Rabby

MetaMask's safer sibling. Built by the DeBank team. Simulates every transaction before you sign.

An Ethereum/EVM wallet explicitly designed for security-aware users. Every transaction is simulated against the actual blockchain before signing, so you see what will happen. Detects malicious approvals and shows clear warnings.

Why Rabby is safer

Every tx shown in plain English ('This will move X tokens to Y address')
Warns about suspicious approvals (unlimited, unusual contracts)
Shows real $ value of what's being moved
Automatic chain switching based on dApp

Setup like MetaMask

Exact same setup flow. Can import MetaMask's seed phrase to have both side-by-side.

What Rabby lacks

Smaller dApp compatibility (99% vs 100%)
Smaller user base

Pros

Pre-signing simulation (critical)
Clear safety warnings
Auto chain switching
Good mobile app

Cons

Slightly less universal than MetaMask
Newer (launched 2021)
DeBank owns it — possible data collection