Pionex vs Bigone: Fees, Security, Features & Which to Choose (2025)

Trying to choose between Pionex and Bigone This side-by-side comparison reveals total cost (fees + spreads), security & licenses, coins/derivatives, deposits/withdrawals, and app quality. In 2 minutes you’ll see who wins for beginners, active traders, and long-term holders. Clear pros/cons, a quick verdict, and safe links to get started.

Last updated on August 16, 2025

Pionex

Bigone

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Available Countries

United States

Yes

Europe

Yes

Latin America

Yes

India

Yes

China

Canada

Yes

United Kingdom

Yes

United States

Yes

Europe

Yes

Latin America

Yes

India

Yes

China

Yes

Canada

Yes

United Kingdom

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Pionex is ideal if:

If you value trading automation: Pionex is perfect for you with its built-in, cloud-based trading bots—free to use, no coding needed, and designed for hands-off strategies.
If you’re a beginner in crypto or bots: You’re in luck—user-friendly interface paired with in-depth tutorials makes it easy to get started and understand each bot’s purpose.
If you want flexibility and broad exposure: Pionex offers wide asset access plus both manual and automated tools under one roof, ideal if you like switching between trading styles.

Bigone is ideal if:

Strong security foundations — BigONE deploys cold wallet reserves, multi-signature storage, and enforced two-factor authentication, making it a solid pick if asset protection is your priority.
Flexible services ecosystem — Offers margin and futures trading, copy trading, staking, lending, and liquidity mining—all within a single platform, ideal for users who want diverse earning and trading options.
Beginner-friendly features — With demo accounts, low minimum deposits, an intuitive interface, and mobile access, it provides a gentle entry point for new traders keen to learn hands-on.

Pionex isn’t ideal if:

If you prefer fiat deposits and simplicity: Pionex doesn’t support direct fiat-to-crypto deposits, so newbies must first buy crypto elsewhere and transfer it in.
If you want risk-free practice: There’s no demo or virtual trading—every bot requires real funds, which might deter cautious beginners.
If you need instant, low-cost withdrawals: Some users report high fixed withdrawal fees and occasional delays, making it less convenient for quick exits or small transfers.

Bigone isn’t ideal if:

Not fully regulated transparency — The exchange doesn’t clearly disclose its regulation structure or provide detailed company background, which could raise trust concerns for users seeking fully licensed platforms.
Fiat limitations affect access — Lacks direct fiat deposit support in many regions and doesn’t allow bank/card funding in most cases, making it inconvenient for users who prefer traditional payment methods.
Security breach history — Recently suffered a significant hack targeting its hot wallet, temporarily halting trading and deposit services—which may deter those prioritizing operational resilience.

Fees & Total Costs

Spot Maker/Take

Both spot makers and takers pay a flat rate (around 0.05%) across all volume tiers, though VIP users with high volume may receive reduced maker fees as they climb VIP levels.

BigONE charges a flat 0.2 % for both maker and taker orders on spot trading, and applies discounts through its tiered VIP system—higher levels (Bronze to Challenger) qualify for lower maker/taker fees based on privilege points earned via volume, referrals, or holdings, with fees notably reduced at top tiers

Futures/Derivatives

Futures trading starts around 0.02% maker and 0.05% taker, with maker fees dropping further for VIP users; there’s no separate funding fee charged by Pionex, though users receive or pay the prevailing funding rate as per the perpetual contract—the profit or cost depending on market direction.

For perpetual futures contracts, BigONE charges 0.02 % maker and 0.06 % taker fees, with funding rate payments exchanged between long and short positions at regular intervals and no additional platform fee for funding itself

Average Spreads on Liquid Pairs

Pionex doesn’t publish exact spreads; however, based on industry norms and the platform’s aggregation model, spreads are typically tight and highly competitive on major pairs like BTC/USDT and ETH/USDT.

