BigONE Review 2025

BigONE offers 500+ cryptocurrencies with futures contracts with leverage of up to 100x and margin trading pairs with 10x leverage.

Spot trading is possible without verification on this exchange, and it comes with a 0.2% (or lower) fee. Futures maker traders are charged a 0.02% and takers pay a 0.06% cost on this platform.

BigONE exchange review: benefits, drawbacks, and other details

BigONE Company Information & Regulation

This crypto exchange, with a team of 101-250 people, founded in 2017 and registered in Seychelles, operates under the legal name BigONE, LLC.

There is not much other information available about the company structure, and it is not regulated by any financial authorities.

BigOne CEO

Ian Tian is the Chief Executive Officer of BigONE Exchange, leveraging a strong background in blockchain and investment consulting. He previously held leadership roles in INBlockchain, Uniblock Investment Consultancy, and Futurity Games, and is a graduate of Nankai University.

• Current Role: CEO at BigONE Exchange
• Past Experience: INBlockchain, Uniblock Investment Consultancy, and Futurity Games
• Academic Background: Graduate of Nankai University
• Expertise: Blockchain, investment consulting, and digital finance leadership

BigONE Exchange Key Specifications

Here's a summary of the key features that have made up the mentioned company as a cryptocurrency exchange:

Pros and Cons

When considering BigONE as your cryptocurrency exchange of choice, it's essential to weigh its advantages and disadvantages. Here's a balanced overview:

User Verification Level System

BigONE employs a tiered user level structure based on identity verification. These levels differ in 2 factors, which are discussed in this table:

The spot transactions and deposits are unlimited across all user levels.

What Commissions and Fees Are Applied in BigONE?

BigONE applies a standard maker/taker fee of 0.20% for spot trading, which aligns with industry averages. For futures markets, fees are lower: makers pay 0.02%, while takers pay 0.06%.

The platform also uses a tiered membership system (VIP 1 to VIP 8), allowing users with higher trading volumes or referral activity to receive discounted fees as they advance through the levels.

You can upgrade your level either by increasing your 30-day trading volume or your 30-day average asset holdings.

As is the case on most other crypto exchanges, there is no deposit fee; however, a withdrawal fee is charged based on the blockchain network.

Coins/Tokens Available for Trading

BigONE supports a diverse range of digital assets, listing over 500 cryptocurrencies. While fiat currencies like USD or EUR are not directly tradable, stablecoins such as USDT are widely used on the platform as base trading pairs.

The exchange focuses on crypto-to-crypto trading and includes mainstream coins like Bitcoin and Ethereum, as well as a wide variety of altcoins.

Additionally, BigONE operates its own native utility token, ONE, which offers platform-specific benefits to holders. Here's a list of supported token categories:

• NFT tokens
• Layer2
• Rollup
• ZX
• Web3
• Metaverse
• GameFi
• Meme
• And more

Futures Trading and Margin Pairs on BigONE

The exchange offers both futures and margin trading options. We will have a quick overview in this section of BigONE review:

• Perpetual futures contracts in USDT-Margined and Coin-Margined categories with leverage of up to 100x
• Margin trading pairs with up to 10x leverage

Quick Guide on How to Sign Up and Verify

Registering on BigONE Exchange is fast and easy, giving you access to a wide range of crypto trading pairs and features. To begin, you’ll need a valid email address and a secure password.

Note that full trading functionality requires completingidentity verification (KYC). BigOne registration steps:

#1 Start the Signup Process

Head to the BigONE official website and click the “Sign Up” option at the top.

#2 Fill in Basic Account Details

Enter your email and choose a strong password. Request a verification code by clicking “Send Code”, then input the code received via email in the required field.

#3 Finalize and Verify

Agree to the Terms of Service and click “Create Account”. After creating your account, proceed to KYC verification by uploading your personal documents to lift trading restrictions.

How to Trade on BigONE

BigONE’s web platform enables users to buy and sell digital assets seamlessly. By following these steps, traders can search for cryptocurrencies, explore market data, and place secure spot orders with either limit or market pricing.

#1 Log In and Access the Market

Visit BigONE's official website, log in to your account, and navigate to the "Market" section from the homepage to begin trading.

#2 Search for Your Cryptocurrency

Use the search bar to quickly locate the digital asset you want to trade. Select the desired trading pair from the displayed list.

#3 Explore the Market Page

The market page includes 24-hour data, charts, order books, order types, asset overviews, and transaction history. Review these details to make informed trading decisions.

#4 Place a Buy or Sell Order

In the order area, enter your chosen price and quantity for buying or selling. For instant execution, select Market Order; for pending trades at set prices, choose Limit Order.

#5 Adjust with Percentage Bar

Use the percentage bar under the order quantity field to allocate a portion of your total USDT balance toward the BTC trade efficiently.

