Rabby Review
EVM-only wallet by DeBank with pre-sign simulation and 140+ chains
Affiliate link · doesn't affect score · independent methodology
At a glance
Rabby is an EVM-only wallet built by the DeBank team (the leading on-chain portfolio aggregator). 140+ EVM chains supported in 2026. Four core differentiators vs MetaMask: pre-sign transaction simulation, auto chain-switching, phishing protection, gas optimization. MIT-licensed open source. Audited by SlowMist (2022) and Least Authority (Sept 2025). Available as browser extension, Desktop (Oct 2023, seed-phrase-free design — signs only via connected hardware or mobile wallet), Mobile iOS (Mar 2024), and Mobile Android. Rabby Perps trading feature launched Sept 2025.
DeFi-active users on the EVM ecosystem (Uniswap, Aave, Curve, Lido, GMX, Pendle) who want the strongest pre-sign defenses available. Multi-EVM users (Arbitrum, Optimism, Base, Polygon, Linea, Scroll, zkSync) who benefit from auto chain-switching. Users coming from MetaMask burned by drainer phishing.
You need Solana, Bitcoin native, Cosmos, or any non-EVM chain (Rabby is EVM-only). You want a more consumer-mainstream UX (MetaMask is more recognized). You need structured Italian-language customer support (Rabby is community-driven on Discord and Telegram).
Quick stats
- Wallet type
- browser extension
- Custody
- self
- Supported chains
- 140+
- Open source
- Yes
- Built-in swap
- Yes
- NFT support
- Yes
Skrumble scoring breakdown
Read our full scoring methodology.
Pros
- Pre-sign transaction simulation: shows token deltas, contract interactions, and risk warnings before you sign — the single most effective defense against 2025-2026 drainer attacks
- Auto chain-switching: detects the right network for each dApp automatically; no manual switch errors that lead to wrong-chain signatures
- MIT-licensed open source (RabbyHub/Rabby on GitHub); audited by SlowMist (Mar 2022, Desktop, Mobile iOS) and Least Authority (Sept 2025)
- Zero-fee swap aggregator routing via 1inch, 0x, ParaSwap, OpenOcean, KyberNetwork — no Rabby platform fee on top of provider fees
- Supports 140+ EVM chains and 15+ hardware wallet brands (Ledger, Trezor, OneKey, Keystone, GridPlus, BitBox02, AirGap Vault, CoolWallet + mobile bridges)
Cons
- EVM-only: no support for Solana, Bitcoin native, Cosmos, TON, Aptos, Sui — for those chains, pair with Phantom or Trust Wallet
- October 2022 Rabby Swap smart-contract exploit drained ~$200K (the single documented exploit attributable to Rabby code, since resolved)
- February 2024 fake "Rabby Wallet & Crypto Solution" iOS app approved by Apple App Store before the real Rabby iOS app; users lost funds ($40K ETH in one report) — Apple's error, but Rabby's brand absorbed the hit
- No structured Italian-language customer support; community-driven via Discord, Telegram, Reddit (acceptable for power users, friction for newcomers)
- Some third-party reviews mis-cite PeckShield as an auditor — they did not audit Rabby; verified auditors are SlowMist and Least Authority