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

Trying to choose between Wirex 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

Wirex

Wirex

bigone (1)

Bigone

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Table of Contents

Available Countries

United States

Yes

Europe

Yes

Latin America

Yes

India

No

China

No

Canada

Yes

United Kingdom

Yes
No

United States

Yes

Europe

Yes

Latin America

Yes

India

Yes

China

Yes

Canada

Yes

United Kingdom

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Wirex is ideal if:

Bigone is ideal if:

Wirex isn’t ideal if:

Bigone isn’t ideal if:

Fees & Total Costs

Spot Maker/Take

Wirex applies a flat trading fee—both maker and taker orders on spot are charged the same rate of approximately 0.20 % per trade, with no tiered volume discounts or token-based reductions.
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

Wirex does not offer futures or derivatives trading, so maker, taker, or funding rate data are not applicable.
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

Wirex sources liquidity via over-the-counter or interbank channels, offering exchange rates that reflect market-leading rates with competitive—but variable—spreads depending on live liquidity.
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

Fiat funding methods include free SEPA (EUR), Faster Payments (GBP), ACH (US), and PIX (Brazil), with fast processing time and no fees, while card top-ups typically incur around a 1 % charge depending on region.
methods, fees, timings

On-chain Withdrawals

Wirex does not charge its own fee; however, external wallet transfers are subject to network fees only, which fluctuate based on blockchain congestion.
fixed vs dynamic fees (BTC, ETH, TRX, etc.)

Hidden Costs

Potential indirect costs include exchange rate margins on OTC conversions, fees for card top-ups from credit/debit cards, and an administrative fee (around GBP 30) for account closures that violate terms—these are not always obvious upfront.
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

For a €500 BTC purchase, you’d pay a spot trading fee of ~0.20 %, plus live OTC spread embedded in the rate—if you then withdraw BTC on-chain, you’d pay only the blockchain’s variable fee (Wirex doesn’t add extra charges).
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

Wirex supports around 30–37 cryptocurrencies globally (and about 9 on its dedicated exchange), including Bitcoin, Ethereum, Litecoin, Dai, Nano, XRP, Stellar, Waves, and WXT; the top 20 pairs by volume would naturally include those with major liquidity like BTC/USD, ETH/USD, and other mainstream tokens.
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

The platform is built around spot trading, flexible earning products like X-Accounts and DUO (short-term fixed-return pools), crypto-to-fiat spending via its debit card, and multi-currency wallets—but it does not offer margin, perpetuals, options, ETFs, copy trading, grid bots, or DCA automation.
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

Wirex uses OTC and interbank channels for liquidity, offering live market rates with generally smooth execution—but it does not publicly publish 24-hour trading volume or detailed order book depth for BTC or ETH.
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

Users get a mobile-optimized interface with basic order types (market, limit), real-time charts, price alerts, but there’s no advanced charting like native TradingView, nor official API or WebSocket endpoints for automation.
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 trading features are limited or unavailable in certain regions—for example, U.S. users have access only to basic crypto buying/selling and wallet functions; higher-tier products remain restricted based on local regulatory allowances.
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

Wirex offers investment innovations like X-Accounts for flexible interest and DUO for fixed-return digital pair products; it also integrates cashback with its card and live OTC rates, but it doesn’t feature launchpads, launchpools, or staking in the traditional sense.
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

Wirex’s legal structure includes distinct entities such as Wirex Limited (established in the UK), Wirex USA Inc. (Delaware), Wirex Australia Pty Ltd (Sydney), and others; the original parent company dates back to 2014.
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

Wirex is regulated for fiat services—for example, Electronic Money Regulation permissions via the UK’s FCA and registration with AUSTRAC in Australia—while crypto service operations adhere to AML and fraud prevention norms even when crypto licensing is not applicable.
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

Funds are held using Fireblocks’ MPC-based wallet infrastructure with multi-signature and time-locked withdrawals; most crypto assets are kept in secure cold storage; although formal Proof of Reserves or detailed audit reports are not publicly disclosed.
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

No public insurance scheme is mentioned for digital assets, nor a segregated compensation fund; protection stems largely from internal fraud detection systems and robust custody protocols.
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

There are no public records of successful hacks or major service suspensions; Wirex has maintained a clean security track record without regulatory fines or platform-wide freezing incidents.
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 tools include mandatory 2FA, strong customer authentication, device whitelisting, biometric and PIN locks, multi-signature approval on large transfers, dark web monitoring, and automated fraud risk detection systems.
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 Wirex regularly undergoes third-party security audits and maintains compliance standards like ISO 27001 and PCI DSS, it doesn’t publish monthly proof-of-reserve statements or public wallet addresses, and there’s no explicit SLA visible for uptime or service responsiveness.
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

Wirex allows fiat funding through bank transfers (including IBAN for EUR and SEPA, Faster Payments for GBP), debit/credit cards, and select e-wallets—amount thresholds and processing times vary by region, with card top-ups processed instantly and bank transfers typically completing within 1–2 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

Wirex allows fiat funding through bank transfers (including IBAN for EUR and SEPA, Faster Payments for GBP), debit/credit cards, and select e-wallets—amount thresholds and processing times vary by region, with card top-ups processed instantly and bank transfers typically completing within 1–2 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.

KYC (Verification Levels)

Wirex uses a tiered verification approach—unverified accounts offer minimal functionality, while verified users (identity verified) gain access to higher transaction and funding limits aligned with regional regulatory standards.
BigONE features two identity verification tiers

Withdrawals

Fiat withdrawals are subject to regional limits and processing speeds, while on-chain crypto withdrawals utilize standard blockchain networks (e.g., BTC, ETH via their native chains), with processing time and fees set by the network and no added Wirex fee.
limits, speeds & networks

Customer Support

Support is available via email and an in-app help center; response times vary by inquiry but typically range from a few hours to a business day, complemented by an extensive knowledge base for self-service. (No direct citation possible but based on platform structure)
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

Wirex operates primarily in English but displays amounts and communicates in local currencies (€, $, £, etc.), and the platform adapts to regulatory requirements per region to ensure compliance and clarity for local users.
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

The mobile app is polished and stable—no widespread outage or crash issues reported recently—with active maintenance and updates, and real-time system health monitoring indicating consistent operational 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

Wirex delivers a clean, mobile-first interface that’s intuitive for beginners; it doesn’t offer distinct “Lite” or “Pro” modes, instead keeping a single streamlined layout that balances simplicity with access to core tools.
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

Order execution is generally swift with low latency under normal conditions, though during sudden market surges the simplistic UI may lag slightly; identity verification queues can become longer when crypto markets heat up, potentially delaying account activation.
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

Wirex doesn’t offer a dedicated academy or trading simulator, but supports learning through blog guides, help articles, and statement exports to feed into tax platforms—though resources in Spanish remain limited compared to English.
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

Wirex fosters engagement through its built-in referral program—users earn rewards when referred contacts deposit into X-Account Plus—and maintains active presence via its blog and help center, but it lacks a branded Discord or Telegram community forum.
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

While Wirex doesn’t embed TradingView or support external trading bots, it enables export of transaction data and supports seamless integration with tax tools like Koinly and Blockpit for accounting and tax filing.
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

Wirex suits everyday users who want crypto integrated into daily finance—spending, saving, and simple investing—rather than power users seeking advanced charting, bots, or simulation tools.
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.
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