How to compare a local and a global exchange before you sign up
Twelve exchange names are not twelve equal choices. Before you fill in a form, you can reject any exchange that fails the questions below. This guide does not pick a winner and does not list fees, because those numbers change and often depend on the account level.
1. Do you need local currency inside the app?
If you want to deposit from a local bank and withdraw back to local currency, start with an exchange that shows that method for your country and your name. A global exchange may only accept crypto in, with fiat unavailable for Indonesian users. That is a product limit. Signing up for the one with the loudest ad, then getting stuck on the way back to a bank account, is a planning problem.
- Local-currency deposit: yes or no.
- Withdraw local currency to an account in your own name: yes or no.
- You only need to hold crypto you already have in another wallet: a global exchange can be enough, if withdrawing back to your wallet works.
2. License, and who you contact when something sticks
A “registered” badge on an ad is not enough. Find the legal name and the license statement on the exchange’s own site, then match it to a notice from the authority that supervises crypto-asset trading in Indonesia. If you cannot find that name in the authority’s source, do not treat the ad as a license.
Practical question: if a deposit sticks, is the ticket answered inside the app, or do you have to look for a Telegram admin? Support that only exists in a public group is hard to audit and is often mixed with impersonators.
3. The product you will actually use
Many home screens push futures, copy-trading, and bonuses. If you are about to buy a small amount and hold it, those are not advantages. They are extra buttons you can mis-tap. Ignore menus you do not understand. Write down only:
- Whether the local-currency pair or the coin you want is actually listed for you, not only in another country.
- Minimum deposit and minimum withdrawal, read on the deposit screen, not in an old article.
- Whether withdrawal locks and 2FA exist, as in the 2FA and allowlist guide.
4. Fees you can see, not fees an influencer promised
Open the official fee schedule for three items: trading fee, crypto withdrawal fee, and local-currency withdrawal fee if there is one. Compare one scenario of yours, for example “deposit local currency, buy once, withdraw crypto to your own wallet”. A low trading fee can lose to an ordinary trading fee with a cheaper withdrawal.
Ignore “0% fees forever” when it does not name the product or the account level. Write the numbers you see today in your own note, with the date. Numbers on blogs, including this one, are not for the decision.
5. What happens when you make a mistake
Before you sign up, find the official help page for three events:
- KYC rejected — is there a status inside the app? See common causes.
- Crypto sent on the wrong network — do they write “not recoverable”, or is there a form? See the deposit check order.
- Account locked after failed logins — how long, and is recovery inside the app or through a person in chat.
An exchange that does not explain those three in its official help center is harder to use when you are under stress.
6. Do not open many accounts “just to try”
Every sign-up uploads your identity. Registering for every name on a home page spreads your ID without teaching you anything. Pick one that passes the questions above, finish the security setup, test a small deposit, and only then consider a second if the first cannot do something you actually need (for example a coin pair it does not list).
7. One-page sheet
Copy this list into a note. Fill it only from official screens, on the same day.
- Name and bookmarked domain.
- Local-currency deposit and withdrawal: possible or not for your account.
- Legal name and license you matched to an authority source.
- Trading fee and withdrawal fee for your scenario, plus the date you checked.
- 2FA and allowlist: present or not.
- Help ticket opened from inside the app: yes or no.
If a line stays empty because the site does not explain it, that is already an answer: do not deposit money you cannot leave untouched until the line is filled.
Other basics: fake sites · rejected KYC · 2FA and withdrawals · missing deposits · comparing exchanges.