Why choose our arbitrage scanners?

Speed

Ultra-fast market data processing with no noticeable delays and real-time updates.

Functionality

A wide range of settings and filters that can be tailored to your trading strategy and personal preferences.

Easy to use

Our scanners are delivered as user-friendly Telegram bots with intuitive interfaces and beginner-friendly default settings. There's no need to manually add coins - everything is already configured.

Support & Community

We provide all the guides and documentation you need for free. Our users also have access to technical support and an active community.

Proven over time

Reliable and highly optimized algorithms refined through years of practical experience. We've been operating since July 9, 2022.

Technology stack

We build our products using modern technologies and high-performance programming languages. Development is handled by experienced professionals.

Our products

Scanner + Telegram Bot for cryptocurrency futures funding and price spread arbitrage

The cryptocurrency futures arbitrage scanner automatically searches for arbitrage opportunities across crypto exchanges in real time. It finds opportunities for futures-to-futures and futures-to-spot arbitrage. It allows you to find opportunities based on both price spread (the difference between cryptocurrency prices) and funding arbitrage (the difference between futures funding rates)

You don't need to manually compare prices across dozens of exchanges — the scanner monitors the market automatically and shows current arbitrage opportunities. Work through the browser version, Telegram Mini App, or Telegram bot

Cryptocurrency futures funding and price spread arbitrage scanner - list of futures-to-futures opportunities BigBTC Cryptocurrency futures funding and price spread arbitrage scanner - futures-to-futures opportunities in table view BigBTC Cryptocurrency futures funding and price spread arbitrage scanner - futures-to-spot opportunities BigBTC

View futures-to-futures and futures-to-spot arbitrage opportunities in the browser version and Telegram Mini App as cards or in list view. Sort opportunities by price spread and funding spread. An extensive set of filters lets you filter opportunities by the parameters you are interested in: spreads, trading volumes, exchanges, time until funding, and more.

Each opportunity shows all the essential information: current prices, funding rates, time until the next funding payment, 24-hour volume, and the availability of deposits and withdrawals for the coin

The same futures-to-futures and futures-to-spot opportunity lists, along with the current funding rate list, are also available in the Telegram bot — work wherever it is most convenient for you.

The scanner's Telegram bot also provides all the essential information for each opportunity. You can refresh an opportunity in the bot to recalculate spreads and prices in real time.

You can add any opportunity to your watchlist, and the bot will notify you about changes in the funding spread, price spread, funding interval, and more.

Cryptocurrency futures funding and price spread arbitrage scanner - Telegram bot BigBTC Cryptocurrency futures funding and price spread arbitrage scanner - Telegram bot - opportunity and watchlist BigBTC
Cryptocurrency futures funding and price spread arbitrage scanner - charts BigBTC Cryptocurrency futures funding and price spread arbitrage scanner - opportunity analysis BigBTC Cryptocurrency futures funding and price spread arbitrage scanner - opportunity exit notifications BigBTC

In-Depth Opportunity Analysis
In the browser version and Telegram Mini App, analyze an opportunity using real-time exchange order books, current price spreads, price convergence history, and funding rate history.

You can enter your own entry data for the opportunity — this allows you to track your current price spread profit in real time and view it on a chart.

Exit Notifications
You can also set exit notifications in the browser version and Telegram Mini App. The bot will notify you when it is time to exit the opportunity and lock in your profit

Opportunity Monitoring
You can set up monitoring for the opportunities you are interested in — the bot will notify you when the most profitable opportunities appear on the market.

You can also set up monitoring for funding rates

Cryptocurrency futures funding and price spread arbitrage scanner - opportunity monitoring BigBTC
Telegram bot for cross-exchange cryptocurrency arbitrage BigBTC

Scanner for cross-exchange cryptocurrency arbitrage CEX - CEX

Our algorithm monitors cryptocurrency prices in real time 24/7, detects price differences across exchanges, and sends you ready made arbitrage opportunities for cross-exchange trading. Everything is packed into an easy to use Telegram bot with intuitive settings. It offers extensive filtering options, allowing you to customize opportunities for your preferred arbitrage strategy.