While BigONE-specific spread data is scarce, the exchange’s BTC/USDT and ETH/USDT pairs are generally expected to align with tight spreads seen across highly liquid platforms—typically well below 0.1 % for such major pairs

Fiat Deposits & Withdrawals

You can deposit via credit/debit cards—with modest percentage fees depending on region—or via free SEPA (for EUR), Faster Payments (for GBP), and PIX (for BRL), with processing ranging from instant to a few business days; withdrawal fees vary especially for fiat, often via third-party gateways.

methods, fees, timings

On-chain Withdrawals

Withdrawal fees depend on the blockchain used—some are set (like BTC’s 0.0005 BTC), while token transfers on networks like Ethereum, TRON, or BNB Smart Chain follow either fixed or network-based pricing per coin listed.

fixed vs dynamic fees (BTC, ETH, TRX, etc.)

Hidden Costs

There are no inactivity or platform maintenance fees, but third-party fiat deposit methods may incur conversion charges; express KYC or related services aren’t publicly detailed, so any extra cost may come from external providers.

Implicit costs can include exchange rate conversion within OTC trades, inactivity charges (none publicly indicated), expedited KYC processes (not clearly associated with extra cost), or fallback spreads embedded in peer-to-peer OTC fiat conversions—so while not labeled as fees, these can quietly affect overall costs.

Real-World Cost Example: “€500 BTC

Suppose you credit €500 via SEPA (no deposit fee), convert to USDT or BTC via a 0.05% trade (small fee plus tight spread), then withdraw BTC on-chain (e.g., a 0.0005 BTC fee)—your total cost would include that small trading fee, potential slippage, and the network withdrawal charge.

Suppose you convert €500 via OTC into USDT or BTC (with a typical provider fee of ~2 %), then place a spot trade paying ~0.2 % spot fee and accept a spread of ~0.05 %; if you then withdraw BTC on-chain (0.0005 BTC fee), your total cost would roughly include

Crypto Offering & Trading Features

Number of Coins & Pairs

Pionex lists over 120 cryptocurrencies and maintains more than 200 trading pairs, with the top 20 by volume largely featuring major tokens like BTC, ETH, BNB, SOL, XRP, ADA—though exact rankings shift frequently.

BigONE supports over 500 cryptocurrencies across more than 170 trading pairs, with its top-20 by volume typically including heavyweights like BTC/USDT, ETH/USDT, XRP/USDT, and SOL/USDT.

Product Range

Pionex offers spot trading, leveraged futures (up to 100×), numerous free built-in bots (grid, DCA, arbitrage, TWAP, spot-futures, margin-grid, reverse grid, Infinity Grid, etc.), plus copy trading; it also supports P2P fiat conversion, staking/earn programs, but doesn’t appear to provide options, ETFs, or crypto-lending services.

You’ll find a broad suite of offerings—spot, margin trading (up to 10×), perpetual futures (up to 100× leverage), structured products (like dual investment), lending, staking, liquidity-mining, copy-trading, grid-bots, and DCA-style automated tools.

Liquidity

Pionex aggregates liquidity from major exchanges like Binance and Huobi, delivering high 24-hour volumes—reported in the tens of billions—and deep order books on BTC and ETH, ensuring tight execution and reliable bot performance.

The 24-hour trading volume is in the high hundreds of millions of dollars, and for key pairs like BTC and ETH, order book depth is robust enough to ensure smooth execution on sizable trades.

Tools

The platform supports limit, market, stop, and OCO orders, alongside bot-driven strategies; while it offers customizable dashboards and APIs, there’s no native TradingView integration, so users rely on built-in charts or external tools.

BigONE supports a full range of order types—including limit, stop, TP/SL, OCO, post-only and reduce-only—along with trading alerts, advanced charting (TradingView integration), and both REST API and WebSocket access for automating or building strategies.

Geographic Restrictions by Product

Derivatives and advanced instruments like futures may be unavailable in certain regions (e.g., specific countries within Europe or Asia), while others are limited to spot and bot trading depending on local regulations.

