Crypto without
the complexity
Send money, save, earn, and borrow - all from your phone. No bank account needed.
Welcome back
satoshi.cellfi.xyz
Total Balance
Recent Activity
Received from alice.cellfi.xyz
2 hours ago
+$50.00
CTUSD
Interest Earned
Yesterday
+$0.82
CTUSD
Sent to bob.cellfi.xyz
3 days ago
-$25.00
CTUSD
Everything You Need
Simple, powerful tools to manage your money - all from your phone
Save in Bitcoin
Store value in the world's most trusted asset
Save in CBTC - Bitcoin on Citrea blockchain. Get Bitcoin's proven security with fast transactions and low fees. Your savings backed by 15+ years of battle-tested technology.
Send
Fast, secure transactions
Send money to anyone, anywhere in the world. Direct blockchain transactions with cutting-edge security. SMS transactions coming soon.
Earn
Your money works for you
Earn competitive interest on your crypto holdings. Put your money to work and watch it grow.
Borrow
Access funds without selling
Get instant loans using your crypto as collateral. Keep your assets while accessing liquidity.
Ready to experience financial freedom?
Get StartedHow It Works
Get started in three simple steps
Sign up and get your wallet
Create your account in minutes. No bank account or credit check required. Get instant access to your digital wallet.
CBTC
CTUSDManage your wallet
Send and receive money easily. SMS commands coming soon for text-based transactions.
Watch how easy it is to send crypto with simple text messages
Earn, save, and send money
Put your money to work. Earn interest, send to friends, or access loans. All from your phone.
Why CellFi?
Financial freedom for everyone, everywhere - with the security and features you need
What You Can Do
Powerful features that put you in control
No bank account needed
Get started without traditional banking requirements
SMS transactions coming soon
Text-based transactions for offline access
Send money globally
Transfer funds across borders instantly, no high fees
Earn interest on savings
Put your money to work, earn competitive returns
How We Protect You
Multiple layers of protection keep your money safe
Cryptographic Security
Bitcoin-proven cryptographic protection secures your funds and personal data
Your Keys, Your Crypto
Full self-custody means you control your private keys, no one else
Transparent & Verifiable
Every transaction is verifiable on the blockchain
Decentralized Infrastructure
No single point of failure, secured on blockchain
originsAccelerated by Citrea Origins, backed by industry-leading blockchain infrastructure
Built on Citrea
CellFi is deployed on Citrea, Bitcoin's first zero-knowledge (ZK) rollup. Every transaction settles on Bitcoin with cryptographic proofs ensuring security, speed, and verifiability.
Backed by Origins
CellFi is part of the Citrea Origins accelerator program, receiving support from industry experts and the wider Citrea ecosystem.
Powered by CBTC
Bitcoin on Citrea blockchain, bringing Bitcoin security and liquidity to your savings.
Transact with CTUSD
Citrea's native stablecoin for everyday transactions. Dollar-pegged stability with blockchain speed.