BookMaker.eu’s only confirmed sister site is JustBet.co — they share the same sign-up system, run by an owner who does not name itself. BetDSI.eu and Players Only were once linked to BookMaker under an operator called DGS, but we found no proof they still share the same back end.
BookMaker.eu, in brief
BookMaker.eu is a working sportsbook. It has its own sports betting section, live in-play betting, a casino, and a racebook for horse racing. Sign-up happens through a subdomain, be.bookmaker.eu, and the odds and betting lines are served from a separate subdomain, lines.bookmaker.eu. Its footer carries a copyright date running from 1997, which makes it one of the older offshore sportsbooks still taking bets today. There is no operating company named anywhere on the site, and no licence number. That is a thin level of disclosure, and readers should know that going in. This guide is mostly about the sites connected to BookMaker, not about BookMaker’s odds or features, so we keep this part short.
JustBet.co: the confirmed sister site
JustBet.co is the one site we can confidently call a sister to BookMaker. We checked it directly. JustBet’s sign-up page sits at be.justbet.co, using the exact same “be.” subdomain naming that BookMaker uses. Its support and help pages sit at a matching “get.justbet.help” address, mirroring BookMaker’s own “get.bookmaker.help” support address. The menu structure, the sections for sports, casino, racebook and poker, and the general page layout all match BookMaker’s site closely.
This is not a case of two sites that merely look alike. This is two sites built on the same underlying platform, sharing the same sign-up flow and the same naming pattern for their support pages. That is the kind of evidence that actually links two betting sites together. JustBet’s footer, like BookMaker’s, does not name an operating company and carries no visible licence number. JustBet offers sports betting on the same major leagues, live betting, a casino, a racebook, and poker.
BetDSI and Players Only: the older DGS connection
BookMaker has long been talked about, in the betting world, as part of a small family of sites run by an operator often called DGS, short for Digital Gaming Solutions. Two names that keep coming up alongside BookMaker are BetDSI and Players Only. We checked both.
BetDSI.eu is live and working. It offers sports betting, live wagering, a casino and a racebook, and its footer shows a copyright date running from 1998, with the site describing itself as 25 years old. However, its sign-up and login pages sit on the main domain itself, at addresses like www.betdsi.eu/signupform, not on a “be.” subdomain. That is a different set-up from BookMaker and JustBet. So while BetDSI is a real, active sportsbook, and it may well still share an owner with BookMaker, we could not find the same matching back-end evidence that we found for JustBet. We’re being upfront about that gap rather than guessing.
Players Only is also live. The .com address for Players Only redirects straight through to playersonly.ag, which is the address the site actually operates from, and that address has a working login, a “Join Now” sign-up link, and a footer copyright date running from 1996. Like BetDSI, its page structure is older-style and does not use the “be.” sign-up subdomain that ties BookMaker and JustBet together. We tried playersonly.eu directly and it did not respond to our check — that may just mean automated tools are blocked there, not that the brand has closed, since the .com and .ag addresses for the same brand work fine.
So here is the honest state of play: BetDSI and Players Only are both live sportsbooks, both long associated with BookMaker’s operator, but from the outside we cannot confirm they run on the exact same back-end platform as BookMaker and JustBet. Treat them as “connected by reputation,” not as confirmed sisters in the same strict sense as JustBet. We did not find any BookMaker-linked brand that has actually closed down.
Sports and casino games on offer
Across BookMaker and JustBet, the offering is much the same. Sports betting covers the major US leagues — NFL, NBA, MLB, NHL — plus college football and basketball, soccer, tennis and combat sports. There is live, in-play betting during games, so odds move as the action happens. Both sites run a racebook for betting on horse racing at tracks around the world.
The casino side sits alongside the sportsbook rather than being the main event. Expect the usual spread of online slots, table games such as blackjack, roulette and baccarat, and video poker. JustBet also lists a poker room, which BookMaker does not appear to run. None of these sites publish a large, browsable game catalogue the way a dedicated online casino brand does — the casino here is a smaller add-on to a sportsbook that is built around betting on sports.
Signing up and ID checks
Opening an account at BookMaker or JustBet is a simple form: name, email, a chosen username and password, and basic contact details. Neither site asks for heavy identity documents at the sign-up stage itself. The real check tends to come later, when a player asks to withdraw money. At that point, expect a request for a photo ID and possibly a utility bill or bank statement to confirm the name on the account matches the name on the payment method. This is standard practice across offshore sportsbooks and is done to satisfy basic anti-fraud rules, not because the site holds a strict licence that demands it.
Compared to a fully regulated, licensed betting site, the ID checks here are lighter when you open the account, but they can still slow down a first withdrawal while documents are reviewed. Players should expect this and have a clear photo ID ready rather than being caught out.
Crypto and other payment methods
BookMaker and its sister site both advertise Bitcoin as a payout option, alongside more traditional methods such as major credit and debit cards, bank wire transfers, and courier or check payouts for larger amounts. Crypto is generally the fastest route in and out, since it skips the card processing and banking delays that can affect offshore gambling payments. Card payments can be hit or miss, because banks sometimes block transactions to gambling sites, and wire transfers or checks tend to take the longest to arrive. BetDSI’s site also lists Bitcoin among its accepted methods, alongside cards, which fits the wider pattern across this group of sites: crypto is offered as the quicker, more reliable option, with older banking methods kept as a backup.
Withdrawal speed on any offshore sportsbook, including this group, depends heavily on the method chosen and on how quickly ID documents are approved. Crypto withdrawals are typically the quickest once an account is verified; bank and check methods are typically the slowest.
Bottom line
BookMaker.eu is a genuinely old, still-functioning offshore sportsbook, but its footer discloses no operating company and no licence, so players are trusting a name with a long track record rather than a regulator’s stamp. JustBet.co is its one confirmed sister site, tied together by matching sign-up and support infrastructure, not just a similar look. BetDSI and Players Only are both live, both long linked to BookMaker by reputation, but the proof of a shared back end is not there in the same clear way. Anyone considering any of these sites should weigh the thin disclosure against the long operating history, keep a photo ID ready for the first withdrawal, and lean on crypto if fast payouts matter most.