ALL users
JOIN Smart Wallet
Say goodbye to managing gas fees and bridging!
Your new favorite crypto super app: secure, self-custodial, and easy to use—store, trade, top up, and cash out over 10,000 cryptoassets with just a tap.
Live now!
Storing and managing your
crypto and NFTs [NFTs, or Non-Fungible Tokens, are unique digital assets stored on blockchain technology. They certify ownership and authenticity of one-of-a-kind items like digital art, music, and virtual goods.] has never been
this simple and secure
Unlock the power of crypto without the complexity and enjoy the freedom to transact, invest, and grow your wealth on your terms—without worrying about network hassles. Benefit from the safest recoverable self-custody [Self-custodial wallets provide you with full fund control as JOIN never holds custody of your assets. Even if JOIN were to disappear, your assets would remain safe and under your control. If compromised, only you can initiate the recovery process. We are among the first Web3 wallets to provide this service.] technology, top-tier security audits, and our revolutionary Smart Gas [In the crypto world, every transaction requires gas, usually paid in the blockchain's native token. With JOIN Smart Wallet, you can pay transaction fees using any token from any blockchains, and in the future, even traditional currencies. This eliminates the need to hold multiple native gas tokens, streamlining self-custody and simplifying your experience.] feature that eliminates gas fees management.
Access 10,000+ cryptoassets at the best rates in a tap
Buy, sell, swap, store, and transfer over 10,000+ cryptoassets without KYC [KYC, or "Know Your Customer," is a process used by businesses to verify the identity of their clients to prevent fraud and comply with regulations. It involves collecting and checking documents like IDs and proof of address.], including the latest trending memecoins [A memecoin is a cryptocurrency created for fun, often inspired by popular internet memes or trends. While they might start as a lighthearted project, memecoins can gain popularity and value through community engagement and social media.], seamlessly from your phone.
Enjoy the best rates, secure transactions, and 24/7 access, all in one convenient app.
Top up and Cash out instantaneously with your Personal virtual IBAN
JOIN Smart Wallet addresses the biggest challenge in crypto investing by simplifying the process of buying Bitcoin, stablecoins [A stablecoin is a type of cryptocurrency designed to maintain a stable value by being pegged to a reserve asset like the US dollar or gold.], and other cryptoassets with your traditional currencies.
With KYC required, transferring money between your bank and crypto has never been this fast, easy, safe, and cheap.
Cross-Chain Transactions made easy
Effortlessly swap all cryptoassets available on the app across multiple networks, including:
Ethereum
Arbitrum
Base
Polygon
Optimism
Avalanche & more.
No need for multi-step bridging or asset transfers. Just simply trading.
Smart Gas: Pay Gas Fees with Any Token
In the crypto world, every transaction requires gas, typically paid in the blockchain's native token. If you run out of gas, you're stuck, and so is your money.
With JOIN Smart Wallet, we simplify this by allowing gas fees to be paid with any token from any blockchain. This ensures your funds are always accessible, saving you time and enabling you to seize every opportunity without delay.
Web3 wallets comparison
| Wallet |  |  |  |  |
|---|---|---|---|---|
| Technology | Single signature | Single signature | Single signature | MPC + Account Abstraction |
| Blockchain type | EVM only | EVM + | EVM + | EVM + |
| Self-custodial |  | | | |
| Cross-chain swaps |  | Very limited | Very limited | |
| Batched transactions reducing gas fees | | | | |
| No gas fees management | | | | |
| No seed phrase | | | | |
| Social recovery features | | | | |
| Personal (v)IBAN | | | | |
| Top-up / Cash-out fees | 1-1.5% / 1-5% | 0.9% / 1.3% | 1.5% | 1% |
| Swap fees | 0.875% | 0.5% | 1% | 0.5% |
Technology
Single signatureBlockchain type
EVM onlySelf-custodial
Cross-chain swaps
Batched transactions reducing gas fees
No gas fees management
No seed phrase
Social recovery features
Personal (v)IBAN
Top-up / Cash-out fees
1-1.5% / 1-5%Swap fees
0.875%Technology
Single signature
Blockchain type
EVM +
Non-EVM
Self-custodial
Cross-chain swaps
Very limited
Batched transactions reducing gas fees
No gas fees management
No seed phrase
Social recovery features
Personal (v)IBAN
Top-up / Cash-out fees
0.9% / 1.3%Swap fees
0.5%Technology
Single signature
Blockchain type
EVM +
Non-EVM
Self-custodial
Cross-chain swaps
Very limited
Batched transactions reducing gas fees
No gas fees management
No seed phrase
Social recovery features
Personal (v)IBAN
Top-up / Cash-out fees
1.5%Swap fees
1%Technology
MPC + Account Abstraction
Blockchain type
EVM +
Non-EVM
Self-custodial
Cross-chain swaps
Batched transactions reducing gas fees
No gas fees management
No seed phrase
Social recovery features
Personal (v)IBAN
Top-up / Cash-out fees
1%Swap fees
0.5%Enjoy the perks of a Web3 [Web3, or Web 3.0, is the next phase of the internet that uses blockchain technology to create a more decentralized and user-controlled experience. It includes digital currencies, decentralized apps (dApps), and aims to reduce reliance on central authorities] wallet without complications
We are committed to making the best of crypto and DeFi [DeFi, short for decentralized finance, refers to a system of financial services built on blockchain technology that operates without traditional intermediaries like banks. It includes applications for lending, borrowing, trading, and earning interest on cryptocurrencies, all managed through smart contracts and decentralized protocols.] accessible to everyone
(not only experts), prioritising security and user-friendliness through cutting-edge technologies such as Multi-Party-Computation (MPC) [MPC is a top-tier security technology that protects your digital assets by splitting your private key into multiple parts, each held by different trusted parties. This way, no single party has full access, ensuring your assets remain secure even if one part is compromised.] and Account Abstraction [Account Abstraction simplifies blockchain by allowing smart contracts to manage accounts instead of just private keys. This makes things more secure and user-friendly, especially for beginners, by offering customizable security and automated transactions, reducing complexity and stress.].
