#Cardano Tools

OKX Wallet is OKX’s self-custody Web3 app, not the OKX exchange balance. Mobile + browser extension (+ Telegram mini-app). 100–130+ chains, built-in DEX aggregator (Easy / Advanced / Meme modes), bridges, NFTs, DeFi earn, and an onchain data terminal. Seed or (legacy) MPC “keyless” setups. Strong as a multichain trading / dApp hub. Hot wallet. Swap UI fees often 0–0.5%+ on top of DEX costs. Exchange brand and geo limits are the trust baggage.

Exodus is a self-custody multichain wallet famous for looking good and being easy. Real desktop app (Windows, Mac, Linux) plus mobile and a browser extension. Hold, send, stake, NFTs, in-app swaps across 50+ networks / hundreds of curated assets. Keys stay on your device behind a 12-word seed. Best Trezor pairing in the category turns Exodus into a pretty front end for cold storage. Closed-source. Swap spreads often run ~2–5%. Everyday portfolio wallet, not a vault or a cheap DEX terminal.

Coinbase Wallet is Coinbase’s self-custody product, not the Coinbase exchange. You hold the keys. Mobile + browser extension for the classic seed-phrase wallet; newer Smart Wallet / Base Account uses passkeys and ERC-4337 instead of 12 words. Strong Base / Ethereum / L2 path, plus Solana and Bitcoin on the classic app. Easy hop from a Coinbase exchange balance into onchain dApps. Hot wallet. In-app swaps often ~1%. Coinbase cannot reset a lost seed or passkey backup.

Rabby is a DeBank-built, open-source self-custody wallet for Ethereum and 100+ EVM chains. Browser extension first, plus desktop and mobile. The killer feature is pre-sign transaction simulation: you see balance changes, approvals, and risk flags before Confirm. Auto network switching, approval revoke tools, scam-site warnings, Ledger/Trezor pairing. Built-in swap fee about 0.25% (cheaper than MetaMask’s ~0.875%). EVM-only. No Solana, no Bitcoin. Hot wallet made for people who actually sign DeFi txs every week.

Trezor is the original hardware wallet brand (SatoshiLabs, Czech Republic, since 2014). Keys stay offline on the device; you approve sends on the screen. Current lineup is Safe 3 / Safe 5 / Safe 7, managed through Trezor Suite. Open-source firmware is the main pitch versus Ledger. Shamir multi-share backups, passphrase wallets, CoinJoin and Tor for Bitcoin privacy. Strong for BTC/ETH self-custody. Weaker than Ledger on some altcoin / Solana convenience and mobile Bluetooth history (Safe 7 closes that gap).