Rabby Wallet

Rabby Wallet is the leading security-first, EVM-focused, multi-chain browser-extension wallet, built by DeBank (the #1 cross-chain DeFi portfolio tracker and on-chain analytics platform, founded 2018). Rabby is sometimes called "the MetaMask alternative for EVM DeFi power users" — and per the official homepage (July 2026): "Best Choice for All EVM Chains" + "Simple, Fast, Secure, Everything On-Chain." The wallet supports 150+ EVM chains (visible chain list from the homepage includes Ethereum, BNB Chain, Arbitrum, Optimism, Polygon, Base, zkSync Era, Linea, Scroll, Mantle, Manta Pacific, Conflux, CORE, Klaytn, Moonbeam, Boba, Aurora, Cronos, Fantom (now Sonic), Harmony, RSK, EvmOS, Canto, Milkomeda, TOMB Chain, EOS EVM, Pulse, Oasis Emerald, Shibarium, Pego, Bifrost, RARI Chain, PlatON, Karak, OKC, DFK, Dogechain, Flare, Oasys, Function X, FON Chain, Xai, Dymension, SX, Astar zkEVM — and 100+ more smaller / newer EVM chains).

Rabby Wallet's positioning in this directory: the security-first EVM power-user's wallet. Where OKX Wallet, Bitget Wallet, and Trust Wallet prioritize "everything for everyone" (multi-VM coverage + mobile + exchange integration + consumer trading), Rabby takes a focused, security-first approach for EVM-only DeFi power users on desktop. The core differentiator is pre-sign transaction simulation — Rabby simulates every transaction before the user signs, showing exact balance changes (what you'll send / receive), the contract address being interacted with, whether the contract is verified / known to DeBank's analytics, and explicit warnings about blacklisted / scam contracts. This is the strongest pre-sign transaction-simulation UX in the wallet category, ahead of MetaMask's Blockaid-powered simulation, OKX Wallet's more basic transaction preview, and Phantom's Solana simulation.

Rabby is the recommended pick in this directory for users who (a) are EVM-only DeFi power users (don't need Solana / Cosmos / Aptos / Bitcoin), (b) primarily transact on desktop (Rabby has no mobile app — it's a browser extension only), (c) value security-first transaction simulation above all other features, and (d) prefer a fully-open-source wallet (Rabby's Chrome extension code is 100% open-source on GitHub — comparable to MetaMask's MIT model). The closest peer in this directory is MetaMask (also EVM-focused, also extension-first, also open source); MetaMask has stronger brand recognition + dApp compatibility + the SNAPS plugin ecosystem; Rabby has the better pre-sign simulation + multi-chain auto-switching + DeBank-backed analytics. For users who need multi-VM coverage (EVM + Solana + Cosmos + Bitcoin) OR a mobile app OR an exchange-affiliated wallet, OKX Wallet, Bitget Wallet, and Trust Wallet are the recommended alternatives — Rabby is for the focused desktop EVM power-user.

Pre-sign transaction simulation — the strongest security UX in the wallet category

Rabby's headline differentiator is pre-sign transaction simulation — the wallet simulates every transaction before the user signs, showing a fully-translated human-readable preview of: (a) exact balance changes — what the user will send, what the user will receive, in USD-equivalent (powered by DeBank's real-time token price database); (b) the contract address being interacted with + whether the contract is verified / known to DeBank's chain analytics; (c) explicit scam / blacklisted contract warnings when the contract has been flagged by DeBank's threat database; (d) multi-step transaction decomposition — if the transaction is a multi-step swap (e.g. USDC → WETH → stETH), Rabby shows every intermediate step before the user signs; (e) gas-fee check — Rabby simulates the gas cost and warns if the user doesn't have enough gas for the transaction. This is materially stronger than MetaMask's Blockaid-powered simulation (which is good but more surface-level), OKX Wallet's basic transaction preview, and Phantom's Solana simulation. For EVM DeFi users who regularly interact with new protocols, this pre-sign simulation is the single biggest security upgrade available in the wallet category.

