Both Are My "Secondary" Exchanges, for Entirely Different Jobs
I have been trading since 2018. MEXC has been in my toolkit since 2022, OKX since 2021. Neither is my primary (that is Bybit), and this comparison is more about two different niches than a "winner". MEXC means zero fees and hunting for new tokens. OKX means a low base fee (0.08%) and a built-in Web3 wallet. If you need a second or third exchange, here is an honest breakdown of what each is for.
Quick Pick
Fees: the Main Difference
| MEXC | OKX | |
|---|---|---|
| Spot maker / taker | 0% / 0.05% | 0.08% / 0.1% |
| With token discount | -20% (MX Deduction) | down to 0.06% maker (OKB) |
| Futures maker/taker | 0% / 0.02% | 0.02% / 0.05% |
| On $10K volume/month (limit orders) | $0 | $8 (0.08%) |
MEXC is cheaper on maker orders (limit orders resting in the book) on spot and on futures overall. MEXC spot taker orders cost 0.05% — no longer "zero", but still below OKX's base rate.
Ecosystem: 2,700+ Tokens vs Web3 Wallet
MEXC: 2,700+ trading pairs — the widest selection on the market. MX Kickstarter gives access to new tokens before they list on major exchanges. If you track new coins, MEXC is often the first place to buy.
OKX: a Web3 wallet built directly into the app — DEX swaps across 100+ networks, NFTs, DeFi without MetaMask. The OKB token gives a fee discount and Jumpstart IEO access.
These are different directions: MEXC for centralised speculative trading on new tokens, OKX for bridging CeFi and DeFi.
P2P and Support
| MEXC | OKX | |
|---|---|---|
| UAH P2P | Less developed | Available, smaller pool than Bybit |
| Funding | Easier via transfer from another exchange (TRC-20) | P2P or card |
| Support | Slower in my experience | Good |