Walletify allows you to send digital assets using only a basic cellular signal—no Wi-Fi or mobile data needed. We use secure text messages to process your transactions on the Sui blockchain, guaranteeing you have full control over your digital money even in the most remote locations.
Send assets instantly using SMS relay, no internet required.
Keep devices offline and transactions safe from online threats.
Location is no longer a barrier to settling your transactions.
For every time your banking app has failed due to a bad connection, there's Walletify. We provide secure payments where others can't, ensuring you can send and receive money reliably, with or without an internet connection.
Give people in rural and unbanked areas a way to access digital money without needing a bank account or internet connection. Walletify uses SMS to connect directly to the blockchain, so communities can send and receive funds instantly.
Crisis hits. Networks fail. Money stops—but not with Walletify. Even during a power outage or flood, you can instantly send critical funds to family, friends, and emergency responders.
NGOs, humanitarian teams, and aid workers often operate where internet is unreliable or unavailable. Walletify helps them pay for supplies, support local partners, and transfer funds securely on the ground.
Some users need an extra layer of security. Walletify works with airgapped devices — keeping your private keys and funds safe from online threats while still letting you complete transactions on-chain.
Install Walletify and generate your secure wallet keys on any mobile device, even airgapped.
When online, top up your wallet with USDC on the Sui blockchain natively.
Initiate a transfer anytime, anywhere, with no internet connection required.
Send the offline-signed transaction via SMS to a secure node, which broadcasts it to the Sui blockchain.
Our journey to bring internet-less crypto transactions to everyone
We’ll launch Walletify’s first closed beta for a select group of testers. This phase will focus on refining the SMS transaction experience, gathering feedback, and ensuring the highest security standards before public release.
Walletify opens to the wider public on the Sui Testnet. Users can experience internet-less crypto transfers using SMS, explore the full feature set, and help us fine-tune performance ahead of the mainnet launch.
The official launch of Walletify on the Sui Mainnet. Users worldwide can send and receive crypto via SMS on a fully decentralized, secure, and production-ready network.
Browse our comprehensive FAQ section for clear, concise answers to your most common questions.
Walletify is an internet-less crypto wallet that lets you send and receive digital assets using SMS, so you can transact even without network coverage.
Walletify signs and encrypts your transaction, compresses it into SMS, and sends it to our relay server, which broadcasts it to the blockchain and sends back a confirmation.
Walletify currently supports the Sui blockchain.
You don't need to send SMS youreself. Create your transaction in Walletify, confirm it, and the app sends it as an encrypted SMS to be processed on the blockchain.
Yes. Transactions are signed and encrypted on your device, making them tamper-proof and secure.
You can simply resend it. Walletify keeps your transaction ready until it’s successfully broadcast.
You can use Walletify with minimal setup, but an account unlocks more features and higher limits.
You can sign up instantly with your Google account or Sui Passkey.
Sui Passkey is a secure, passwordless login tied to your device. zkLogin uses zero-knowledge proofs to let you sign in with Google privately. Walletify supports both for fast, private access.
No. Walletify does not currently charge any transaction or service fees.
Walletify doesn’t charge fees, but your mobile carrier may apply standard SMS rates.
Since Walletify doesn’t charge fees right now, the only cost you may see is your carrier’s SMS charge.
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