Multi-chain automatic switching — no manual chain-switching

On MetaMask, when the user visits a dApp on Optimism while MetaMask is set to Ethereum mainnet, the user gets a "wrong network" error and has to manually switch chains. Rabby eliminates this pain: it auto-detects the dApp's chain and auto-switches — when the user clicks "Connect" on an Arbitrum dApp, Rabby automatically uses the Arbitrum network, no manual chain-switching required. The user can also set per-dApp defaults (e.g. "always use Arbitrum for GMX"). This auto-switching applies to all 150+ supported EVM chains. This is a meaningful UX improvement vs MetaMask's manual chain-switching model and is one of the most-loved Rabby features by EVM DeFi power users.

150+ EVM chains — the broadest EVM coverage in this directory

Rabby supports 150+ EVM chains — visible chains from the official homepage include Ethereum, BNB Chain, Arbitrum, Optimism, Base, Polygon, zkSync Era, Linea, Scroll, Mantle, Manta Pacific, Conflux, CORE, Klaytn (now Kaia), Moonbeam, Boba, Aurora, Cronos, Fantom (now Sonic), Harmony, RSK, EvmOS, Canto, Milkomeda C1, TOMB Chain, EOS EVM, Pulse, Oasis Emerald, Shibarium, Pego, Bifrost (BFC), RARI Chain, PlatON, Karak, OKC (OKX Chain), DFK, Dogechain, Flare, Oasys, Function X, FON Chain, Xai, Dymension, SX, Astar zkEVM — and 100+ more smaller / newer EVM chains. Rabby is the wallet with the broadest small-EVM-chain coverage in this directory — it adds long-tail EVM chains (e.g. Milkomeda, TOMB Chain, Pego, PlatON, Karak, Xai, Dymension, SX) ahead of OKX Wallet / Bitget Wallet / MetaMask. The Rabby chain-list is powered by DeBank's chain directory — DeBank has been integrating new EVM chains since 2018, so the chain coverage is unmatched.

Rabby Swap — built-in 0% commission DEX aggregator across 18+ EVM chains

Rabby has a built-in Rabby Swap DEX aggregator — powered by DeBank's routing engine — across 18+ EVM chains. The aggregator routes across all major EVM DEXs (Uniswap, Curve, Balancer, PancakeSwap, SushiSwap, 1inch, 0x, GMX, Velodrome, Aerodrome, etc.) and shows the best route + price + slippage + estimated gas transparently before the user confirms. Rabby Swap charges 0% commission for Rabby Wallet users — the user only pays the underlying DEX fee + network gas. This is the same 0% aggregator commission model as OKX Wallet's OKX DEX — both the strongest aggregator offerings in the wallet category. (Bitget Wallet charges 0.05-0.5%; MetaMask Swap charges 0.875%; Trust Wallet charges 0.5-1%.)

Per-dApp permissions + per-dApp chain defaults

Rabby gives the user per-dApp control: per-dApp permissions (the user can grant / revoke dApp connection + asset-transfer permissions per dApp from the wallet UI), per-dApp chain defaults (set "always use Arbitrum for GMX"), per-dApp session timeouts (auto-disconnect after a period of inactivity), and whitelist / blacklist specific dApps. This is significantly stronger per-dApp control than MetaMask's "connected sites" list, which is a simpler on/off toggle without per-chain defaults or session timeouts.

Multi-account + multi-seed-phrase support

Rabby supports multiple accounts (create unlimited accounts) + multiple seed phrases (import unlimited seed phrases, each creating its own account group). The user can label accounts (e.g. "Hot wallet", "DeFi farming", "Long-term hold"), and switch between them with a single click. The user can also import private keys directly (single private-key import) and hardware-wallet accounts (Ledger pairing). This is comparable to MetaMask's multi-account model and stronger than OKX Wallet / Bitget Wallet / Trust Wallet which have simpler multi-account UX.

100% open-source on GitHub

Rabby's Chrome extension code is 100% open-source on GitHub (github.com/RabbyHub/rabby). The full extension source is community-auditable; external security audits have been published; Rabby runs a continuous bug-bounty program. This is comparable to MetaMask's MIT-licensed open-source model and stronger than the partial-open-source model used by OKX Wallet, Bitget Wallet, and Trust Wallet (where the wallet core is open-source but the closed-service integrations / mobile SDK are proprietary). For EVM power users who specifically want a fully-open-source wallet, Rabby + MetaMask are the leading options.