One-tap transactions, 50% less gas
Switch seamlessly between leading blockchains and complete transactions with a single tap. Our solution eliminates multiple authorizations and complex gas fee management, cutting your gas fees by up to 50% per transaction.
Cheap cash-to-crypto transfers
Experience fast, low-cost on/off-ramp services with instant SEPA transfers, fast UK payments, and a personal vIBAN. Benefit from some of the lowest fees in the industry, making it easier and more affordable to move between crypto and traditional currencies.
Top crypto trends & high yields
DeFi and crypto may seem complex, but we simplify them with upfront research to bring you the best market opportunities, including current trends and soon-to-be-integrated optimized high yields in our app, ensuring you save time and never miss an opportunity.
Connecting you to every dApp
JOIN Smart Wallet connects you to every dApp [A dApp (decentralized application) is a software application that runs on a blockchain or decentralized network, rather than on a single central server. It leverages blockchain technology to provide transparency, security, and resistance to censorship.] on supported blockchains and testnets, giving you smooth and easy access to the entire decentralized ecosystem.
Smart Gas
You no longer need multiple native blockchain gas tokens to cover transaction fees. You can pay fees using any tokens from any blockchain, combining the convenience of centralized exchanges with the security of self-custody.
Tracking feature
Stay informed and make smarter decisions with real-time updates on your favorite tokens: including live prices, market caps, 24-hour trading volumes, supply details, top gainers, and top losers, all easily accessible directly in the app.
Self-custodial
JOIN gives you full control of your cryptoassets, guaranteeing that no one, not even JOIN, can access your funds. We provide the safest and most convenient crypto security through MPC technology, eliminating the need to create or safeguard a seed phrase.
Always recoverable
If you encounter issues accessing your assets, JOIN provides a customizable recovery process. Set security rules, manage wallet inactivity, and designate backup wallets. Recover your funds easily with your password and verified credentials. Enjoy peace of mind knowing your assets are always recoverable.
Fraud protection
We automatically flag malicious addresses and revoke risky transactions to keep you safe from scams. Plus, we scan and verify every dApp before you connect, ensuring they're trustworthy and flagging potential risks upfront.
Next-level support hub
Our 24h customer support with integrated AI ticketing response solution is a tap away in the app, also with video tutorials, and guides to assist you on your crypto journey.
Audited by the best
We've partnered with Quantstamp, a top-tier audit firm securing billions in digital assets and trusted by industry leaders in Web2 and Web3 such as Visa, Siemens, Ethereum 2.0, Arbitrum, and OpenSea, ensuring you always receive the highest security standards.
Compliant platform
Always rest assured that your actions on our app are in compliance with the latest standards. Our company ‘JOIN Global SAS’ is registered in France, operating in accordance with European regulations, including soon MiCA.
gamified app: Evolve Your
J-kingz and Unlock Rewards!
Complete missions in the app to evolve your exclusive J-KINGZ and unlock amazing benefits, including ETH airdrops, referral upgrades, the opportunity to customize your future JOIN payment card with your J-KINGZ, and more..
What people say about us
@MBRE_E
"I was able to pay gas fees on any chain with the Smart Gas. No more hunting for specific network tokens. JOIN Smart Wallet makes transactions smoother and more flexible than ever before."
@0xHexolic
"Being able to swap cryptoassets between multiple networks in seconds, combined with a solution like Smart Gas is a game-changer. This is exactly what we need for widespread adoption!"
@jiwmmnl
"JOIN Smart Wallet is seamless. There's no need to jump between multiple platforms or navigate complex interfaces. It’s all about simplicity and efficiency."
@circle0z
"My experience with JOIN Smart Wallet has been outstanding. The app’s user-friendly interface, combined with the Smart Gas feature, has greatly simplified the self-custodial process."
JOIN us now!
Start using your JOIN Smart Wallet now: access the best of crypto directly from your smartphone at the best rates.
