Spreadex Sister Sites: Find Sites Like Spreadex (2025)
Spreadex Sister Sites & Alternatives Listed
Spreadex is owned and operated by Spreadex Limited. Sporting Index is the only sister site, having been acquired by the company in late 2023, even if they don't share the same licence. We have also listed some alternatives below.
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New customers only. Applies to the first £10+ bet on any sports market at min odds of 2.00 (1/1). Qualifying bet needs to be placed and settled within 14 days of registration. First £10 Free Bet issued once the qualifying bet settles. Second £10 Free Bet issued 24 hours later. Full T&Cs apply -
Use code COMMFREE to trade with 0% commission for 60 days. New UK, IE & Malta users only. Min. £10/€10 first deposit using card or online banking. Full T&Cs apply. 18+. GambleAware.org -
New Customers only. Sign up and make a qualifying deposit of £5 or more to qualify for 300% of that amount in Bet Credits up to £30*. Bet credits are credited upon settlement of qualifying bets to the value of the deposit (capped at £10*), which must be within 30 days of claiming the offer. Min odds/bet and payment method exclusions apply. Returns exclude Bet Credits stake. T&Cs, time limits & exclusions apply. Registration required. -
Place a min £10 bet on Sportsbook on odds of min EVS (2.0), get £50 in Free Bet Builders, Accumulators or multiples to use on any sport. Rewards valid for 30 days. Only deposits via cards or Apple Pay will qualify. T&Cs apply. Please Gamble Responsibly. -
18+ New UK+ROI Customers only. Certain deposit methods & bet types excl. Min first £5 bet within 14 days of account reg at min odds 1/2 to get 6 x £5 free bets (selected sportsbook markets only, valid 7 days, stake not returned). Restrictions + T&Cs apply. -
New Players Only. Sign Up with Bonus Code: NEW30. Bet and Settle 1x£10 Bet on Matchbook Exchange at odds of 2.0 or more. Bet and Settle 1x£10 Bet on a Bet Builder or Multiple at odds of 3.0 or more, with min 3 selections. Within 72 hours of Qualifying Bets settling user will receive 1x £10 Exchange Free Bet, 1x £10 Multiples Free Bet, and 1x £10 Bet Builder Free Bet. 18+ Only. Full T&Cs Apply. Be Gamble Aware.
Does Spreadex Have Any Sister Sites?
Spreadex is one of the most interesting betting sites in the UK, mainly because it has dedicated its operations to spread betting. That said, it's not the sole focus of the site, meaning regular punters who want fixed odds betting are welcome too.
Since spread betting is such a niche, it would have made sense to see Spreadex put all of its resources into the site. However, in late 2023, the company acquired its only competitor - Sporting Index - in a deal that has been surrounded by controversy since.
Indeed, as per two reports from the Competition and Markets Authority (CMA), the takeover has breached competition regulations by creating 'a monopoly'. As such, Sporting Index might not remain under the Spreadex ownership for long, but it's there for now.
Spreadex Sister Sites & Alternatives Reviewed
Below, we discuss some of the best alternatives to Spreadex, including the sister site Sporting Index.
🤝 Best Sister Site: Sporting Index
Sporting Index is the only sister site of Spreadex, so it's not really difficult to name it as the best sister site here. After all, it was a must, though we doubt other sister sites (if there were any) would have been able to trump Sporting Index's qualities.
The two sites share an interface, as you would imagine, and the colour schemes are the only things separating the two. Both sites offer spread betting (of course) and fixed odds betting, so you won't get anything different on either site. You could join both to claim the welcome offers, but that's about it in terms of incentives.
Smarkets
Smarkets is very similar to Spreadex in many ways, even if it doesn't actually offer spread betting. Instead, the site is a betting exchange, which at least means there is a focus on offering something else than the traditional fixed odds betting.
That said, just like Spreadex, Smarkets does offer fixed odds betting through one of its sister sites, namely SBK. The two are closely linked and even share the same licence, which is a difference compared to Spreadex and Sporting Index. Either way, SBK is much more like a traditional betting site so it might suit most punters better.
Ladbrokes
Finally, it's worth looking at a traditional bookmaker with an established reputation in the UK, and you will struggle to find a better option than Ladbrokes. Many see it as one of the top five betting sites around and you can certainly understand why, having teamed up with the heavy-hitter Coral several years ago.
Focusing on the best sports around the world, punters will be able to dig their teeth into fantastic football, racing and general sports odds. If you find yourself using Spreadex's fixed odds regularly, it may be worth checking out Ladbrokes instead, seeing as there are more promotions available.
Ben is an experienced punter who, after graduating with a Bachelor's degree in journalism, has turned writing about betting and casino into his living. At Find Sister Sites, he is responsible for testing the bookies and providing readers with insight.