BigONE Review 2026

Top Brokers Overview — United States
How we tested BigONE

Traders Union has analyzed financial markets for over 14 years, evaluating brokers based on 250+ transparent criteria, including security, regulation, and trading conditions. Our expert team of over 50 professionals regularly updates a Watch List of 500+ brokers to provide users with data-driven insights. While our research is based on objective data, we recommend that users perform independent due diligence and consult official regulatory sources before making any financial decisions.

Learn more about our methodology and editorial policies.

Pros & Cons

  • all the most popular cryptocurrencies and tokens are traded on this exchange;
  • thirteen fiat currencies are represented (including the US dollar and the euro);
  • six investment options, including loans and staking;
  • TradingView web terminal and mobile trading application;
  • the site and application host thirteen languages;
  • a demo account is available to all users;
  • no minimum deposit and one of the lowest commissions;
  • profitable referral program (allows you to reduce commissions);
  • leverages: up to х3 for ETFs, х10 for margins, and х100 perpetual contracts.
  • the complex commission system is based on points, and not on trading volume or other factors;
  • the site operates officially and transparently, but there is no information about the active license;
  • there is no call center.

The BigONE cryptocurrency exchange is a multifunctional platform for buying and selling cryptocurrencies and investing. Bitcoin, Ethereum, Ripple, Litecoin, DogeCoin, Bitcoin Cash, and dozens of other cryptocurrencies and coins are traded on the exchange. Fiats are represented by the US dollar, euro, Chinese yuan, South Korean won, Brazilian real, and other world currencies (thirteen in total). The site has margin and spot trading, trading in perpetual contracts. There is a simplified trading service and demo accounts (suitable for beginners and for perfecting trading strategies).
BigONE offers a range of investment solutions, from cryptocurrency staking to mining deposits. In addition to the web terminal, there is a mobile application for iOS and Android. A one-level referral program is available to all users. Commissions on margin are not more than 0.1%. They are up to 0.18% on spot.

TU Expert Verdict

Editor at Cryptocurrency & Blockchain Department

BigONE demonstrates moderate stability and can suit certain traders. Its conditions are acceptable, and feedback is mixed but reasonable. In my own tests, it performed adequately, though it lacks the consistency of higher-rated companies.

BigONE is a cryptocurrency exchange offering 115 cryptocurrencies, 13 fiat currencies, and spot, margin, ETF, and perpetual contract markets. Its web and mobile platforms include TradingView charting, while demo accounts and six investment options, including staking and lending, are also available. Leverage reaches 1:10 for margin and 1:100 for perpetual contracts.

However, a notable drawback is that BigONE is not regulated by a government authority, leaving its oversight and investor protection weaker than at regulated exchanges. Fees use a points-based structure that is less transparent than volume-based pricing, customer support lacks live chat and phone service, and access is unavailable in the U.S. BigONE may suit crypto users seeking leveraged markets and passive-income features, while users prioritizing regulatory oversight or readily accessible support may prefer another exchange.

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BigONE User Reviews

Score:
The administration of the website shall not be liable for the accuracy of the reviews and does not have the technical ability to check the reviews for accuracy, as well as establish whether the authors of the reviews are indeed the customers of a specific company.
6.5 /10
19 total
  • 5-star
    16%
  • 4-star
    11%
  • 3-star
    63%
  • 2-star
    5%
  • 1-star
    5%
Mumu
1 year ago

The BigONE platform is completely official and transparent - this is evident in the organization of the interface, the service and the general approach to the user. Trading conditions are quite good: there are thirteen fiat currencies, including dollars and euros, which gives flexibility when working with different assets. But one thing is alarming: there's no clear information about valid licensing on the site. Nowadays, this is an important point, especially when it comes to long-term work and serious investment. When a company doesn't indicate by whom and where it is regulated, it raises questions about its reliability and the customer's possibilities for legal protection. So yes, you can use it, and the platform is convenient in many ways. But personally, I'd still prefer a broker with a clear license and transparent regulation.

La plateforme BigONE est tout à fait officielle et transparente - cela se ressent dans l'organisation de l'interface, le service et l'approche générale de l'utilisateur. Les conditions de trading sont assez bonnes : il y a treize devises fiduciaires, y compris le dollar et l'euro, ce qui donne de la flexibilité lorsque l'on travaille avec différents actifs.
Mais une chose est alarmante : il n'y a pas d'informations claires sur la licence valide sur le site. De nos jours, il s'agit d'un point important, surtout s'il s'agit d'un travail à long terme et d'investissements sérieux. Lorsqu'une société n'indique pas par qui et où elle est réglementée, cela soulève des questions quant à sa fiabilité et aux possibilités de protection juridique du client.
Alors oui, vous pouvez l'utiliser, et la plateforme est pratique à bien des égards. Mais personnellement, je préférerais toujours un courtier avec une licence claire et une réglementation transparente.

rambang
1 year ago

All the most popular cryptocurrencies and tokens are available on bigone crypto exchange - it's clear that the company really goes the extra mile for its customers by offering a wide range of assets. This is a good thing, as you can freely trade what interests you and feel no restrictions. The interface itself is very practical and transactions run smoothly, but there's one key point that I personally didn't like: it's the commission system. It's based on points, rather than the usual indicators such as transaction volume or account level. It's not easy to understand, and I think it lacks transparency. It's annoying not to be able to immediately understand how much commission you'll be charged, which is why I'm thinking of looking for a platform with a clearer and more predictable commission calculation system.

