Choosing between Betfair vs Smarkets is one of the most common decisions facing UK punters who have moved beyond traditional bookmakers. Both are peer-to-peer betting exchanges, yet they differ sharply on cost, scale and overall experience.
Betfair is the long-established giant with unmatched liquidity. Smarkets is the lean challenger built around low commission and a clean trading interface.
The comparison below weighs fees, markets, tools and real-world use cases, then names one clear winner.
What is the Main Difference Between Betfair and Smarkets?
The main difference between Betfair and Smarkets is that Betfair offers far deeper liquidity and a much wider range of markets but charges a standard 5% commission on net winnings, while Smarkets charges a flat 2% commission in exchange for thinner markets outside major events. In short, Betfair wins on scale and choice, and Smarkets wins on cost.
What is Betfair and What is Smarkets?
Betfair launched in June 2000, founded by Andrew Black and Edward Wray. It pioneered the betting exchange model, letting customers back and lay outcomes against each other instead of against a bookmaker.
Today Betfair sits within Flutter Entertainment, following the 2016 merger with Paddy Power. Alongside the Exchange, the brand runs a Sportsbook, casino and other gaming products under a single account.
The Exchange charges commission on net winnings per market. UK and Irish customers choose a My Betfair Rewards package, with 5% as the standard rate and 2% or 8% options tied to different reward levels.
Smarkets was founded in London in 2008. It positioned itself as a technology-first exchange with a modern interface and a simple pricing model.
Smarkets charges a flat 2% commission on net winnings, with nothing taken on losing positions. It is particularly well known for political and current affairs markets, alongside football, horse racing, tennis and other major sports.
Both operators hold UK Gambling Commission licences, so British customers receive the same core regulatory protections on either platform.
Key Differences Between Betfair and Smarkets
- Commission Rates: Smarkets charges a flat 2% on net winnings. Betfair’s standard UK package charges 5%, with a 2% option available only by giving up its rewards programme.
- Liquidity and Market Depth: Betfair matches far larger volumes, so bigger stakes are filled at the displayed price. Smarkets is liquid on headline events but thins out quickly in niche markets.
- Market Range: Betfair lists thousands of markets daily across dozens of sports, including lower-league football and international racing. Smarkets focuses on a narrower, more curated selection.
- Product Ecosystem: Betfair bundles the Exchange with a Sportsbook, casino and Betfair Starting Price. Smarkets keeps its offering centred on the exchange itself.
- Charges for Winning Customers: Betfair applies an Expert Fee to its most profitable UK customers. Smarkets does not operate an equivalent premium charge, which appeals to consistently successful traders.
- Interface Design: Smarkets offers a minimalist layout that newcomers grasp quickly. Betfair’s interface is denser, packed with ladders, filters and options suited to experienced users.
- Live Streaming: Betfair streams a wide range of horse racing, football and other sports to funded accounts. Smarkets’ streaming coverage is more limited by comparison.
Key Similarities Between Betfair and Smarkets
- Peer-to-Peer Model: Both let users back and lay outcomes against other customers, setting their own odds rather than accepting bookmaker prices.
- Commission on Net Winnings Only: Each exchange takes its fee only from net profit on a market, with no charge on losing positions.
- UK Regulation: Both are licensed by the UK Gambling Commission and must follow its rules on customer funds, identity checks and safer gambling.
- In-Play Betting: Both support live betting, letting traders react to events as they unfold and trade out of positions before the finish.
- Mobile Apps: Each provides dedicated iOS and Android apps with full exchange functionality, including order placement and account management.
- Developer API Access: Both offer APIs that allow automated trading and connections to third-party software, appealing to systematic and professional bettors.
Features of Betfair vs Features of Smarkets
- Commission Structure: Betfair uses My Betfair Rewards packages at 2%, 5% or 8%. Smarkets charges a single 2% rate on net winnings.
- Starting Price Tools: Betfair offers BSP for racing and selected markets. Smarkets has no direct equivalent.
- Cash Out and Trade Out: Both provide one-click tools to close positions early and lock in a profit or limit a loss.
- Live Streaming: Betfair streams extensive racing and sport. Smarkets offers a smaller selection of streamed events.
- API and Developer Support: Betfair’s Exchange API underpins a large tool ecosystem. Smarkets provides an API geared towards direct trading integration.
- Market Specialisms: Betfair excels in horse racing and broad sports coverage. Smarkets stands out in politics and headline football.
