Betting sites not on GAMSTOP: what the phrase means, and what it costs

Updated October 2026
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GAMSTOP coverage verified against the Commission’s public register on 16 October 2026.

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GAMSTOP is run by The National Online Self Exclusion Scheme Limited, a company registered in England and Wales (registered no. 10504973), based in Harrogate.

The phrase “betting sites not on gamstop” promises a workaround. In Great Britain in 2026, it does not deliver one. Every online bookmaker holding a Gambling Commission remote licence is required to take part in GAMSTOP; the brands featured on this page all do. The set worth examining is therefore not “sites that bypass GAMSTOP” — there is no GB-licensed such site — but the licensed brands a player can still use responsibly, and the consequences of stepping outside the licence.

Verified against the Gambling Commission’s public register as of October 30, 2026.

The ten bookmakers in this comparison

A shortlist is a starting point, not a verdict. The ten brands below all hold a Gambling Commission remote licence, and every one of them is a GAMSTOP member. They differ in the depth of their market catalogue, the shape of their welcome package, the way their app handles in-play betting, and the specific conditions attached to their free bets. Those differences are what this section unpacks; the licence point is settled before any of them opens an account.

An empty football stadium with floodlight masts at dusk
To deactivate a GAMSTOP exclusion after the minimum period, the registrant must contact the GAMSTOP Contact Centre, after which a 24-hour cooling-off period applies.

How this ranking was put together

Three things decided the order. First, market depth on football, racing and the major US sports, because that is where British punters place most of their money. Second, the in-play product — how many events run live, whether cash-out is supported, and whether a bet builder sits on the same game. Third, the standing terms a player meets without a code: minimum and maximum stakes on debit cards, the size and shape of the welcome offer, and any condition that materially changes what a free bet is worth.

Spreadex, Midnite, Kalooki Sportsbook, Kwiff and Unibet were considered and not included; the ten that cleared all three tests are listed below.

Brand Gambling Commission account Licence holder What the operator’s own terms state on GAMSTOP and the welcome package
Ladbrokes 54743 LC International Limited Betting app published by Entain Operations Limited; no GAMSTOP opt-out on the operator’s terms page
Betfair 39439 PPB Counterparty Services Limited In-play betting, Bet Builder, free live streaming of UK and Irish racing and football inside the app, plus a 90 Minute Payout market; no GAMSTOP opt-out
BetTom 64959 Bet Tom Limited Sports welcome offer: 50% back as a free bet up to £50, with a matching 50% back up to £50 as free slot funds for casino play; full terms apply
William Hill 39225 WHG (International) Limited Debit-card deposits from £5 to £99,000 and withdrawals to £33,000 per transaction; no fee on debit-card transactions; no GAMSTOP opt-out
Bet600 44731 Tyche Tech Limited App welcome offer: five qualifying single bets of £10 or more at decimal odds 2.0 (1/1) or greater within seven days of registration, after which one £10 free bet is credited
DragonBet 64908 DragonBet Ltd Welsh football and rugby markets, racing, American football, in-play betting and bet builder markets; no GAMSTOP opt-out
BetMGM UK 39198 LeoVegas Gaming PLC Combined sportsbook and casino app; no GAMSTOP opt-out on the operator’s terms page
Dabble 65677 Dabble Sports UK Ltd Welcome offer: “Bet £10, Get £10 in Free Bets” on first deposit, minimum odds apply, seven-day expiry on the free bet, stake not returned
bet365 55148 Hillside (UK Sports) ENC Official global betting partner of the UEFA Champions League; the most-downloaded sports betting app in the UK; no GAMSTOP opt-out
Bet Ahoy 100094 Bet Ahoy Ltd Welcome offer: “Bet £10 & Get £10 in Free Bets”, split into a £5 sports bet and a £5 accumulator

The Commission account numbers in the second column are how a player checks each brand against the public register. The third column names the legal entity that actually holds the licence; the trading name on the app may be different from the company that pays the duty. The fourth column is what each brand itself says about its offer and its GAMSTOP status — the cells deliberately quote the operator, because a free bet refunded as a free bet, and a refund in cash, are not the same thing.

A hand setting a smartphone down beside a cup of tea on a kitchen table on a quiet evening
Kalooki Sportsbook is operated by Kalooki Sports Book Ltd (company number 12938274), licensed by the Gambling Commission under account number 57730, and is a GAMSTOP member.

Ladbrokes and Coral are both operated by LC International Limited; Paddy Power and Betfair both sit under PPB Counterparty Services Limited. The table treats them as the parent company does: one licence, two trading names. The Commission account number is what the register looks for.

Why the ranking came before the rest of the page

A page that opens with the legal frame reads as a warning; a page that opens with the names a player is actually choosing between reads as help. The ranking belongs at the top because the comparison it makes is the question the reader brought. Everything after it — what GAMSTOP is, what the licence means, what an offshore site costs — gives that comparison its weight.

What GAMSTOP actually is

GAMSTOP is the national online self-exclusion scheme for Great Britain, run by The National Online Self Exclusion Scheme Limited — a company registered in England and Wales under number 10504973, based in Harrogate. It is free to use: no price is required to register. A player signs up once, chooses a minimum exclusion period of six months, one year, five years, or five years with auto-renewal, and from that point every GB-licensed online bookmaker checks the register whenever the player tries to open an account or log into an existing one. Existing accounts are blocked, new accounts are refused.