Toutes les cryptocurrencies et tokens les plus populaires sont disponibles sur bigone crypto exchange - il est clair que la société fait vraiment des efforts pour ses clients en offrant une large gamme d'actifs. C'est une bonne chose, car vous pouvez négocier librement ce qui vous intéresse et ne ressentir aucune restriction. L'interface elle-même est très pratique et les transactions se déroulent sans problème.
Mais il y a un point essentiel que je n'ai pas aimé personnellement : c'est le système de commission. Il est basé sur des points, et non sur les indicateurs habituels tels que le volume de transactions ou le niveau du compte. Il n'est pas facile à comprendre et je pense qu'il manque de transparence. Il est gênant de ne pas pouvoir comprendre immédiatement le montant de la commission qui vous sera facturée.
C'est pourquoi je pense chercher une plateforme avec un système de calcul des commissions plus clair et plus prévisible.

ghafarguru
1 year ago

The Big ONE platform offers six investment options, including lending and staking - which, in my opinion, is a big plus. It's nice that the broker doesn't limit itself to trading, but offers additional tools for passive income. I use it regularly, try out different formats and, in general, everything works without a hitch.
I'm particularly pleased that you can choose the appropriate method yourself - they don't impose anything, it's all up to you. The only drawback is the lack of a call center. Sometimes you want to ask a question quickly over the phone, especially in urgent situations, but there's no such facility. You have to write via chat or e-mail, and that's not always quick.

La plateforme Big ONE propose six options d'investissement, y compris le prêt et la mise en jeu - ce qui, à mon avis, est un grand avantage. Il est agréable que le courtier ne se limite pas au trading, mais offre des outils supplémentaires pour les revenus passifs. Je l'utilise régulièrement, j'essaie différents formats et, en général, tout fonctionne sans problème.
Je suis particulièrement satisfait que vous puissiez choisir vous-même la méthode appropriée - ils n'imposent rien, tout est laissé à votre discrétion. Cela donne un sentiment de flexibilité et de contrôle sur ses propres fonds.
Le seul inconvénient est l'absence d'un centre d'appel. Il arrive que l'on veuille poser rapidement une question par téléphone, surtout dans les situations urgentes, mais cette possibilité n'existe pas. Vous devez écrire par chat ou par courrier électronique, et ce n'est pas toujours rapide.

  • BigONE Commissions and Fees

    Score:
    This category evaluates trading costs and the transparency of deposit and withdrawal charges according to the Methodology. It covers spot and futures trading fees, P2P exchange costs, deposit/withdrawal fees, and tiered fee structures. The assessment ensures that fees are competitive and clearly disclosed, avoiding hidden or excessive costs. Each factor is scored based on defined criteria, contributing to the overall rating.
    6.5 /10

    BigONE received a 6.5/10 score for its trading fees. While BigONE is not the cheapest crypto exchange, the fees remain reasonable and competitive within the market.

    • Futures fees below industry average
    • No deposit fee
    • Spot fee above industry average
    • Withdrawal fee may be applied

    What are BigONE trading fees?

    We analyzed BigONE’s crypto fees and compared them to the top two competitors, both of which hold high average positions in our rankings. To establish a comprehensive benchmark, we also calculated the average fee score based on an evaluation of over 100 cryptocurrency exchanges.

    BigONE trading fees vs competitors

    BigONE Nexus Trade CoinMetro Industry average Based on the evaluation of over 100 leading crypto exchanges
    Spot, maker fee (%) Maker fees are charged when liquidity is added to the order book. This occurs by placing a limit order below the current market price for buy orders, or above the market price for sell orders. 0.2 0.22 0.1 0.15
    Spot, taker fee (%) Taker fees are charged when liquidity is removed from the order book. This typically happens when a trade is executed at the market price. 0.2 0.22 0.2 0.194
    Futures, maker fee(%) 0.02 0 0 0.024
    Futures, taker fee(%) 0.05 0 0.053

    What are BigONE deposit and withdrawal fees?

    Deposit fee, % Important! Even if an exchange does not charge fees for deposits and withdrawals, there can also be fees from the payment system or cryptocurrency network used by the user. For example, the network fee for USDT TRC20 is typically around $1. 0
    Withdrawal fee, % 0.0005 BTC 0.01 ETH

    Does BigONE offer P2P trading?

