. The SEI token powers the network, used for fees, staking, and governance. The project has focused on speeding up execution so applications can run closer to the responsiveness of traditional web services. Its emphasis on throughput and Ethereum compatibility shapes its appeal to developers. You can follow the Sei price and hold SEI in a self-custody wallet.
What you can do with Sei in Zypto
Zypto App connects your Sei to real-world spending. Swap into supported coins in-app, use your Sei in the real world.
Vault Key Card cold storage
Card-based cold-wallet hardware. NFC-tap to sign Sei transactions, keys never touch the internet.
Vault Key CardUse a Crypto Visa Card
Load the Zypto Premium Visa Card with crypto. Physical and virtual cards, use them wherever Visa is accepted.
Crypto cardsPay bills with Sei
Settle utility bills and mobile contracts with billers worldwide, paid with crypto from your Zypto wallet.
Bill payBuy gift cards with SEI
Gift cards from popular brands, paid with crypto. Settle in-app, redeem instantly.
Gift cardsTop up any phone
Send mobile credit across many countries in seconds. Pay with crypto, recipient gets local airtime.
Mobile top-upsCross-chain swaps
Swap Sei into 24,000+ assets across 1,000,000+ cross-chain routes. All in-app, all in two taps.
Multichain walletPay with crypto
Zypto App supports 100+ cryptocurrencies for card loads, mobile top-ups, bill pay and gift cards. Swap any asset into a supported coin in-app, all in a few taps.
Zypto PayHold any of these alongside Sei
Cross-chain swaps mean your SEI can become any of these in two taps.
662+ dedicated wallet pages
Sei wallet FAQs
What's the best Sei wallet app?
That depends on what you want to do with your SEI. If you're holding only, any non-custodial wallet works. If you want to hold, swap across 20+ chains, connect to dApps, and use crypto for real-world spending, Zypto App is purpose-built for that while still being fully non-custodial.
Is the Zypto Sei wallet non-custodial?
Yes. Your private keys are generated and stored on your device. Zypto never has access to your SEI. Every transaction is signed locally on your device before it reaches the network.
How do I spend crypto with Zypto Premium Visa Cards?
When you load the card in Zypto App, your crypto is converted into USD. Conversion happens at load, not at the checkout, so you can lock value in, avoid volatility and spend wherever Visa is accepted around the world, subject to eligibility and applicable limits.
Which chains can I swap Sei into?
Swap into assets across 20+ chains including Ethereum, Solana, Polygon, Arbitrum, Optimism, BNB Chain and TRON, across 1,000,000+ cross-chain routes. All in-app, all in two taps.
How do I back up my Sei wallet?
During setup, Zypto App generates a 12-word recovery phrase. Write it down and store it offline somewhere safe. For offline hardware wallet security, pair Zypto App with a Vault Key Card, the card-based cold-wallet hardware that signs transactions over NFC without exposing your keys to the internet.
Is Zypto App available in my country?
The wallet itself is available globally on iOS, Android and web. Some features (in-app buying, the Zypto Premium Visa Card) vary by region. See what's available where you are on our <a href="/spend-crypto/">Spend by Country</a> page.
Is Zypto App free?
The app is free to download and use. Standard network fees apply to on-chain transactions. Card and bill-pay services carry transparent transaction fees published in the app.
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