Some advanced products—especially derivatives—are not accessible in restricted regions such as the United States and China, limiting access based on user location.

Innovation

Pionex doesn’t currently offer launchpads or launchpools, but it distinguishes itself with flexible earn programs and an ever-evolving lineup of AI-enhanced bots that automate strategies 24/7 without locking funds—championing passive innovation over token-sale hype.

The platform includes innovative features like flexible versus fixed staking options, launchpad/launchpool alternatives, and other evolving income opportunities to help users engage with new projects or yield mechanisms.

Security, Regulation & Custody

Operating Entity & Jurisdiction

Pionex operates through its global platform headquartered in Singapore (launched in 2019) and a U.S.-specific platform, Pionex.US, registered in Princeton, New Jersey—with each entity governed under its own legal structure.

BigONE is operated by One Trading Limited, founded in 2017 and registered in Seychelles; it also operates under the regulated entity BigONE Eurasia based in Astana International Financial Centre (AIFC), which is governed by the Astana Financial Services Authority.

Licenses/Registration

It’s officially registered as a Money Services Business (MSB) with FinCEN in the U.S., but does not hold a MAS (Monetary Authority of Singapore) license, contrary to some reports.

The AIFC-based segment of BigONE holds licenses for operating as an investment exchange, clearing house, trading facility, and custodian—indicating formal oversight in that jurisdiction, though global licensing appears limited.

Custody

User funds are held via partnerships with major exchanges; Pionex publicly conducts periodic Merkle Tree-based Proof of Reserves, audited independently by firms like Elite Partners and Moore, verifying assets exceed liabilities.

BigONE maintains a mixed custody model with segregated cold and hot wallets, employs multi-signature safeguards, and claims 100 % asset reserves with a mechanism enabling users to track reserves—though external audit or formal Proof of Reserves verification remains unpublished.

Insurance & Protection Funds

There’s no publicly disclosed insurance policy or dedicated protection fund for user assets, beyond the strong reserve and custody practices already in place.

The platform holds an internal insurance reserve pool which it drew upon to fully compensate users after a security breach, acting as a form of self-insured protection.

Incident History

To date, there are no known security breaches, hacks, fund suspensions, or regulatory penalties, reflecting a clean operational track record.

In July 2025, BigONE endured a supply-chain attack targeting its hot wallet, resulting in a $27 million loss—private keys remained intact, the threat was contained, and full user compensation was made from internal reserves.

Risk Controls

Security measures include mandatory 2FA, IP whitelisting, anti-phishing warnings, and KYC-based account levels; API permissions are likely granular, though sub-account features aren’t prominently promoted.

Security measures include mandatory two-factor authentication, real-time wallet monitoring, cold-hot wallet separation with multi-signature use, encrypted key management, and a public bug bounty program to surface vulnerabilities.

Transparency

While formal systems like monthly public reports, SLAs, or a visible public wallet aren’t prominently published, the combination of PoR audits and the availability of verification tools offer a meaningful level of transparency.

While BigONE communicates openly during incidents and allows reserve tracking, it currently does not publish regular reports, maintain a public wallet address, or offer formal service-level agreements.

Deposits, Withdrawals, KYC & Support

Fiat Deposit Methods

You can deposit fiat via SEPA for euros, CHAPS/FPS for GBP, and PIX for Brazilian real—typically fee-free for bank methods, while cards and e-wallets (Google Pay, Apple Pay, etc.) are supported via third-party providers with higher fees; processing ranges from instant to a few business days.

BigONE doesn’t support traditional fiat deposits directly through bank transfer, card, or e-wallets; instead, users rely on its OTC desk, where they can use channels like Alipay or WeChat Pay to convert fiat to crypto for trading. No official minimums or maximums are advertised, and timings depend on third-party provider processing.

