BigONE vs Pionex

BigONE and Pionex are two ecosystems of the same class. The choice usually turns on a detail: withdrawal price, interface, or a coin the other one lacks.

Puffit editorial · · about authorship and sources

Compared by the numbers

Measured at the venues, not taken from their marketing. Volume stays out of the table: no two exchanges count it the same way, and a shared number nobody defines helps no one.

BigONEBigONE PionexPionex
USDT pairs878311
Futures contracts97—
Networks for USDT8—
Cheapest USDT withdrawal0.85 ETH—
P2P currencies in our scanner——

In short: the difference

BigONE is an exchange with services around the trading. On the market since 2017, jurisdiction: Seychelles, its own ONE token.

Pionex is an ecosystem with its own set of services. .

What BigONE gives you

Compared with an ecosystem, BigONE leans on its own strengths: One of the older venues in this comparison: running since 2017, with a team that came out of the Yunbi exchange. It carries around nine hundred spot pairs and a hundred perpetual contracts, each publishing its funding rate, accrual interval and mark price. There is margin, leveraged tokens, staking and its own ONE token for fee discounts. Data is fully open, including the size resting at the best quote.

Strong sides: ~900 pairs and 100 contracts, best quotes with sizes, an open network directory with withdrawal fees, the ONE token for discounts.

What Pionex gives you

The rival’s service list is wide, yet Pionex wins on other things: A venue built around trading bots: grid, DCA and arbitrage strategies are built into the interface and free to use. Spot runs to a little over three hundred USDT pairs, and the exchange serves best quotes together with their sizes, which is not common. It aggregates liquidity from the large exchanges, so its prices usually stay close to the market rather than drifting on their own.

Strong sides: 300+ pairs with open sizes at the quote, built-in trading bots at no charge, prices close to the major venues.

What decides it

  • Native token. ONE on BigONE cuts fees and opens launches; Pionex has no such lever.
  • Strengths side by side. BigONE: ~900 pairs and 100 contracts, best quotes with sizes, an open network directory with withdrawal fees, the ONE token for discounts; Pionex: 300+ pairs with open sizes at the quote, built-in trading bots at no charge, prices close to the major venues.
  • Which job. BigONE is as an additional venue in spot routes and funding, while Pionex is as a bot-driven venue with even prices, handy for triangular routes.
  • Worth remembering. BigONE: the top of the book is thin: on major coins the best price often holds only a hundred dollars or two. Pionex: funding rates for its perpetuals are not served as a list, so the venue is absent from funding.

Which one fits you

BigONE — as an additional venue in spot routes and funding.

Pionex — as a bot-driven venue with even prices, handy for triangular routes.

What people ask most

BigONE: Does BigONE take part in your arbitrage sections? Yes, all of them. The exchange serves best quotes together with their sizes, so we can compute both the spread and the ceiling it fills at — which matters especially on a venue like this.

BigONE: Why are spreads on BigONE often large? Because the top of the book is thin: the size at the best price is often a hundred dollars or two. The percentage on screen is real, but it fills only for that much. Use the «depth» button before trading.

BigONE: What does the ONE token do? It is the venue’s own token, discounting trading fees and taking part in platform programmes.

Pionex: What makes Pionex useful for triangular arbitrage? It publishes the size at the best price. Without that number there is no saying how large a route can fill, and venues that withhold it do not enter the triangular section at all.

Pionex: Why does Pionex rarely show large spreads? Because the venue aggregates liquidity from the large exchanges and its prices are designed to track the market. That is a drawback for gap-hunting and an advantage for fill reliability.

Pionex: How many pairs does Pionex have? By our measurements a little over three hundred spot pairs against USDT. The figure is live and refreshes with the data.

Both at once

Nothing stops you from opening an account on both: it is free, and a pair of venues almost always beats any single one on price. It makes sense to split the jobs: spot and earn on one, bots and launches on the other. Balances are pre-funded, so no transfer is needed at the moment of a trade.

Live numbers

Everything in the table above is recomputed together with the rest of the site — pairs, contracts, P2P, networks and the withdrawal fee. BigONE and Pionex can be compared on facts rather than promises.

What the numbers say

Of the two, only BigONE publishes a USDT withdrawal price: 0.85, chain ETH. Counting spot pairs, BigONE comes out ahead by 2.8×: 878 USDT pairs against 311.

Snapshot from 31 October 2026; on the page the figures refresh on every visit.

BigONE ↗Pionex ↗

Frequently asked

Pionex or BigONE — which should you pick?
It is the same choice whichever way round you write it. The comparison above is built on what can be measured: fees, pair counts, withdrawal chains and funding routes. Look less at which venue is "better" in general and more at which of those matters to you.

Other comparisons and walkthroughs

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