Head to head · measured, not quoted
Kraken vs OKX.
Cheaper right now:OKX3.81 USDT— 1,000 USDT buy, measured 2026-10-04 14:48 UTC
Kraken 5.44 USDT — 1.63 USDT more for the same buy.
Moments and sizes change the answer — the live comparison recomputes for your exact trade.
On reliability: Kraken scores 88 (updated 2026-10-04), OKX scores 84 (updated 2026-10-04). Kraken scores higher.
Kraken
- Published fee (maker / taker)
- 0.25% / 0.40%
- Reliability Score
- 88 / 100
- Measured cost · 1,000 USDT BTC buy
- 5.44 USDT
- You get
- 0.01168482 BTC
- Of which hidden spread
- 0.16 USDT
- BTC withdrawal
- 1.28 USDT (0.000015 BTC)
live orderbook · 110s old at measurement · via USDT
Open Kraken ↗neutral link
OKX
- Published fee (maker / taker)
- 0.08% / 0.10%
- Reliability Score
- 84 / 100
- Measured cost · 1,000 USDT BTC buy
- 3.81 USDT
- You get
- 0.01170395 BTC
- Of which hidden spread
- 0.34 USDT
- BTC withdrawal
- 2.47 USDT (0.000029 BTC)
live orderbook · 50s old at measurement · via USDT
Open OKX ↗affiliate link
Questions, answered
Is Kraken or OKX cheaper for buying Bitcoin?
At 2026-10-04 14:48 UTC, a 1,000 USDT Bitcoin buy cost 3.81 USDT all-in on OKX versus 5.44 USDT on Kraken — fee plus live order-book spread.
What trading fees do Kraken and OKX charge?
Published base-tier fees: Kraken 0.25% maker / 0.40% taker; OKX 0.08% maker / 0.10% taker. Spread on top is measured live above.
How reliable are Kraken and OKX?
Skontro's sourced Reliability Score: Kraken 88/100 (updated 2026-10-04), OKX 84/100 (updated 2026-10-04). It never influences the cost ranking.
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Sources & method
Fee + live order-book spread + published withdrawal, ranked by what you receive; never by commission. Method →
Not investment advice. Skontro is not a CASP under MiCAR. Some exchange links are affiliate links. Skontro earns a commission from the linked platform at no extra cost to you. Ranking is never influenced by affiliate payout. Market data from public exchange orderbooks; EUR and USD reference prices via CoinGecko, each measured natively on the rail you select. Every figure carries its data age.