We investigated trader numbers across the 143 providers in our evolving database, combining this data with our ratings to rank the largest brokers by client count – helping you find the most established and popular brokers.
Top Brokers With The Most Clients
Below are the 6 most popular brokers in the United Kingdom based on the number of clients that trade with them. Note that user figures are subject to change.
Tested with a live trading account
Accepts traders from United Kingdom
Your capital is at risk. Trade only with funds you can afford to lose.
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- Demo account
- Platforms: eToro Web, CopyTrader, TradingCentral
- Min. deposit: $50
55% of retail CFD accounts lose money. eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk. -
- Demo account
- Platforms: WebTrader, App
- Min. deposit: $100
81% of retail CFD accounts lose money. -
- Demo account
- Platforms: InstaTrade Gear, MT4
- Min. deposit: $1
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- Demo account
- Regulator: BVI FSC
- Platforms: MT4, MT5
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- Demo account
- Regulator: FCA, ASIC, FSCA, VFSC, CIMA
- Min. deposit: $50
72.65% of accounts lose money when trading CFDs with this provider. -
- Demo account
- Instruments: Cryptos, Perpetual Futures, Tokenized Stocks
- Regulator: CBI
Learn how we test brokers and why you can trust our ratings.
Why Do These Brokers Lead By Number Of Traders?
Here’s an overview of why these brokers with high client counts trumped the competition in our latest tests:
- eToro is our top broker with the most clients in the United Kingdom for 2026. 4.0/5 eToro is a top-rated multi-asset platform which offers trading services in thousands of CFDs, stocks and cryptoassets. Launched in 2007, the brand has millions of active traders globally and is authorized by tier one regulators, including the FCA and CySEC. The brand is particularly popular for its comprehensive social trading platform. Crypto investments are risky and may not suit retail investors. You could lose your entire investment. Understand the risks here. 55% of retail CFD accounts lose money.
- Plus500 4.1/5 Established in 2008 and headquartered in Israel, Plus500 is a prominent brokerage that boasts over 25 million registered traders in over 50 countries. Specializing in CFD trading, the company offers an intuitive, proprietary platform and mobile app. It maintains competitive spreads and does not charge commissions or deposit or withdrawal fees. Plus500 also continues to shine as one of the most trusted brokers with licenses from reputable regulators, including the FCA, ASIC and CySEC.
- InstaTrade 3.0/5 InstaTrade, based in the British Virgin Islands, is an online broker specializing in passive investment products and active trading through CFDs. Its zero-spread accounts, excellent research notably through InstaTrade TV, and access to the popular MT4 alongside its own web-accessible InstaTrade Gear, make it an attractive option for short-term traders at every level.
- InstaForex 3.2/5 InstaForex is a CFD broker providing access to forex, stocks, cryptocurrencies, commodities, energies, indices, and more. With competitive fees and a huge range of available assets, the brand offers safe and reliable trading. Millions of traders have opened an account with the firm which offers a suite of active trading and investment opportunities.
- Vantage 4.7/5 Founded in 2009, Vantage offers trading on 1000+ short-term CFD products to millions of clients. You can trade Forex CFDs from 0.0 pips on the RAW account through TradingView, MT4 or MT5. Vantage is ASIC-regulated and client funds are segregated. Copy traders will also appreciate the range of social trading tools.
- Pionex 3.4/5 Pionex is a crypto trading platform that specializes in trading robots, offering a variety of ready made bots and strategies to traders as well as integrated AI to help customize a strategy or come up with your own. These can be used on spot crypto markets as well as crypto futures.