Betfair vs Smarkets Comparison Table
| Aspect | Betfair | Smarkets |
|---|---|---|
| Commission | 5% standard on net winnings, with 2% or 8% My Betfair Rewards packages | Flat 2% on net winnings |
| Charges for winners | Expert Fee for the most profitable UK customers | No premium charge |
| Liquidity | Deepest on the market, large stakes matched quickly | Good on headline events, thin in niche markets |
| Back and lay spreads | Tight on major events | Can be wider, partly offsetting the lower commission |
| Market range | Thousands of daily markets, including lower leagues, overseas racing and esports | Narrower, curated selection |
| Specialism | Horse racing and broad sports coverage | Politics and headline football |
| Starting price tool | Betfair Starting Price (BSP) | No equivalent |
| Live streaming | Extensive racing and sport for funded accounts | Smaller selection of events |
| Interface | Dense layout with ladders and filters, suited to experienced users | Minimalist and beginner friendly |
| Product ecosystem | Exchange, Sportsbook and casino in one wallet, with heavy cross-selling | Exchange-only focus, few distractions |
| API and software | Large tool ecosystem such as Bet Angel and Geeks Toy, live API key fee | API for direct trading, fewer third-party tools |
| Cash out and trade out | One-click tools to close positions | One-click tools to close positions |
| Best situations | Large stakes, pre-race horse racing trading, niche markets, automated software, late lays in matched betting, watching while trading | High-volume small-margin trading, political betting, consistently profitable betting, beginners, major football fixtures, matched betting on popular events |
| Main drawback | Higher standard commission | Thinner liquidity outside major events |
Final Verdict
Betfair is the winner of this comparison.
Smarkets’ 2% commission is a genuine advantage, and cost-conscious traders should keep an account there. However, commission only matters when bets are matched at good prices.
Betfair’s liquidity, market breadth, Starting Price and trading ecosystem make it the more complete exchange for most punters.
Pros of Betfair Over Smarkets
- Unrivalled Liquidity: Large stakes are matched quickly, even close to the off, with tight spreads between back and lay prices on major events.
- Wider Market Coverage: Punters can trade minor football leagues, overseas racing, esports and specials that Smarkets rarely lists.
- Betfair Starting Price: BSP delivers a fair, exchange-driven price at the off, a powerful tool for racing bettors and system builders.
- Extensive Live Streaming: Funded customers can watch large volumes of racing and sport directly alongside the market.
- Mature Third-Party Ecosystem: Popular trading tools such as Bet Angel and Geeks Toy are built primarily around Betfair’s API.
- One-Account Convenience: The same wallet works across the Exchange and Sportsbook, simplifying price comparison and promotions.
- Flexible Commission Packages: Customers can choose a rewards-heavy or a low-commission package to suit their betting style.
Cons of Betfair Compared to Smarkets
- Higher Standard Commission: 5% on net winnings eats into returns more than Smarkets’ 2%, especially for high-volume traders.
- Expert Fee for Winners: Highly profitable UK customers face an extra charge, reducing the appeal for long-term successful traders.
- Rewards Trade-Off: Dropping to the 2% package means sacrificing the promotions and rewards attached to the standard package.
- Cluttered Interface: The dense layout can overwhelm beginners, who may struggle to separate Exchange and Sportsbook prices.
- Live API Key Cost: Developers pay a one-off activation fee for a live API key, adding cost for anyone building automated tools.
- Heavy Cross-Selling: Casino and Sportsbook promotions appear throughout the platform, distracting users who only want the exchange.
Pros of Smarkets Over Betfair
- Lower Commission: The flat 2% rate improves returns on every winning market, which compounds significantly over hundreds of trades.
- No Premium Charges: Successful customers are not penalised with extra fees for long-term profitability.
- Clean, Intuitive Design: The streamlined interface makes backing and laying easier to grasp for exchange newcomers.
- Strong Political Markets: Smarkets is a leading venue for elections and current affairs, often attracting heavy interest on major votes.
- Exchange-Only Focus: With fewer cross-sell distractions, the platform feels purpose-built for trading rather than casual gambling.
- Fast, Reliable Technology: Its modern trading engine delivers quick order handling and a stable experience during busy events.
Cons of Smarkets Compared to Betfair
- Thinner Liquidity: Larger stakes may not be matched in full, especially away from top-flight football and major racing.
- Narrower Market Selection: Niche sports, lower leagues and many overseas races are either missing or lightly traded.
- Wider Spreads: Gaps between back and lay prices can be larger, which partly offsets the commission advantage.
- No Starting Price Equivalent: Racing bettors lack a BSP-style mechanism that guarantees a fair price at the off.
- Limited Streaming: Fewer events are streamed, so traders may need external sources to follow the action.
- Smaller Software Ecosystem: Fewer third-party trading tools offer full Smarkets support compared with Betfair.
Situations When Betfair is Better than Smarkets
- Placing Large Stakes: When matching four-figure bets without moving the price, Betfair’s market depth is essential.
- Pre-Race Horse Racing Trading: Scalping and swing trading rely on heavy volume, which Betfair consistently delivers in the minutes before the off.