Trading Platform and Its Software

Like other crypto exchanges, BigONE offers a proprietary platform with essential features such as TP/SL, multiple timeframes, charts, and more for spot, futures, and margin trading. Access the platform via these environments:

• BigOne iOS
• BigOne Android
• BigOne Web

BigONE Trade Volume

BigONE Trading Volume has been highly volatile over the last three months, ranging from below $250M to peaks above $1.5B, with strong activity surges recorded in late May, mid-July, and mid-August 2025.

• Peak daily volume: Above $1.5B in August
• Lowest dips: Under $250M in June and July
• Average range: $500M – $1B daily
• Pattern: Sharp spikes with frequent volatility across May–August

BigONE Services

BigONE services include TradingView integration, auto-trading bots, API access, and referral programs, providing essential tools for traders, while lacking advanced features such as P2P trading, OTC, demo accounts, DEX, NFT marketplace, and auto-invest options.

BigONE Safety and Security Evaluation

BigONE applies several core security protocols, including cold wallet storage, 2FA authentication, and regular audits. The platform has not reported any successful hacks to date.

However, it lacks regulatory oversight, a formal investor protection fund, and biometric login features like facial recognition, which are increasingly common among leading exchanges.

The company prides itself on a 3-star score obtained from the CER.live website for its security measures. The score is given based on these 3 factors:

• Bug bounty
• Penetration test
• Proof of reserve

The mentioned source has given a BBB rating to this exchange.

BigONE Security Rankings

The exchange's security profile on CER.live shows a CCC rating with a 50% score, backed by strong user security (97/100) and bug bounty programs, but lacking penetration tests, ISO 27001, CCSS certifications, and funds insurance coverage.

The BigONE Certik Skynet profile has achieved a 77.48 Skynet score (BBB), with strong market security (88.90) and cybersecurity (82.00), but weaker operational performance (69.14) and low community trust (68.29), highlighting areas that need reinforcement.

Payment Options and Withdrawal Methods

BigONE Exchange offers a limited list of options for making deposits and withdrawals:

• Cryptocurrencies: Based on blockchain transactions between digital wallets
• Credit/Debit Cards: For fiat deposits and buying assets

To start trading on BigONE, users must meet a minimum order size of 10 USDT. Deposits are accepted from as low as 1 USDT or 0.0001 BTC, making the platform highly accessible for beginners and low-volume traders.

Trust Scores and Ratings for BigONE

When it comes to trust, we rely on reputable sources such as "Trustpilot" and "CoinGecko" to evaluate a platform. Here is a detailed overview:

• BigONE Trustpilot: A low 1.9/5 based on a paltry 19 reviews

• BigOne CoinGecko: A more promising Trust Score of 8/10

• ScamAdviser: A Trustscore of 76/100, but a 2.2/5 user rating with approx. 20 reviews

BigOne Features

BigOne offers a wide range of crypto services, from copy trading to crypto virtual cards.

BigONE Bonuses

The exchange offers various event promotions, such as a 10% discount rate on crypto loans, $3,500 Christmas prize pool, etc. However, as of 17 August 2025, the exchange has no active promotions.

BigONE Support Channels and Open Hours

This company offers a good level of support services to its users with 3 channels:

• Email support via cs@big.one
• Ticket submission system
• Live chat for real-time assistance

As stated on the official website's homepage, the support agents are available24/7.

Copy Trading and Other Passive Earning Services

This is where the discussed exchange shines the most; it provides access to a decent variety of options for earning passive income besides trading, from crypto copy trading software to staking and more, including:

• Copy Trading
• Staking
• Dual Investment
• Mixin Node
• ETH PoS Validator
• Loans
• Liquidity Mining

BigOne Earn

BigONE provides a full crypto staking ecosystem through its “BigONE Earn” platform, allowing users to earn passive income via fixed or flexible staking contracts.

Beyond staking, the exchange also offers other DeFi-style services such as liquidity mining and crypto lending, giving users multiple options to generate yield on idle assets.

BigOne Copy Trading

BigONE supports copy trading, enabling users to mirror the strategies of top-performing traders on the platform. This is especially helpful for beginners or passive investors.

Additional tools like grid trading strategies with automated parameters provide further flexibility for hands-off trading.

Restricted Regions and Countries

Unfortunately, BigONE isn't available everywhere, and it's because of the international/local regulations in addition to sanctions. Here is a list including some of these restricted regions:

• United States
• China
• Iraq
• North Korea
• Iran
• Yemen
• Cuba
• Singapore
• And so on

BigOne in Comparison with Other Exchanges

Let's compare BigOne features and services with some of the popular crypto exchanges in the market:

Writer's Opinion And Conclusion

BigONE operates based on 3 levels [Unverified, Fundamental, Advanced] for identity verification, which differ regarding P2P trading limitations [going up to 200K USDT daily] and withdrawals [up to +50 BTC daily].

CoinGecko has given the mentioned exchange an 8/10 trust score, and ScamAdviser evaluates it as a 76/100.