Hardware-wallet pairing (Ledger)

Rabby supports direct Ledger pairing via the Chrome extension (Ledger Nano S Plus, Nano X via WebUSB). Once paired, the user's private keys are stored on the Ledger hardware wallet; Rabby is the user interface + DApp browser + transaction simulator, and the Ledger signs every transaction offline. This is comparable to MetaMask's Ledger pairing. (Note: Rabby does NOT pair with Keystone 3 Pro or Trezor directly — for users with Keystone 3 Pro or Trezor, the recommended pairing is OKX Wallet Chrome extension which supports all three hardware wallets.)

Rabby mobile app — in development (not yet released)

As of July 2026, Rabby is a browser extension only — there is no official Rabby mobile app (iOS / Android). The Rabby team has publicly stated that a mobile app is in development, but no firm release date has been announced. For users who specifically need a mobile wallet, the recommended alternative is OKX Wallet (iOS + Android + extension, 130+ chains), Bitget Wallet (iOS + Android + extension), Trust Wallet (iOS + Android), or MetaMask (iOS + Android + extension). For users who specifically need a mobile wallet with the same security-first pre-sign simulation feel, Frame (mobile beta) and Ambire (mobile + extension) are the closest peers in the security-focused EVM wallet space.

Self-custodial — keys on the user's device

Rabby Wallet is non-custodial — private keys are stored AES-256 encrypted on the user's device (in the browser extension's local storage, secured by the user's password). DeBank (the parent company) has no access to user Rabby private keys or funds. Same recovery model as MetaMask — losing the seed phrase is unrecoverable. Same hardware-backed key storage on supported platforms (browser extension uses the OS-level keychain where available, with a fallback encrypted local file).

Pre-sign transaction simulation (industry-leading)

This is Rabby's headline security feature and the single biggest reason EVM power users choose Rabby over MetaMask. Before the user signs ANY transaction, Rabby simulates the full transaction and shows: (a) the exact balance changes (what you'll send, what you'll receive, in USD-equivalent); (b) the contract address being interacted with; (c) whether the contract is verified / known to DeBank's chain analytics (which has been tracking on-chain activity since 2018 — one of the deepest contract databases in the industry); (d) explicit warnings about blacklisted / scam contracts (DeBank's threat database + community reports); (e) multi-step transaction decomposition (for complex swaps, Rabby shows every intermediate step); (f) gas-fee check (warns if the user doesn't have enough gas). This materially reduces the risk of signing a malicious transaction (the #1 way EVM DeFi users lose funds). For EVM DeFi power users, Rabby's pre-sign simulation is the single biggest security upgrade available in the wallet category.

100% open-source

Rabby's Chrome extension code is 100% open-source on GitHub (github.com/RabbyHub/rabby). The full extension source is community-auditable; external security audits have been published; the wallet runs a continuous bug-bounty program. For users who want to verify the wallet's signing code (no hidden telemetry, no hidden key-export backdoors), Rabby's full open-source model is the gold standard — comparable to MetaMask (MIT-licensed) and stronger than the partial-open-source model used by OKX Wallet, Bitget Wallet, Trust Wallet, Phantom.

DeBank-backed analytics + threat database

Rabby is built by DeBank — DeBank is the #1 cross-chain DeFi portfolio tracker and on-chain analytics platform (founded 2018, tracks user portfolio across 150+ EVM chains, with deep contract-level analytics). Rabby inherits DeBank's analytics infrastructure for its pre-sign simulation (contract verification + scam detection) and for its portfolio dashboard (full cross-chain on-chain history). DeBank's threat database is one of the deepest in the industry — over 7+ years of accumulated scam-contract data, used to power Rabby's pre-sign warnings. This is a meaningful security upgrade vs MetaMask's Blockaid-powered simulation (Blockaid is newer, launched 2023) and vs OKX Wallet / Bitget Wallet / Trust Wallet which have less mature pre-sign simulation.