Brokers With The Largest User Base Comparison
Compare the most widely used brokers across key metrics:
| Broker | Minimum Deposit | Demo Account | Instruments | Platforms | Regulators |
|---|---|---|---|---|---|
| eToro | $50 | ✔Yes | CFDs, Forex, Stocks, Indices, ETFs, Smart Portfolios, Commodities, Futures, Crypto, NFTs | eToro Web, CopyTrader, TradingCentral | FCA, CySEC, MiCA, MFSA, FSRA, ASIC, FSAS, MAS, GFSC |
| Plus500 | $100 | ✔Yes | CFDs on Forex, Stocks, Indices, Commodities, ETFs, Options | WebTrader, App | FCA, CySEC, EFSA, ASIC, FMA, FSCA, MAS, ISA, FSA, DFSA, SCA, JFSA, SCB, CIRO, BAPPEBTI, OJK, BI |
| InstaTrade | $1 | ✔Yes | CFDs, Forex, Stocks, Indices, Commodities, Cryptos, Futures | InstaTrade Gear, MT4 | - |
| InstaForex | $1 | ✔Yes | Forex, shares, indices, metals, oil and gas, futures, cryptos, binary options | MT4, MT5 | BVI FSC |
| Vantage | $50 | ✔Yes | CFDs, Forex, Stocks, Indices, Commodities, ETFs, Bonds, Spread betting | ProTrader, MT4, MT5, TradingView, TradingCentral, DupliTrade | FCA, ASIC, FSCA, VFSC, CIMA |
| Pionex | $0 | ✔Yes | Cryptos, Perpetual Futures, Tokenized Stocks | Own | CBI |
Community Sentiment
See how users rate these brokers based on the average customer ratings submitted on DayTrading.com, plus ratings from Trustpilot, the Apple App Store and Google Play.
| Broker | Our Users' Rating | Trustpilot Score | Trustpilot Reviews | iOS App Rating | Android App Rating |
|---|---|---|---|---|---|
| eToro | 32388 | ||||
| Plus500 | 20254 | ||||
| InstaTrade | 16 | ||||
| InstaForex | 553 | ||||
| Vantage | 16078 | ||||
| Pionex | 639 |
eToro
eToro's social trading platform leads the pack with a terrific user experience and active community chat that can help beginners find opportunities. There are also competitive fees on thousands of CFDs and real stocks, plus excellent rewards for experienced strategy providers.
Christian Harris, Reviewer
eToro quick facts
- Demo Account
- ✔Yes
- Instruments
- CFDs, Forex, Stocks, Indices, ETFs, Smart Portfolios, Commodities, Futures, Crypto, NFTs
- Regulator
- FCA, CySEC, MiCA, MFSA, FSRA, ASIC, FSAS, MAS, GFSC
- Platforms
- eToro Web, CopyTrader, TradingCentral
- Minimum Deposit
- $50
- Minimum Trade
- $10
- Account Currencies
- USD, EUR, GBP, AUD, DKK
Pros
- Top copy traders can receive annual payments up to 1.5% of assets under copy in the broker's Popular Investor Program.
- There's a comprehensive online training academy with accessible resources, from bitesize articles to comprehensive courses.
- Charts are powered by TradingView and offer strong technical analysis features, including 9 chart types and over 100 indicators.
Cons
- There are limited contact methods aside from the in-platform live chat.
- There is a $30 minimum withdrawal amount and a $5 fee, which will affect novices with low capital.
- The lack of additional charting platforms like MT4 will reduce the appeal for seasoned day traders accustomed to using third-party software.
Plus500
Plus500 offers a super-clean experience for traders with a CFD trading platform that sports a modern design and dynamic charting. That said, the broker’s research tools are limited, fees trail the cheapest brokers, and there’s room for enhancement in its educational resources.