    Yes, BigONE offers a P2P trading platform. We have provided the fees for these transactions and compared them with competitors.
    BigONE P2P Fees
    BigONE MaiCoin MAX BTSE
    P2P maker fee (%) 0,02 - 0,20 0,1 0,01
    P2P taker fee (%) 0,06 - 20 0,15 0,05
  • Regulation and Safety

    Score:
    Our evaluation encompasses several key factors, including government regulation, two-factor authentication (2FA), cold wallet storage of client assets, investor protection funds, KYC protocol adherence, year of foundation, and history of security breaches. Read more in our Methodology
    5.3 /10

    With a 5.3/10 score, BigONE demonstrates a moderate level of security and regulation. While the platform meets basic safety standards, it may not offer the same level of protection as higher-rated exchanges.

    • Cold wallet storage
    • 2FA
    • No successful hacks history
    • No facial recognition
    • Not government-regulated

    We also compared BigONE against the top two competitors with the highest scores in our overall ranking based on the most critical security indicators.

    BigONE Security Factors
    BigONE OKX Coinbase
    Tier-1 regulation
    No
    No
    Yes
    Government-regulated
    No
    Yes
    Yes
    Investor protection fund Provides compensation to users in case of financial loss due to unforeseen circumstances on the platform.
    No
    Yes
    Yes
    2FA
    Yes
    Yes
    Yes
    Facial recognition
    No
    Yes
    No
    Cold wallet storage The majority of user funds are held offline, reducing vulnerability to online attacks.
    Yes
    Yes
    Yes
    Successful hacker attacks We review publicly available information on past security breaches to assess the exchange's security track record.
    No
    No
    Yes

    Is BigONE a regulated crypto exchange? Regulation is crucial for the security and legitimacy of a cryptocurrency exchange. We assess the exchange’s regulatory status and its impact on platform reliability.

    BigONE is not currently regulated by any government authority, which is still a common occurrence in the cryptocurrency industry. While this doesn't automatically mean BigONE is unreliable, government-regulated exchanges are generally considered more reliable due to the added oversight and client protection they offer.

    Is verification (KYC) mandatory at BigONE?

    Yes, KYC verification is mandatory at BigONE. You will need to complete the verification process before you can open an account and access the platform's full range of services.

    Is BigONE available in the USA?

    BigONE is not available in the USA due to regulatory restrictions. In some cases, access might differ by state, so we recommend confirming details with the platform’s support or checking the official website for the latest updates.

    You may also consider the top 3 exchanges that are available in the USA and rank highly based on our methodology: OKX, Coinbase, Crypto.com .

  • Deposit and Withdrawal

    Score:
    We evaluated the deposit and withdrawal experience, considering several key factors such as the range of available methods, transaction processing speed, minimum deposit requirements, and associated fees. Read more in our Methodology.
    10 /10

    BigONE received a 10/10 rating for its deposit and withdrawal services. BigONE supports a wide range of payment methods with low or no fees, ensuring fast and convenient transactions.

    • Google Pay supported
    • Bank transfers for deposits and withdrawals
    • No deposit fees
    • Many cryptocurrencies for deposits and withdrawals
    • Withdrawal fee applies

    Deposit and withdrawal options

    BigONE supports the following deposit and withdrawal options: Bank transfers, Bank card, Crypto, PayPal, Advcash Wallet, Google Pay, Apple Pay.

    BigONE Deposit and withdrawal options vs competitors

    BigONE OKX Coinbase
    Bank transfers
    Yes
    No
    Yes
    Bank card
    Yes
    Yes
    Yes
    Crypto
    Yes
    Yes
    Yes
    PayPal
    Yes
    No
    Yes

    What is BigONE minimum deposit?

    The minimum deposit at BigONE is 1 USD/USDT or 1 BTC. The minimum trade size is 1 USD/USDT, which also serves as the minimum amount required to start trading on the platform.

    BigONE minimum deposit vs competitors

    BigONE OKX Coinbase
    Minimum deposit, USD or USDT 1 10 10
    Minimum deposit, BTC 1 5 1
    Minimum trade amount, USD/USDT 1 1 2

    Does BigONE support fiat money?

    BigONE supports fiat currency trading and account funding. The following fiat currencies are accepted: USD, EUR, GBP, BRL, AUD, UAH, TRY, ZAR, PLN, NGN.

  • Supported Coins & Markets

    Score:
    Evaluates the range of available cryptocurrencies, fiat currencies, and markets, as well as investment tools like staking, farming, and other yield options. Read more in the Methodology section.
    7.5 /10

    BigONE received a score of 7.5/10 in this category, reflecting a solid selection of tradable assets and markets. BigONE supports 115 cryptocurrencies and basic trading types, although some advanced features or asset diversity may be limited compared to leading exchanges.

