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

Trying to choose between Xeggex 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

Xeggex

Bigone

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United States

Yes

Europe

Yes

Latin America

Yes

India

Yes

China

Yes

Canada

Yes

United Kingdom

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Xeggex is ideal if:

Great if you're seeking simplicity: XeggeX offers an exceptionally intuitive interface that lowers the learning curve and makes navigating crypto markets approachable.
Ideal for exploring altcoins and niche tokens: The exchange lists a wide variety of low- to mid-cap cryptocurrencies and includes peer-to-peer and liquidity pool features—perfect for diversifying beyond mainstream assets.
A cautious choice due to its recent shutdown: Following a serious security breach and bankruptcy announcement earlier this year, relying on XeggeX now carries elevated risk—relying on self-custody methods is recommended.

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.

Xeggex isn’t ideal if:

Significant unresolved security failures undermined the platform’s reliability, ultimately leading to its collapse and bankruptcy—exposing systemic vulnerabilities.
Trust deeply eroded by withdrawal disruptions, user complaints of missing assets, and reports of blocked accounts—indicating serious operational breakdowns.
Unregulated and lacking transparency, making it ill-suited as a safe, long-term choice—especially when more stable and regulated alternatives exist.

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

Spot trading fees start at around 0.2%, with tiered reductions based on trading volume and holdings of the native XPE token, which can unlock notable discounts.

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

XeggeX currently does not offer futures or derivatives markets, so there are no associated maker/taker or funding fees to consider.

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

As a smaller exchange, XeggeX can exhibit wider spreads on major pairs due to limited liquidity, meaning the difference between buy and sell prices may be noticeably larger than on larger platforms.

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

XeggeX does not support fiat transactions—there are no deposit or withdrawal methods, meaning all activity is limited to crypto-to-crypto trades.

methods, fees, timings

On-chain Withdrawals

Withdrawal fees are generally very low and vary by network, with exceptions such as Ethereum sometimes reaching up to about $0.30 due to network congestion, while other chains may charge negligible or minimal fixed network fees.

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

Hidden Costs

Potential hidden costs include crypto conversion spreads, optional KYC express upgrades, or inactivity charges—all of which may apply even though basic use of the platform remains focused on crypto-to-crypto trading.

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

If you were to purchase €500 worth of BTC (via a supported stablecoin like USDT), you’d incur the base trading fee (around 0.2%), a likely wider spread on a low-liquidity pair, and a modest withdrawal cost depending on the network you choose to send BTC—altogether yielding noticeably higher effective cost than more liquid, fiat-friendly platforms.

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

XeggeX supports a substantial range of over 550 cryptocurrencies across around 930 market pairs, giving users exposure to both mainstream and niche digital assets in a single platform.

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 exchange focuses on spot trading and liquidity pools, with no standard margin, perpetual futures, options, crypto ETFs, staking, loans, copy-trading, grid bots, or automatic DCA—making it a simpler, crypto-to-crypto environment.

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

24 h volume and order-book depth (BTC/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 have access to basic order types such as market, limit, and trigger (stop) orders; however, advanced tools like alerts, comprehensive charting, native TradingView integrations, or robust APIs and WebSocket feeds are not currently supported.

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

While the exchange offers its core services broadly, certain features like derivatives or advanced products aren’t available in key markets, such as the United States, limiting access to some functionality based on location.

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

XeggeX stands out with its liquidity pool offerings, enabling users to contribute funds and earn rewards, but it lacks common innovative features like launchpads, launchpools, or multiple flexible vs. locked yield-earning models.

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

XeggeX was established in 2021 by crypto enthusiasts, with some sources indicating Germany as its base, though this remains somewhat ambiguous—its rapid niche focus and limited transparency make its legal structure and headquarters unclear.

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

The platform operated without formal regulatory oversight—no VASP registration, MiCA compliance, or similar licensing was disclosed—positioning it squarely in the unregulated camp.

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

XeggeX utilized a central custodial model with a combination of hot and cold storage, but offered no public proof of reserves, independent audits, or details on the proportion held in cold storage, limiting transparency and user assurance.

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 was no publicly available information about any insurance scheme or specific protection funds set aside to safeguard user deposits in case of loss or breach.

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

In February 2025, hackers compromised the CEO’s Telegram account and infiltrated the exchange’s core systems, leading to frozen withdrawals and user balances showing zero—culminating in a bankruptcy declaration by late June.

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

While the exchange promoted two-factor authentication and encryption, more advanced controls like withdrawal whitelists, anti-phishing systems, segregated sub-accounts, or fine-grained API permissions were either minimal or undocumented.

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

XeggeX did not maintain any visible transparency mechanisms—no monthly audit reports, no publicly visible wallet addresses, and no formal service-level agreements; communication slowed notably as the bankruptcy process unfolded.

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

XeggeX does not support fiat deposits; only cryptocurrency deposits via multiple blockchain networks are possible, with no stated minimum or maximum, and the process typically completes in just a few minutes.

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)

KYC isn’t mandatory for crypto-only trading, but users without KYC face a daily withdrawal cap of around $5,000—verification lifts this limit significantly, unlocking higher withdrawal thresholds for larger-volume users.

BigONE features two identity verification tiers

Withdrawals

Withdrawals are processed swiftly—often within minutes—and support several network types (e.g., ERC-20, BEP-20), although exact limits vary; verified users generally enjoy higher or unlimited withdrawal capacity.

limits, speeds & networks

Customer Support

Support is handled via a ticketing system with claimed 24/7 availability and typical response within 12 hours; email and platform tickets are primary channels, while response speed and resolution quality are reported to be inconsistent.

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’s interface is natively in English, with fee displays in USD; there are no localized versions or specific regulatory frameworks tailored to other regions.

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

XeggeX offers both web and mobile (iOS beta and Android) access, with a smooth, intuitive interface, but the app’s stability and recent update cadence are unclear and may vary across platforms.

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

XeggeX offers a clean and modern interface that’s intuitive for newcomers, featuring toggles between basic and full-screen layouts (plus light/dark themes), giving beginners a comfortable entry point and allowing power users to access more comprehensive views with minimal friction.

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 is engineered for swift order execution under normal conditions, but experienced disruptions and log-in downtime during critical market events—compounded by stretched support and restoration delays tied to operational chaos during the collapse.

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

XeggeX did not provide structured educational resources like academies, paper trading simulators, or Spanish-language tutorials, focusing instead on direct trading utility rather than user training or localized guidance.

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

While XeggeX initially maintained active presence across Discord and Telegram, these channels were abruptly limited or shut down amid the crisis—though remnants of community efforts, including unofficial Discord support, continue to persist. Referral incentives were present but overshadowed by the broader turmoil.

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

Users benefit from a native TradingView integration and access to liquidity-pool bots via the API, but there’s no formal integration with tax tools or accounting platforms—even though third-party developers have built basic automation tools via the REST API.

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

XeggeX’s streamlined interface and breadth of niche token offerings made it suitable for crypto-savvy traders interested in altcoin and meme assets—but its fragile infrastructure and lack of educational support or system stability rendered it inappropriate for risk-averse or learning-focused users.

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.