Christian Harris, Reviewer
Plus500 quick facts
- Demo Account
- ✔Yes
- Instruments
- CFDs on Forex, Stocks, Indices, Commodities, ETFs, Options
- Regulator
- FCA, CySEC, EFSA, ASIC, FMA, FSCA, MAS, ISA, FSA, DFSA, SCA, JFSA, SCB, CIRO, BAPPEBTI, OJK, BI
- Platforms
- WebTrader, App
- Minimum Deposit
- $100
- Minimum Trade
- Variable
- Account Currencies
- USD, EUR, GBP, AUD, ZAR, CZK
Pros
- The broker offers low commission trading on a diverse range of markets, minimizing additional fees while appealing to established traders
- Plus500 provides a specialized WebTrader platform designed explicitly for CFD trading, offering a clean and uncluttered interface
- AI Bites has been added, giving active traders real-time, AI-generated market summaries, technical analysis, and social sentiment next to charts, aiding in short-term trading decisions
Cons
- The absence of social trading means users can’t follow and replicate the trades of experienced traders
- Educational resources are limited compared to best-in-class brokers like eToro, impacting the learning curve for beginners
- Plus500’s lack of support for MetaTrader or cTrader charting tools might be a deal breaker for advanced day traders looking for familiarity
InstaTrade
InstaTrade offers active trading on a comprehensive platform, fast execution that can hit sub 10ms, and VPS hosting, making it a strong fit for algo traders deploying fast-paced, high-volume trading strategies.
Christian Harris, Reviewer
InstaTrade quick facts
- Demo Account
- ✔Yes
- Instruments
- CFDs, Forex, Stocks, Indices, Commodities, Cryptos, Futures
- Platforms
- InstaTrade Gear, MT4
- Minimum Deposit
- $1
- Minimum Trade
- 0.01
- Account Currencies
- USD, EUR, RUB
Pros
- InstaTrade TV, consisting of video interviews and valuable market insights spanning equities, cryptos and more, helps identify opportunities and inform short-term trades.
- Despite an average investment offering of around 300 assets, InstaTrade offers a particularly strong suite of currency pairs, catering to advanced traders seeking opportunities in volatile exotics.
- VPS hosting caters to algo trading strategies with a dedicated physical server providing rapid execution speeds as low as 9 milliseconds.
Cons
- InstaTrade sports one of the most cluttered websites and client cabinets in the industry, potentially overwhelming new traders, especially compared to XTB’s intuitive trading journey and resources.
- Our analysis of third-party user reviews about the InstaTrade and wider InstaForex brands found instances of withdrawal complaints and account blocks.
- InstaTrade is registered offshore and not authorized by a trusted regulator, resulting in limited statutory safeguards for retail investors.
InstaForex
InstaForex is a good choice for currency traders familiar with the MT4 and MT5 platforms. The broker offers more forex pairs than most rivals with very tight spreads and a low minimum deposit.
William Berg, Reviewer
InstaForex quick facts
- Demo Account
- ✔Yes
- Instruments
- Forex, shares, indices, metals, oil and gas, futures, cryptos, binary options
- Regulator
- BVI FSC
- Platforms
- MT4, MT5
- Minimum Deposit
- $1
- Minimum Trade
- 0.01 Lots
- Account Currencies
- USD, EUR
Pros
- MT4 and MT5 integration
- Wide market access with hundreds of assets
- Reputable brand that over seven million investors have signed up to in the last 15+ years
Cons
- Mixed user reviews on third-party sites, including some complaints of withdrawal issues
- The broker’s website and Client Cabinet can feel tricky to navigate
Vantage
Vantage remains an excellent option for CFD traders seeking a tightly-regulated broker with access to the reliable MetaTrader platforms. The fast sign-up process and $50 minimum deposit make it very straightforward to start day trading quickly.
Jemma Grist, Reviewer
Vantage quick facts
- Demo Account
- ✔Yes
- Instruments
- CFDs, Forex, Stocks, Indices, Commodities, ETFs, Bonds, Spread betting
- Regulator
- FCA, ASIC, FSCA, VFSC, CIMA
- Platforms
- ProTrader, MT4, MT5, TradingView, TradingCentral, DupliTrade
- Minimum Deposit
- $50
- Minimum Trade
- 0.01 Lots
- Account Currencies
- USD, EUR, GBP, CAD, AUD, NZD, JPY, HKD, SGD, PLN
Pros
- Vantage has bolstered its algorithmic trading tools for advanced traders with AutoFibo EA identifying reversal opportunities
- Vantage maintains its high trust score thanks to its strong reputation and top-tier regulation from the FCA and ASIC
- The app was upgraded in 2026 with wider asset visibility bringing together balances across Contract, Copy, and Funding accounts on one screen
Cons
- The average execution speeds of 100ms to 250ms are slower than alternatives based on tests
- A steep $10,000 deposit is needed for the best trading conditions, which include the $1.50 commission per side
- It's a shame that some clients will need to register with the offshore entity, which offers less regulatory protection
Pionex
Pionex is an excellent option for crypto traders with an interest in cutting-edge AI like ChatGPT and automated trading.