Per-dApp permissions + session timeouts

Rabby gives the user per-dApp control with explicit permission grants, per-dApp chain defaults, and per-dApp session timeouts (auto-disconnect after a period of inactivity). This reduces the risk of a forgotten dApp connection being exploited later — the dApp auto-disconnects after the session timeout. This is stronger than MetaMask's "connected sites" list (simpler on/off without per-chain defaults or session timeouts) and stronger than OKX Wallet / Bitget Wallet / Trust Wallet which have simpler dApp permission models.

Hardware-wallet pairing (Ledger)

Rabby supports direct Ledger pairing via the Chrome extension (Ledger Nano S Plus, Nano X via WebUSB). Once paired, the user's private keys are stored on the Ledger hardware wallet; Rabby is the user interface + DApp browser + transaction simulator, and the Ledger signs every transaction offline. This gives the user cold-storage security for the signing keys + Rabby's pre-sign simulation for the transactions themselves — the strongest security combination available for EVM DeFi power users. (Note: Rabby does NOT pair with Keystone 3 Pro or Trezor directly — for users with those hardware wallets, the recommended pairing is OKX Wallet Chrome extension.)

App-level passcode (PIN) + auto-lock

Rabby has an app-level passcode (PIN) that locks the wallet after a user-set period of inactivity (default 5 minutes, configurable down to 1 minute or up to 1 hour). This prevents someone with physical access to the user's unlocked laptop from opening the wallet and signing transactions. Same model as MetaMask (auto-lock) and stronger than OKX Wallet + Bitget Wallet + Trust Wallet which have weaker default auto-lock settings.

Limitations

Rabby Wallet does not have biometric face / fingerprint unlock (browser extensions don't support biometrics natively; for biometric unlock, the user needs a mobile wallet — OKX Wallet / Bitget Wallet / Trust Wallet / MetaMask mobile). Rabby does not have a self-destruct option after N failed PIN attempts (the wallet will keep accepting PIN attempts; for self-destruct, the user needs a mobile wallet — Trust Wallet has self-destruct). Rabby's hardware-wallet pairing is Ledger-only (no Keystone 3 Pro or Trezor pairing); for broader hardware-wallet pairing, OKX Wallet Chrome extension is recommended.

Wallet download — free

Rabby Wallet is free to download on Chrome Web Store, Edge Add-ons, Brave, and Firefox Browser Add-ons. No subscription fees. No monthly fees. No onboarding KYC required (the wallet is fully self-custodial; the user can create a wallet with a 12-word BIP-39 seed phrase without entering any personal information).

Rabby Swap aggregator — 0% commission

Rabby Swap — the built-in DEX aggregator powered by DeBank's routing engine — charges 0% commission for Rabby Wallet users. The user's per-swap cost is only the underlying DEX fee (e.g. Uniswap 0.05-0.30% pool fee) + network gas. Rabby takes no commission on top. This 0% aggregator commission is the joint-strongest in the wallet category — alongside OKX Wallet's OKX DEX (also 0%). Bitget Wallet charges 0.05-0.5%; MetaMask Swap charges 0.875%; Trust Wallet charges 0.5-1%. The 0% aggregator commission is one of the strongest reasons EVM power users choose Rabby + OKX Wallet over MetaMask.

Network gas — paid to chain, not Rabby

Each transaction requires network gas paid to the chain's validators — Rabby doesn't charge gas on behalf of users. Gas is shown transparently in the transaction confirmation dialog before the user submits. Rabby does NOT support gas-less transactions (no EIP-4337 account abstraction / paymaster support as of July 2026); for gas-less transactions, OKX Wallet (EIP-4337 smart accounts on supported EVM chains) is the recommended alternative.

Bridge aggregator — varies by bridge

Rabby's bridge aggregator routes the user across major EVM bridges (Stargate, Across, Hop, Synapse, LayerZero, deBridge, cBridge, etc.) — the bridge fee varies by bridge (typically 0.04-0.10% + gas), and Rabby takes 0% commission on bridge fees.