- Betting on Niche Markets: For lower-league football, overseas racing or minor sports, Betfair is often the only exchange with active prices.
- Using Automated Software: Traders relying on established bots and ladder tools will find the broadest support on Betfair.
- Laying Late in Matched Betting: Strong liquidity close to kick-off or the off makes laying qualifying bets smoother.
- Watching While Trading: Customers who want integrated live streams beside the market benefit from Betfair’s wide coverage.
Situations When Smarkets is Better than Betfair
- High-Volume, Small-Margin Trading: Saving three percentage points of commission matters most when profit per trade is slim.
- Political and Election Betting: Smarkets often hosts some of the most active markets on major votes and referendums.
- Long-Term Profitable Betting: Consistent winners avoid premium-style charges by trading on Smarkets.
- Learning How Exchanges Work: The simpler layout helps beginners grasp backing and laying without confusion.
- Major Football Fixtures: On Premier League and Champions League matches, liquidity is usually sufficient and the lower commission adds value.
- Matched Betting on Popular Events: For standard qualifying bets on big events, lower commission reduces qualifying losses.
- Avoiding Cross-Sell Distractions: Bettors who want a disciplined, exchange-only environment benefit from the focused platform.
Betfair vs Smarkets Summary
Betfair vs Smarkets ultimately comes down to scale versus cost. Betfair offers the deepest markets, the widest coverage and the most mature tools, but charges a higher standard commission.
Smarkets provides a clean, focused platform with 2% commission and no penalty for consistent winners, though liquidity drops away outside major events.
For most bettors, Betfair is the stronger primary exchange. Many experienced users hold both accounts and route each bet to whichever platform offers the better net price.
FAQs
Can I have accounts with both Betfair and Smarkets at the same time?
Yes. Nothing prevents customers from holding accounts on both exchanges, and many experienced bettors do exactly that. Running two accounts lets you compare the net price after commission on every bet and place it wherever the return is higher. The only requirement is passing identity and affordability checks with each operator separately, then keeping track of funds across both wallets.
Are winnings from Betfair and Smarkets taxed in the UK?
For UK residents, gambling winnings are not subject to income tax or capital gains tax, and that applies to exchange profits as well. Operators pay duty on their own revenue rather than passing a tax bill on to customers. Anyone with complex circumstances, such as income from overseas or a business structure around their betting, should confirm their position with a qualified tax adviser.
How long do withdrawals take on Betfair and Smarkets?
Withdrawal times depend mainly on the payment method rather than the exchange. Debit card and bank transfers typically take one to a few working days to arrive, while e-wallets such as PayPal are often quicker once the request is processed. Both operators may ask for verification documents before a first withdrawal, so completing identity checks early helps avoid unnecessary delays.
Do Betfair and Smarkets offer welcome bonuses?
Both exchanges periodically run new-customer promotions, such as reduced commission for an introductory period or free bet offers. Terms change frequently and often differ between new and existing customers, so it is worth checking the current promotions page before signing up. Always read the qualifying conditions, including minimum odds and expiry dates, since these determine the real value of any offer.
Can I get restricted for winning on an exchange?
Unlike traditional bookmakers, exchanges do not normally restrict or close accounts simply because a customer wins. They earn commission from matched bets, so successful traders are part of the ecosystem rather than a liability. That said, both operators can still take action over suspicious activity, rule breaches or responsible gambling concerns, so keeping account details accurate and betting within the terms remains important.
Is my money safe on Betfair and Smarkets?
UK-licensed operators must disclose how they protect customer funds under UK Gambling Commission rules. Protection is rated as not protected, medium or high, depending on whether balances are held separately or in trust. Checking each operator’s stated protection level in its terms and conditions shows how secure your balance would be if the business ever ran into financial difficulty.
Which exchange is better for place betting on horse racing?
Betfair is generally stronger here because it runs dedicated place and each-way markets on most UK and Irish races, usually with healthy liquidity. Smarkets lists place markets on bigger races, but depth can be limited at smaller meetings. Racing specialists who regularly back or lay for a place typically find more reliable prices and fuller matching on Betfair.
Do I need special software to trade on either exchange?
No. Both exchanges can be used entirely through their websites and mobile apps, which are sufficient for placing back and lay bets and trading out of positions. Dedicated software becomes useful only for faster execution, one-click ladder trading or automation. Many traders start with the standard interfaces and consider paid tools only once their volume and strategy justify the extra cost.
Are Betfair and Smarkets available outside the UK?
Availability depends on local gambling laws. Betfair operates in many countries, including Ireland, Australia and several European markets, sometimes through separately licensed entities. Smarkets has a smaller international footprint. Both block customers from jurisdictions where they are not permitted to operate, so anyone living outside the UK should check whether registration is allowed before trying to open an account.
