OKX vs Bybit

OKX charges 0.08% maker / 0.10% taker on base-tier spot trades, undercutting Bybit's flat 0.10%/0.10% spot fees on the maker side. On derivatives the gap narrows: OKX's perpetuals run about 0.02% maker / 0.05% taker at the base tier, while Bybit's are 0.01% maker / 0.06% taker — Bybit is actually cheaper to post liquidity on perpetuals, though slightly pricier to take. Both cut fees further with volume or native-token holdings (OKB on OKX; Bybit has no equivalent discount token). For a high-frequency derivatives trader the two are close enough that execution quality and leverage caps matter more than the fee schedule alone.

Both exchanges have a serious 2025 incident to weigh. OKX's operating entity pled guilty in US federal court in February 2025 to running an unlicensed money-transmitting business, paying just over $504 million and accepting a three-year compliance monitor through 2027. Bybit, also in February 2025, lost roughly 400,000 ETH (about $1.5 billion) from a cold wallet to North Korea's Lazarus Group in the largest exchange hack on record, though it stayed solvent and refilled reserves within 72 hours with no reported customer losses. OKX holds a full EU MiCA license (Malta) plus VARA (Dubai) and AUSTRAC (Australia) registrations; Bybit holds an Austrian MiCA authorization plus UAE and Mauritius registrations. Neither case is disqualifying, but OKX's is a compliance failure now resolved, while Bybit's is a security failure it survived operationally.

OKX offers spot, futures, options, margin, staking, copy trading and a widely used self-custody Web3 wallet, with leverage up to roughly 100x on perpetuals. Bybit runs everything through a Unified Trading Account — spot, USDT/USDC perpetuals, inverse contracts, dated futures and USDC-settled options — with leverage up to 125x on standard perpetuals and higher under its Smart Leverage label on select assets. Bybit's matching engine held up without downtime during the chaos of its own 2025 hack, a real stress-test point in its favor. OKX's edge is the integrated Web3/DeFi wallet and X Layer ecosystem, which Bybit doesn't match.

OKX's core spot exchange lists in the region of 300+ tradable coins; Bybit does not publish a precise figure but reviewers consistently place its spot depth and long-tail coin selection behind both Binance and OKX. OKX's native token, OKB, gives fee discounts, VIP perks and doubles as the gas token for OKX's own Ethereum layer-2, X Layer — a more developed token utility than anything Bybit offers, since Bybit has no native exchange token. For traders who want the widest altcoin selection with a token-driven discount structure, OKX has the stronger offering.

Both exchanges are free on crypto deposits and charge asset/network-specific withdrawal fees rather than flat percentages. Both also draw significant complaints about compliance-driven account freezes: OKX reviewers describe extended holds and extra document requests following its 2025 US settlement, while Bybit's Trustpilot score sits at just 2.6/5, dominated by complaints about withdrawals held for compliance review and accounts frozen for weeks with templated responses. Neither exchange stands out as meaningfully faster or friendlier here — both should be treated as trading venues rather than long-term fund storage, with only active trading capital kept on-platform.

Both offer 24/7 live chat. OKX backs this with a ticket system averaging roughly 24-hour responses and very limited phone support (a California-only line, voicemail callback elsewhere). Bybit offers 24/7 live chat plus email support and was praised for transparent, high-frequency public updates — including a live-streamed CEO briefing — during its 2025 hack. Neither has a verified general phone line. Sentiment on both platforms is polarized: strong app-store ratings contrast with heavily negative Trustpilot reviews concentrated on account-freeze disputes, so expect quick answers to routine questions but slower, less predictable resolution once a compliance review is triggered.

OKX fits active-to-advanced traders who want low base spot fees, an integrated Web3 wallet, and the widest coin selection, plus a long, unbroken proof-of-reserves track record. Bybit fits derivatives-focused traders who want the highest leverage ceiling, cheaper maker fees on perpetuals, and a battle-tested matching engine, plus mature copy-trading tools. Both are poor fits for US and UK residents (Bybit blocks both outright; OKX routes US users to a separate, more limited OKX US platform), and neither is the right choice for a risk-averse user who wants a completely clean regulatory and security history.