Buy crypto with fiat — 1.5-5% processor fee

Buying crypto directly with fiat inside the Rabby extension uses a fiat on-ramp processor (MoonPay / Simplex / Transak). The processor fee typically ranges 1.5-5% per transaction, varying by payment method. The fee is shown in the buy confirmation UI before the user completes. Rabby takes a small commission on top of the processor fees (typically 0.5-1%).

NFT marketplace aggregation — not a core feature

Rabby is primarily a DeFi wallet — NFT management is supported (ERC-721 + ERC-1155 display) but there is no integrated NFT marketplace aggregator like OKX Wallet's. For users who need NFT marketplace aggregation in-wallet, OKX Wallet + Bitget Wallet + Trust Wallet are the recommended alternatives; for NFT-only users, see our NFT marketplaces directory at /best-nft-marketplaces.

Rabby Wallet supports 150+ EVM chains per the official homepage (July 2026). The visible chain list from the homepage chain-icon strip includes (sampling the first ~45 visible chains):

Major EVM L1s + L2s

• Ethereum mainnet (ETH) + Ethereum Sepolia testnet + Ethereum Goerli testnet (legacy)
• BNB Chain (BSC) + OKC (OKX Chain)
• Arbitrum One (ARB) + Arbitrum Nova + Arbitrum Sepolia testnet
• Optimism (OP) + Optimism Sepolia testnet + Base (Coinbase L2) + Mode + Blast
• Polygon (MATIC / POL) + Polygon zkEVM + Polygon Amoy testnet
• zkSync Era (ZK) + Starknet + Immutable zkEVM + Manta Pacific (ZK) + Astar zkEVM + Scroll + Linea + Taiko + Canonical ZK chains
• Mantle (MNT) + Manta Pacific + Conflux (CFX) + CORE + Flare (FLR) + Oasys (OAS) + Xai + Dymension (DYM) + SX
• Cronos (CRO) + Boba + Moonbeam (GLMR) + Klaytn (KLAY, now Kaia) + Aurora + Harmony (ONE)
• Fantom (FTM, now Sonic S) + RSK + EvmOS + Canto + Milkomeda C1 + TOMB Chain + EOS EVM + Pulse (PLS) + Oasis Emerald (ROSE)
• Shibarium (SHIB) + Pego + Bifrost (BFC) + RARI Chain + PlatON + Karak + DFK + Dogechain + Function X + FON Chain

Smaller / newer EVM chains (Rabby's long-tail differentiator)

One of Rabby's strongest differentiators is the breadth of smaller and newer EVM chain coverage — this reflects DeBank's 7+ year history of integrating long-tail EVM chains. Rabby typically adds smaller / community-niche EVM chains (Milkomeda, TOMB Chain, Pego, PlatON, Karak, Xai, Dymension, SX, EOS EVM, Shibarium, Dogechain, DFK, FON Chain) ahead of OKX Wallet / Bitget Wallet / MetaMask. For users with holdings on smaller EVM chains, Rabby's chain-list is one of the broadest in the wallet category.

Non-EVM chains — NOT supported

Rabby Wallet is EVM-only. As of July 2026, Rabby does NOT support: Solana (SOL + SPL), Cosmos app-chains (Cosmos Hub, Celestia, Axelar, Kava, Initia, JUNO, dYdX, Shentu, Plasma), Aptos (APT + Coin Standard), NEAR, SUI, Kaspa, TON / Gram, Bitcoin (BTC), Bitcoin Cash (BCH), Litecoin (LTC), Cardano (ADA), Polkadot (DOT), Tron (TRX), XRP Ledger (XRP). For users who need multi-VM coverage (EVM + Solana + Cosmos + Bitcoin), OKX Wallet (130+ mainnets) + Bitget Wallet + Trust Wallet are the recommended alternatives.

WalletConnect v2 + DeBank-integrated dApps

Rabby supports WalletConnect v2 (scan QR / paste connection URI) for connecting to dApps accessed via any browser or external app. Plus the built-in DApp browser has a curated dApp directory (with weekly featured dApps + new-chain launches curated by Rabby + DeBank).