William Berg, Reviewer
Pionex quick facts
- Demo Account
- ✔Yes
- Instruments
- Cryptos, Perpetual Futures, Tokenized Stocks
- Regulator
- CBI
- Platforms
- Own
- Minimum Deposit
- $0
- Minimum Trade
- 0.1 USDT
Pros
- Powerful integrated AI chatbot 'PionexGPT' helps users programme trading bots on Pine script
- Low spot trading fees compared with other major exchanges at 0.05% maker and taker
- Expanded to support 280+ tokenized instruments, including U.S. stocks like AAPLX and TSLAX, traditional ETFs, and commodities like Gold with 24/7 trading and USDT settlement (not available to US clients)
Cons
- Limited contact options
- Weak regulatory oversight raises safety concerns
- Withdrawal fees and limits may apply
Should You Choose A Broker With A Large Client Base?
In our experience, opting for a broker with a substantial client base comes with several key advantages:
- Trust & Reliability: Our investigations found that larger brokers are often heavily regulated by ‘green tier’ bodies in DayTrading.com’s Regulation & Trust Rating, enhancing security and investor protection. Interactive Brokers is a great example, with over 3.5 million clients and licenses from over 10 respected regulators.
- Extensive Asset Selection: Our tests show that the biggest brokers typically offer a wider range of tradable assets to help you build a diverse portfolio, from stocks and funds to currencies and derivatives. Just look at eToro – it provides over 7,000 instruments to its more than 38 million customers.
- Better Resources: More clients typically means access to comprehensive educational tools and community insights, making them attractive options for newer traders. XTB demonstrates this in abundance with a well-written suite of training articles for its over 1 million traders.
- Continuous Platform Innovation: We’ve seen that brokers with more users generally invest in improving their platforms, ensuring cutting-edge technology and features to retain their large client case. Plus500 is a prime example of this, seriously upgrading the usability and features of its mobile app and web trader in the years we’ve been evaluating it.
- Greater Liquidity & Faster Execution: High trading volumes can lead to smoother order execution and better pricing, which are vital for active trading styles like day trading. IG remains a great option in this regard, providing 0.014-second average execution speeds to its hundreds of thousands of clients.
For my personal investments, I only choose well-established brokers with large client bases.
Why? Because they typically offer reliability, peace of mind, and user-friendly tools – essential qualities for both beginner and experienced traders.
James BarraHead of Content and Media LeadDoes A Bigger Broker Always = A Better Broker?
Not necessarily. While a large client base can indicate trustworthiness, stability, and better features, bigger doesn’t always mean better.
Here’s why:
- Higher Fees: Unfortunately we’ve seen that some large brokers charge higher spreads, commissions, or inactivity fees. We don’t like seeing major brokers abusing their position in the market by levying high fees on day traders because we know it can impact their profitability.
- Slower Customer Support: We’ve found that a massive user base can sometimes lead to longer response times and less personalized service. Fortunately, the firms that made our toplist performed well during our direct tests of their support.
- Less Flexibility: Bigger firms may not cater to more niche day trading strategies like scalping, provide personalized account features, or such generous leverage terms that active traders may be seeking.
- Marketing Over Substance: To our annoyance, some large brokers like Robinhood appear to invest heavily in advertising rather than platform improvements or user experience. Where this is the case, we lower their ratings.
In conclusion, it’s always best to compare brokers based on your specific needs – not just size alone.
FAQ
How Big Are The Brokers With The Most Clients?
While many big brokers boast hundreds of thousands of clients, the true heavyweights service many more customers.
Based on our latest research, there are a number of brokerages with millions of clients. Among the biggest are eToro (38 million), FBS (27 million), and Plus500 (26 million).