Telegram bots for finding arbitrage opportunities between Binance, ByBit, MEXC and exchange services listed on BestChange — BigBTC

Scanners for finding arbitrage opportunities between Binance, ByBit or MEXC and exchange services listed on BestChange

Scanner bots help you find the best spreads between buying and selling cryptocurrencies on an exchange and across all exchange services listed on the BestChange aggregator (more than 600 currently)
Available for Binance, ByBit, and MEXC as separate bots for your convenience. You can switch between bots for different exchanges for free during your subscription
Advanced set of features and filters
Bank cards are not used in the arbitrage opportunities

Educational Telegram bot from BigBTC

Educational Telegram bot

Free step by step instructions on how to use our cryptocurrency arbitrage bots.

BigBTC affiliate program

BigBTC affiliate program

Earn from 10% to 50% commission for every referred customer through our affiliate program.

BigBTC arbitrage calculators

BigBTC arbitrage calculators

Free spread calculators for cryptocurrency arbitrage without using bank cards. Calculate potential profits for both cross-exchange arbitrage and exchange-to-BestChange arbitrage opportunities.

Need help?
Contact us anytime - we'll be happy to answer your questions

Partner exchanges

Video reviews

Customer reviews

By the end of the month my total profit reached about $1,650, while without the bot it would have been around $1,200. For a semi-passive income that only requires around 6–8 hours per month, that's an excellent result.

Sometimes I don't even earn that much from my main job despite spending ten times more time on it.

That made me want to leave a detailed review as a thank you to the developers. The last time I thanked them was about 13 months ago, when I was still using the nickname Dima. Back then I recovered the cost of the bot during my very first month and started making profit.

My overall opinion is simple: this is an outstanding tool for generating semi-passive income. If you compare earnings per hour, it easily beats my regular job. The only thing to understand is that profitable trading opportunities don't appear every day, and you can easily miss a volatility spike even if you're away for just a few minutes. That's simply part of the game. Working entirely from a phone is something I'd only recommend to experienced users - it's much better to miss an opportunity than make an expensive mistake. Personally, I prefer trading from a computer because it's faster and much more convenient.

I've been using the bot since November 2022. I started with deposits of around $1,000–2,000 to learn, then gradually increased my capital to $5,000, $10,000 and later $15,000. People often ask whether it's worth using a much larger deposit. In reality, only a limited number of reliable exchangers can safely process very large amounts. However, having more capital is very useful during periods of high volatility when profitable opportunities appear one after another. Sometimes the market pumps and immediately dumps afterwards, and a larger balance allows you to participate in every opportunity.

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Tomorrow my first monthly subscription expires, so here's my summary. I'm a complete beginner - not only with the bot but with cryptocurrency in general. At first I only traded through Netex and experimented with a few other exchangers later.

Deposit: $1,000 Spot + $200 Futures.
Earnings: $648.

I'm increasing my capital to $1,500 now.

The bot is amazing, and special thanks to the admins for their incredible patience and outstanding support.

Read more →

Today I traded a Bybit USDT → BTC arbitrage opportunity.

The exchanger locked in an excellent exchange rate and sent the Bitcoin very quickly. I definitely recommend working with this exchanger. Thanks to hedging and a little patience, the final spread reached 1.59% (about $15.89 profit).

I'd also like to give BigBTC support a solid 5 out of 5. This was my very first successful arbitrage trade, and I'm very grateful for their professionalism, patience, and detailed answers to all my private messages.

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I've made a little over $300 in just a couple of weeks. I'm still learning, so I'm very happy with the result. I've already earned back the cost of my subscription, and everything else is profit.

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Thanks to the support team's quick response regarding the exchanger's conditions, I decided to send my ETH. The first blockchain confirmation arrived in just 20–30 seconds.

In total, only about 70 seconds passed from buying ETH on the exchange to locking in the exchanger's rate. There was some risk of the market moving against me, but it was relatively small and completely justified in this situation.

Final profit: +$92 with a working capital of about $9,900.

As always, BigBTC support is simply the best.

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My opinion after using the bot: it's a real working tool - not a magic money button. With a deposit of around $2,000, I was making anywhere between $250 and $1,200 per month.

