COINBIG Crypto Exchange Review: Fees, Features, and Is It Right for You in 2025?
Jan, 9 2025
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Important: COINBIG charges only 0.10% for all trades (makers and takers). Unlike other exchanges, there are no volume tiers or additional withdrawal fees beyond blockchain network costs.
If you're already holding crypto and looking for a simple, no-frills place to trade, COINBIG might catch your eye. But here’s the catch: COINBIG doesn’t let you deposit dollars, euros, or any fiat money. You can’t buy Bitcoin with your bank account here. You can only trade crypto for crypto. That means if you’re new to crypto, you’ll need to buy your first coins elsewhere-like Coinbase or Crypto.com-then move them over. It’s not a starting line. It’s a relay station.
How COINBIG’s Fees Stack Up
COINBIG charges a flat 0.10% fee for every trade, whether you’re making an order (maker) or filling one (taker). That’s it. No hidden charges. No volume tiers. No surprise fees when you trade more. Compared to bigger exchanges like Binance or Coinbase, which charge anywhere from 0.10% to 0.25% depending on your trading volume and whether you use their native tokens for discounts, COINBIG’s pricing is straightforward. If you don’t want to juggle complex fee schedules, this simplicity is a real plus.Withdrawals? You only pay the blockchain network fee-what miners or validators charge to process your transaction. COINBIG doesn’t add a cent on top. That’s unusual. Most exchanges slip in a small withdrawal fee on top of network costs. For example, withdrawing Bitcoin from Binance might cost you 0.0005 BTC plus the network fee. On COINBIG, it’s just the 0.0005 BTC. If you’re moving large amounts frequently, that adds up.
What’s Missing: Fiat, Tokens, and Security Details
COINBIG doesn’t have its own token. Binance has BNB. Coinbase has CBDC? No-wait, they don’t. But Crypto.com has CRO. OKX has OKB. These tokens give users discounts, staking rewards, and voting power. COINBIG offers none of that. You get clean, flat fees. But you also get no loyalty perks.There’s no public info about security practices. No mention of cold storage percentages. No details on multi-signature wallets or insurance coverage. Compare that to Kraken or Coinbase, which openly share their security architecture. COINBIG doesn’t. That’s a red flag for anyone serious about protecting their assets. If you’re trading small amounts casually, maybe it’s fine. If you’re holding thousands, you’re taking a risk by not knowing how safe your coins are.
No KYC? Maybe. But You Won’t Know Until You Try
One of the biggest unanswered questions: Does COINBIG require KYC? The search results don’t say. Some smaller exchanges skip identity checks to attract privacy-focused users. Others quietly enforce it behind the scenes. Without clear documentation, you’re guessing. That’s not ideal. If you’ve had issues with KYC delays on other platforms, you might hope COINBIG is easier. But if you need compliance for tax or legal reasons, not knowing could backfire.
Who Is This Exchange Actually For?
COINBIG isn’t for beginners. It’s not for people who want to buy crypto with a credit card. It’s not for those who want to earn interest on their holdings or trade futures. It’s built for one type of user: experienced traders who already have crypto sitting in wallets or other exchanges, and who want to minimize trading and withdrawal costs.Imagine this: You bought ETH on Coinbase last month. You’re now holding it, waiting for a dip to buy more BTC. You don’t want to pay extra fees moving it from Coinbase to another exchange. You don’t care about staking or NFTs. You just want to swap ETH for BTC as cheaply as possible. COINBIG fits that scenario. It’s a tool, not a full-service platform.
Why It’s Not in the Top 10 Lists
You won’t find COINBIG on CryptoNinjas’ 2025 top 10 list. You won’t see it on NerdWallet’s featured exchanges. It’s not on CoinMarketCap’s highlighted exchanges. Why? Because those lists rank exchanges based on liquidity, user volume, regulatory compliance, customer support, and feature depth. COINBIG scores low on all of those except one: trading fee simplicity.Big exchanges have thousands of trading pairs, mobile apps with push notifications, API access for bots, 24/7 live support, and compliance with U.S., EU, and Asian regulations. COINBIG has none of that. It’s a stripped-down trading terminal. That’s not bad-it’s just niche. If you’re looking for a full crypto ecosystem, COINBIG isn’t it.
Real-World Use Case: The Two-Step Trader
Here’s how most people actually use COINBIG:- Buy your first Bitcoin or Ethereum on Coinbase or Crypto.com using a bank transfer or card.
- Transfer those coins to COINBIG.
- Trade them for altcoins like SOL, XRP, or ADA at 0.10% per trade.
- When you want to cash out, send the crypto back to Coinbase and sell it for USD.
This isn’t convenient. But if you trade often and move large sums, the fee savings make it worth the extra steps. You’re trading convenience for cost efficiency. It’s a trade-off-and only makes sense if you’re doing it regularly.
