Wallet or exchange: where should you keep your crypto?
Buying crypto on an exchange and leaving it there is the easiest path, and for some people it works for a while. But an exchange balance and coins in your own wallet are not the same thing. Here is the difference, and how to decide.
What you actually own in each case
When crypto sits on an exchange, the exchange holds the private keys and you hold a claim on it, much like a bank balance. When crypto is in a non-custodial wallet, the keys are on your device and the coins are under your direct control on the blockchain.
Both show a number on a screen. The difference appears when something goes wrong.
Not your keys, not your coins
“Not your keys, not your coins” is the crypto saying that whoever holds the private keys really controls the funds. If an exchange is hacked, goes bankrupt, pauses withdrawals or freezes your account, your balance is only as good as its ability and willingness to pay you.
This has happened many times in crypto’s history, at large and small companies alike. Self-custody removes that particular risk, although it brings responsibilities of its own.
Keeping crypto on an exchange: pros and cons
- Pro: easy to buy, sell and trade, often with a direct bank connection
- Pro: a forgotten password can usually be reset
- Con: the exchange can freeze, limit or delay withdrawals
- Con: hacks and insolvency can put customer funds at risk
- Con: you must share identity documents, and access can depend on your country
Keeping crypto in your own wallet: pros and cons
- Pro: only you can move your funds, at any time, without asking anyone
- Pro: no company account that can be frozen, and no sign-up needed to create a wallet
- Pro: a standard recovery phrase lets you switch to another wallet app
- Con: if you lose both your device and your recovery phrase, nobody can restore your funds
- Con: a wrong address or network can’t be reversed by anyone
- Con: you are your own security team, so scammers target you directly
When an exchange account makes sense
An exchange is a reasonable tool when you trade actively, convert between crypto and bank money, or hold small amounts while you learn. The usual rule is to keep only what you need for your next trades there and withdraw the rest. If you do use one:
- Turn on two-factor authentication with an authenticator app rather than SMS
- Use a withdrawal address whitelist if the exchange offers one
- Move larger purchases to your own wallet soon after buying
Moving from an exchange to your own wallet
- Create your wallet and write the recovery phrase on paper first.
- In your wallet, open Receive and choose a network the exchange supports.
- Select the same network on the exchange’s withdrawal page and paste your address.
- Compare the withdrawal fee on each network and check the minimum amount.
- Send a small test amount, wait for it to arrive, then send the rest.
Where Waletifi fits
Waletifi is a non-custodial wallet, not an exchange: your keys stay on your phone, and we can’t move or freeze your funds. Where it is available, you can buy and sell USDT for local currency through P2P trades with other users, with the seller’s USDT locked in an on-chain escrow. P2P trading needs identity verification; the wallet itself doesn’t.