Supported Fiat Currencies & Conversion

KYC (Verification Levels)

There are two verification tiers—Level 1 (country and full name) unlocks basic deposits and up to $20,000 crypto withdrawals per day, and Level 2 (ID + facial recognition) raises limits to around $1,000,000 daily and enables credit-card fiat purchases.

BigONE features two identity verification tiers

Withdrawals

limits, timing, networks (TRC20, ERC20, BEP20)

limits, speeds & networks

Customer Support

Pionex offers live chat accessible during working hours plus email support; response times can vary, and a robust help center with tutorials and FAQs is available to guide users when agents are offline.

The exchange offers 24/7 multilingual assistance via live chat and ticketing/email, though it lacks a direct call center; users can also consult an extensive FAQ and support library through the help center for self-service.

Languages & Localization

The platform is primarily in English with options to display prices in € or $; fiat support is localized (e.g., SEPA in Europe), but there’s limited tailoring for regional regulations outside generic compliance.

BigONE’s interface supports over a dozen languages, including English, and displays trading figures in widely used currencies such as USD and EUR, but local regulatory nuances aren’t highlighted or tailored for specific jurisdictions.

App Quality & Stability

Pionex’s mobile apps hold solid ratings—above 4+ on iOS and 4.4 on Android—with a large user base; while crash statistics aren’t public, consistent updates and high review scores suggest reliable performance.

The BigONE mobile app—available on iOS and Android—is reported to be stable and smooth, with fast loading times, no significant lags or crashes noted, frequent updates, and a responsive UI that supports real-time trading and charting.

Experience, Performance & Ecosystem

UX/UI

Pionex’s interface is clean and intuitive, offering a gentle learning curve especially through its guided bot setup; instead of “Lite/Pro” tiers, it maintains a unified experience where features like bots and charts are accessible with minimal configuration—making it ideal whether you’re starting or experienced.

BigONE delivers a clean and intuitive interface that’s approachable for newcomers yet robust for advanced users; mobile and web platforms provide streamlined default views for quick trades and a more advanced layout (pro-style) for detailed charting and order control.

Performance

The platform has dramatically reduced data and order latency—now syncing in under 30 seconds—although there was a brief latency glitch during a peak futures volatility event in May 2024 that affected manual futures trades; KYC processing remains generally smooth, even in bull market surges.

Order execution is generally fast and consistent, with minimal delays under normal conditions; even during high-volatility spikes, the system scales reliably, and KYC processing experience remains responsive without long queue delays—even in peak bull markets.

Education

While there’s no formal demo or simulator, Pionex offers multilingual support including Spanish in its blog and documentation, plus detailed step-by-step tutorials and bot walkthroughs that serve educational purposes effectively.

The platform offers educational resources like a learning center and trading guides, though a full demo or simulator isn’t currently available; Spanish content is moderate—translated basic materials exist but in-depth tutorials are primarily in English.

Community

Pionex fosters engagement via its community channels like Telegram for API and bot discussions, along with a bot marketplace where creators can monetize their strategies; referral programs are also active, rewarding users who bring in new traders.

BigONE nurtures an active community with official channels on Telegram and Discord, maintains a robust referral rewards program offering fee discounts, and engages users through social updates rather than formal forums.

Integrations

You can integrate Pionex directly with TradingView via its Signal Bot (using alerts and webhooks), and also use the platform’s API to connect with external bot tools; however, dedicated tax or accounting tool integrations are not part of the current offering.

There’s a built-in TradingView terminal for advanced technical analysis, supports integration with external trading bots via API, though it doesn’t offer native tax or accounting tools; users typically export data for external bookkeeping.

Who Each One Is Best For

Pionex suits hands-off traders seeking robust automated tools and copyable strategies, as well as tech-savvy users who want to hook up custom setups via API or TradingView; those needing traditional charting ecosystems with accounting or simulator features might find it less tailored.

This platform suits a wide range—from beginner users who value simplicity and educational support to intermediate traders who want tools like grid bots and copy-trading, but power users seeking full tax or accounting automation may need complementary tools.