The Bottom Line: A Niche Tool, Not a Main Exchange
COINBIG doesn’t try to be everything. It doesn’t advertise itself as the best exchange. It doesn’t claim to be secure or regulated. It just says: We charge 0.10% to trade. No extra withdrawal fees. No fiat. No fluff. And for a small group of traders, that’s enough.But if you’re looking for safety, support, or a one-stop shop to buy, trade, and earn crypto-you’ll be disappointed. COINBIG is like a manual transmission car in an automatic world. It’s efficient if you know how to drive it. But if you’re new, you’ll struggle.
Use COINBIG if:
- You already own crypto and want to trade it cheaply
- You hate complex fee structures
- You don’t need fiat on-ramps or staking
- You’re comfortable with limited support and no public security info
Avoid COINBIG if:
- You’re new to crypto
- You want to buy crypto with a credit card
- You need customer service when things go wrong
- You care about regulatory compliance or insurance
There’s nothing wrong with being niche. But know what you’re signing up for. COINBIG won’t hold your hand. It won’t explain how to send crypto. It won’t send you email alerts about price drops. It’s just a trading terminal with a clean fee sheet. If that’s exactly what you need, it’s worth a try. If you’re looking for more-you’ll find it elsewhere.
Does COINBIG accept fiat deposits like USD or EUR?
No, COINBIG does not accept any fiat currency deposits or withdrawals. You can only deposit and trade cryptocurrencies. If you want to buy crypto with a bank card or bank transfer, you’ll need to use another exchange like Coinbase or Crypto.com first, then move your coins to COINBIG.
What are the trading fees on COINBIG?
COINBIG charges a flat 0.10% fee for both makers and takers on every trade. There are no volume-based discounts or tiered pricing. This is lower than many top exchanges that charge up to 0.25% for takers, especially for users without native token discounts.
Are there withdrawal fees on COINBIG?
COINBIG does not charge any additional withdrawal fees beyond the standard blockchain network fees. For example, if you withdraw Bitcoin, you only pay the miner fee required by the Bitcoin network-nothing extra from COINBIG. This is a rare advantage compared to most exchanges that add their own withdrawal charges.
Does COINBIG have a mobile app?
There is no confirmed information about a mobile app for COINBIG. Most user reports and reviews focus on its web interface. If you need to trade on the go, you’ll need to rely on the browser version, which may not be optimized for mobile devices.
Is COINBIG safe to use?
COINBIG does not publicly disclose its security practices, such as cold storage usage, insurance coverage, or multi-factor authentication policies. While there are no known major hacks reported, the lack of transparency makes it riskier than exchanges like Kraken or Coinbase, which openly share their security infrastructure. Use only what you’re willing to lose.
Does COINBIG require KYC verification?
It’s unclear whether COINBIG requires KYC. No official documentation confirms or denies identity verification. Some users report being able to trade without ID, while others say they were asked to verify later. Without clear policies, you can’t plan ahead. Treat it as a gray area.
Why isn’t COINBIG on CoinMarketCap’s top exchanges?
CoinMarketCap ranks exchanges based on trading volume, liquidity, and legitimacy of reported data. COINBIG’s volume is too low to make the list, and it lacks the transparency or regulatory presence that boosts credibility. It’s not considered a major player in the global market, even if its fee structure is competitive.
Can I stake crypto or earn interest on COINBIG?
No, COINBIG does not offer staking, savings accounts, or interest-bearing products. It’s strictly a spot trading platform. If you want to earn passive income on your crypto, you’ll need to use a different exchange like Crypto.com or Binance.
DeeDee Kallam
November 1, 2025 AT 21:04why tf would u even use this site?? i lost 300 bucks last month just cause i thought it was legit and then my btc just vanished no one answers emails lol
Genevieve Rachal
November 2, 2025 AT 08:10Let me guess-you’re the type who thinks ‘no KYC’ means ‘no rules’ and then wonders why your coins disappear. This isn’t a trading platform, it’s a crypto graveyard with a 0.1% fee. If you’re not holding your own keys, you’re not holding anything at all.
Bruce Bynum
November 2, 2025 AT 16:59Simple fees, no BS. I use it every time I swap ETH for SOL. No drama, no hidden charges. Works for me.
Phyllis Nordquist
November 3, 2025 AT 23:04While COINBIG's fee structure is indeed transparent and competitive, the absence of regulatory disclosures, security protocols, and customer support infrastructure raises legitimate concerns regarding asset protection. For institutional or high-net-worth traders, the lack of audit trails and insurance coverage renders this platform unsuitable regardless of cost efficiency. The trade-off between convenience and security must be carefully evaluated.
alvin Bachtiar
November 5, 2025 AT 07:530.10%? That’s cute. 😏 But let’s be real-this exchange is a ghost town. No volume, no liquidity, no chat, no alerts, no mobile app, no KYC clarity… just a webpage that says ‘go ahead, trade your coins into the void.’ You think you’re saving money? Nah. You’re just paying in anxiety and sleepless nights. 💸😴
Bhavna Suri
November 5, 2025 AT 19:53This exchange is not good for beginners. Too risky. No support. No app. I think better to use Binance.