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I finished March with more than $5,300 in profit. I started the month with a deposit of approximately $4,500.

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Huge thanks to this incredibly fast bot. It even managed to catch pricing errors. One day alone I earned about $800 from an exchange pricing mistake.

I was watching BestChange, and the opportunity didn't even have time to appear there before the bot had already opened the trade twice.

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My very first month of subscription is coming to an end, and my return has exceeded 50%. Looks like I picked a great month to get started!

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I purchased a 3-month subscription to the cross-exchange arbitrage scanner, and it's absolutely fantastic.

The bot works so fast that it's sometimes hard to keep up with it. There are plenty of arbitrage opportunities.

Now I just need to learn all the details and fine-tune the bot to match my own trading style.

Read more →

Is the admin here?

A few months ago I was using this bot, and honestly it's an amazing bot with an amazing community. I haven't seen anything similar anywhere else.

I had to stop because of personal circumstances, but now I'm coming back.

It's a really great way to make money if you're willing to learn how it works.

Read more →

One of the opportunities came from the cross-exchange arbitrage bot. I transferred SC coins to Bybit at 9:33, and they arrived at 13:30. I used hedging, and after deducting all fees and hedging costs, my net profit was 47.4 USDT.

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2,300+ Reviews
We publish all user reviews in our Telegram channel under the hashtag #reviews:

Pricing

* A 25% discount applies to the total price when subscribing to two or more scanners

Basic plan Subscription to any 1 scanner of your choice Choose any scanner: futures arbitrage, cross-exchange arbitrage, Binance - BestChange arbitrage, ByBit - BestChange arbitrage, or MEXC - BestChange arbitrage 25% Discount Double plan Subscription to any 2 scanners of your choice Choose any 2 scanners: futures arbitrage, cross-exchange arbitrage, Binance - BestChange arbitrage, ByBit - BestChange arbitrage, MEXC - BestChange arbitrage 25% Discount Triple plan Subscription to any 3 scanners of your choice Choose any 3 scanners: futures arbitrage, cross-exchange arbitrage, Binance - BestChange arbitrage, ByBit - BestChange arbitrage, MEXC - BestChange arbitrage Flexible access Flex Access to any 1 scanner with the option to switch to any other scanner during the subscription period
1 week 25 USDT 50 → 37 USDT 75 → 56 USDT 50 USDT
2 weeks 45 USDT 90 → 67 USDT 135 → 101 USDT 90 USDT
1 month 65 USDT 130 → 97 USDT 195 → 146 USDT 130 USDT
3 months 150 USDT 300 → 225 USDT 450 → 337 USDT 300 USDT
6 months 250 USDT 500 → 375 USDT 750 → 562 USDT 500 USDT
1 year 450 USDT 900 → 675 USDT 1350 → 1012 USDT 900 USDT
Lifetime 800 USDT 1600 → 1200 USDT 2400 → 1800 USDT 1600 USDT
Buy

What's Included in the subscription?

Futures arbitrage
  • Access to the scanner in a web browser
  • Access to the scanner in Telegram Mini App
  • Access to the scanner in Telegram bot
  • Ready futures-to-futures arbitrage opportunities
  • Ready futures-to-spot arbitrage opportunities
  • Funding rate list
  • Telegram notifications about new arbitrage opportunities — opportunity monitoring
  • Telegram notifications when it's time to exit an opportunity based on profitability and other parameters
  • In-depth opportunity analysis with charts, order books, and historical data
  • Opportunity tracking
  • Advanced set of filters
  • Access to the private BigBTC scanner users' chat
  • We send you structured educational materials about this type of arbitrage via private messages
Cross-Exchange arbitrage
  • Access to the scanner in Telegram bot
  • Ready CEX-to-CEX arbitrage opportunities
  • Telegram notifications about new arbitrage opportunities — opportunity monitoring
  • Advanced set of filters
  • Access to the private BigBTC scanner users' chat
  • We send you structured educational materials about this type of arbitrage via private messages
BestChange arbitrage
  • Access to the scanner in Telegram bot
  • Ability to switch between three scanners for different exchanges during the subscription period: Binance - BestChange, ByBit - BestChange, MEXC - BestChange
  • Access to the BestChange exchangers list table, including their operating conditions, categories based on their terms, and user reviews from our bot users
  • Access to the chronological list of user reviews of exchange services listed on BestChange
  • Access to the private Telegram chat with information about the operating conditions of exchange services listed on BestChange
  • Ready arbitrage opportunities between exchanges and exchange services listed on the BestChange aggregator
  • Telegram notifications about new arbitrage opportunities — opportunity monitoring
  • Advanced set of filters
  • Access to the private BigBTC scanner users' chat
  • We send you structured educational materials about this type of arbitrage via private messages