    • Crypto options available
    • Fiat currencies supported
    • NFTs available
    • Prediction markets are not supported
    • No tokenized stocks or real-world assets

    BigONE supported coins and markets vs competitors

    We compared BigONE with leading exchanges in terms of supported coins, NFT access, and derivatives like futures and options to help users assess the platform’s product range and trading flexibility.

    BigONE OKX Coinbase
    Supported coins 115 600+ 400+
    Futures/Perpetual contracts
    Yes
    Yes
    Yes
    Options
    Yes
    Yes
    No
    NFTs
    Yes
    Yes
    Yes
    Tokenized Assets Digital tokens representing real-world assets, such as stocks, bonds, commodities, or real estate.
    No
    Yes
    Yes
    TradFi Perps Perpetual futures contracts linked to traditional financial assets, such as stocks, indices, or commodities.
    Yes
    Yes
    Yes
    Prediction Markets Markets where users trade contracts based on the outcomes of future events.
    No
    No
    No
    Other Assets
    No
    No
    Pre-IPO

    BigONE passive income options vs competitors

    We also compared BigONE with top competitors in terms of passive income opportunities such as staking, farming, and copy trading, to help users evaluate the platform’s earning potential beyond regular trading.

    BigONE OKX Coinbase
    Staking
    Yes
    Yes
    Yes
    Yield farming
    Yes
    Yes
    Yes
    Copy trading
    Yes
    Yes
    No
  • Trading Apps & Tools

    Score:
    This section evaluates the quality and variety of trading platforms offered by the broker. It considers supported platforms, core features, device compatibility, and the availability of tools for automation, analysis, and different trading styles. Learn more in our Methodology.
    8.5 /10

    BigONE received a score of 8.5/10 for its trading apps and tools. Its mobile platforms are highly rated on both iOS and Android, delivering smooth performance, advanced charting capabilities, and real-time market data.

    • Strategy sharing with Copy Trading
    • Android app score 4.1
    • Mobile indicators allowed
    • Advanced tools and automation with API
    • No Face ID
    • Advanced orders not available
    • No trading bots for traders

    Trading apps

    BigONE provides web and mobile apps for both Android and iOS users, with an average rating of 4.4 on the App Store and 4.1 on Google Play. Our review focused on core features important to traders, particularly trading functionality and security tools, to evaluate how convenient and safe the BigONE platform is for mobile use.

    BigONE OKX Coinbase
    2FA
    Yes
    Yes
    Yes
    Face ID
    No
    Yes
    No
    Mob Indicators
    Yes
    Yes
    Yes
    Alerts
    Yes
    Yes
    Yes
    Advanced Orders These are specialized trading features that give users more precise control over how trades are executed. Examples include Stop-Limit, Trailing Stop, and OCO (One Cancels the Other). These tools may only be available on the web version of the platform.
    Yes
    Yes
    Yes
    Trading with bots
    No
    Yes
    No
    API
    Yes
    Yes
    Yes
    Extra trading platforms These refer to third-party platforms supported by the crypto exchange in addition to its own proprietary system.
    No
    No
    No

    Does BigONE offer a desktop app?

    No, BigONE does not currently offer a desktop app. However, users can access the platform via its web version, which provides more comprehensive functionality compared to the mobile apps.

    Does BigONE offer advanced charting with TradingView integration?

    Yes, BigONE offers advanced charting through direct integration with TradingView. Users can access TradingView’s full suite of indicators, drawing tools, and multi-timeframe analysis directly on the platform.

  • Customer Support

    Score:
    We evaluated Customer Support at BigONE based on the availability of live chat, email, phone support, ticket systems, help center resources, 24/7 assistance, multilingual support, and response time. Our assessment focuses on support accessibility and responsiveness. Learn the assessment criteria
    4.7 /10

    BigONE provides below-average customer support, with noticeable limitations in communication channels, service availability, or additional assistance resources.

    During TU testing, the exchange received a relatively low score for support accessibility and responsiveness. Users may face difficulties obtaining timely assistance with account access, deposits, withdrawals, or trading-related issues.

    • Support ticket system available
    • 24/7 customer support available
    • Comprehensive help center available
    • Limited language support
    • Live chat support unavailable

    BigONE Support Channels vs Competitors

    BigONE OKX Coinbase
    Live Chat
    No
    No
    Yes
    Email Support
    No
    No
    No
    Phone Support
    No
    No
    No
    Ticket System
    Yes
    Yes
    Yes
    24/7 Support
    Yes
    Yes
    Yes
    Help Center / FAQ
    Yes
    Yes
    Yes
    Multilingual Support
    No
    No
    Yes
    Contacts
    Foundation date 2017
    Official site https://big.one/

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