Join our community

Frequently asked questions

What types of cryptocurrency arbitrage do you offer?

1. Cryptocurrency arbitrage between exchanges and exchangers listed on the BestChange aggregator.

2. Cross-exchange cryptocurrency arbitrage.

3. Funding rate and futures spread arbitrage.

Do you offer a free trial?

Cross-exchange cryptocurrency arbitrage

We previously offered a 2-hour free trial so users could test the bot and explore its features. At the moment, free trial subscriptions are no longer available.

Exchange → BestChange arbitrage

There is no free trial for this product for several reasons:

1. Free access negatively affects our entire community. Many people who simply want to "see how it works" create unnecessary exchange requests and consume exchanger reserves. Our products are intended for people who genuinely want to learn, trade, and earn.

2. In addition to the bot, subscribers receive access to our exchanger database. It categorizes exchangers, contains working conditions, and includes reviews from our users. We have been collecting this information for more than two years, so it cannot be offered for free. Working with random exchangers is usually not profitable - you need to understand how they operate and build your own blacklist.

3. Cross-exchange arbitrage generates significantly more opportunities because the bot analyzes virtually every coin available on supported exchanges. BestChange arbitrage focuses on major cryptocurrencies, so profitable opportunities depend heavily on market volatility and may appear only occasionally.

How much can I earn?

To estimate your potential earnings, you can:

1. Read user reviews under the #reviews hashtag in our Telegram channel: BigBTCchannel.

2. Check the statistics section available from the website menu.

Your income depends on your knowledge, experience, trading skills, and decision-making. Our bots are market scanning tools that provide trading opportunities - the final result depends on how you use that information.

What minimum deposit do I need?

We recommend starting with at least 500 USDT, although 1,000 USDT or more is preferable. A larger deposit provides access to more profitable opportunities while reducing the impact of fixed deposit and withdrawal fees.

500 USDT is generally the minimum amount that allows you to trade profitably and gain experience. Meaningful earnings typically begin from around 1,000 USDT.

In our opinion, a comfortable working capital ranges from 1,000 to 20,000 USDT.

We also strongly recommend using hedging in arbitrage strategies. Hedging requires additional capital separate from your primary trading balance.

Do you have an affiliate program?

Yes. Our affiliate program is available through a dedicated Telegram bot with your personal dashboard: BigBTC_ref_bot.

Your referral links are already available inside the bot.
The starting commission for your referral's first purchase is 10%, and it can increase up to 50%.

Be sure to check the 'Change Reward Percentage' option. We want our partners to understand how our cryptocurrency arbitrage bots work, so:

1. Successfully passing a short knowledge test will increase your commission rate.

2. Users with practical experience using our arbitrage bots can also qualify for higher referral rewards.

Are there private chats for scanner users?

Yes. In addition to our public Telegram chat, we also have a private community exclusively for users of our cryptocurrency arbitrage scanner bots. Access to the private chat is provided by our support team after purchasing any subscription.

Do you provide training?

We do not sell training as a separate service because we believe it isn't necessary. Everything you need to start working with our bots is available in our educational Telegram bot: BigBTC_learning_bot.

After purchasing a subscription, our support team will also send you a structured guide with all the essential information. If you still have questions, you can ask them in our public chat, private community chats, or directly through technical support.

How can I contact you?

For any questions, please contact our support team via Telegram: BigBTCsupport4.
Support links are also available inside all of our bots.

Important: We never contact users first. If someone messages you claiming to represent BigBTC, please be careful - it is most likely a scammer.