The scheme covers online sites and apps. Betting shops in Great Britain run on a separate service, sometimes referred to as Gamstop Betting Shops, and the protections there are not the same product. GAMSTOP is used by over half a million people in the UK. The service sits inside a wider framework: GamCare runs the National Gambling Helpline, GambleAware funds treatment and research, and the NHS now operates gambling clinics across the country.

What triggers an exclusion, and what ends one

A player self-excludes; nothing else does. The minimum period is six months; the longest is five years with auto-renewal, which keeps the protection in place without the player having to remember. The exclusion does not end automatically when the minimum period is over. To deactivate it, the registrant must contact the GAMSTOP Contact Centre, after which a 24-hour cooling-off period applies. After that, the player’s details stay flagged to operators for a further seven years — they are not required to refuse access during that window, but they are told the customer was previously self-excluded, and most choose to.

That design is what makes GAMSTOP effective. The trigger is a single form, the minimum period is long enough that the urge to reverse it usually passes, and ending the exclusion cannot be done in one sitting.

Why no GB-licensed operator sits outside it

GAMSTOP has been a mandatory licence condition for online operators since 31 March 2020. Every remote bookmaker holding a Gambling Commission general betting standard (real events) licence, every betting intermediary, every pool-betting operator — all of them participate. The Commission’s public register lists the brands and their account numbers; checking it is the whole test of whether a brand is in scope. An operator cannot hold the licence and refuse to check the register; it cannot refuse to block accounts that match.

The register itself is searchable by business name, trading name, domain or account number, which is why the table above carries the Commission account for every brand in the shortlist.

The Gambling Commission licenses the whole commercial market under the Gambling Act 2005, which covers Great Britain — England, Scotland and Wales. Northern Ireland has its own older law and is outside the Act; a GB licence does not regulate Northern Ireland. Since the Gambling (Licensing and Advertising) Act 2014, an operator whose remote facilities are used in Great Britain needs a Commission licence wherever it is based, which is why a Curaçao, Maltese or Gibraltar licence is not a substitute. There is no state monopoly and no cap on the number of licences issued. The Commission’s public register is the test of who holds one.

What the licence gives a player

The remote general betting standard (real events) licence, the remote betting intermediary licence (which covers betting exchanges), remote pool betting, and the limited remote licence are the categories that matter for sports betting. They come with the Licence Conditions and Codes of Practice — the LCCP — and the Remote Technical Standards, which together cover the customer-protection duties the operator must perform.

Name, address and date of birth are verified before the first deposit. A free bet or bonus does not get around that: the check has applied to free play since 7 May 2019. Credit cards are banned for gambling in Great Britain since 14 April 2020; that ban covers credit-card-funded payments through an e-wallet, not debit-card or bank-based payments. The minimum age is 18. There is no statutory cap on stakes in sports betting — operators set their own maximum stakes and may restrict customers — and there is no state-set deposit or loss ceiling. Limits are the customer’s choice.

Two newer protections sit on top of that frame. A financial vulnerability check applies to customers whose net deposits exceed £150 over a rolling 30-day period; it is a public-record check (bankruptcy, county court judgments), not an income check and not a credit reference check. A set of deposit-limit rules under RTS 12 has applied in phases from 31 October 2025, with a second phase postponed to 30 September 2026; whether that second phase is live in 2026 is not established. Financial risk assessments — the “affordability checks” of the press — have been announced in a staged plan with no start date.

What the licence does not give a player

The licence does not give a player a guaranteed win. It does not stop an operator from restricting stakes, suspending markets, or closing an account on its own terms. It does not make every market available at every bookmaker — operators choose their own catalogues under their licence categories. And it does not mean the operator’s free bets are worth what the marketing headline says; that question is settled in the terms, not on the landing page.

The player pays no tax on betting winnings in Great Britain. That is general information, not tax advice; a professional gambler should ask HMRC or an adviser. The operator’s tax is General Betting Duty, currently 15% on gross profits, with a new remote betting rate of 25% from 1 April 2027 on most remote bets (UK horse racing, self-service betting terminals in licensed premises, pool betting and in-person betting stay at 15%). Until 1 April 2027 the remote rate stays at 15%, and whether operators pass duty on through the odds is not established. The Commission’s statutory levy is a separate charge, not a tax.

Responsible gambling beyond the scheme

GAMSTOP is the national layer; the operator-level layer is where most of the day-to-day control actually happens. A licensed bookmaker must offer safer-gambling tools, and the catalogue is wider than GAMSTOP alone.

The tools a licensed bookmaker has to offer

Deposit limits are the customer’s lever: a daily, weekly or monthly cap set in the account, with a cooling-off before any increase. Time-outs are a short pause, from twenty-four hours to several weeks. Product restrictions let a player block casino, bingo or sportsbook while keeping the account open. Reality checks pop up during a session to confirm the player still wants to continue. Self-exclusion at the operator level runs alongside GAMSTOP and can be longer or shorter than the national minimum. Most operators also publish signposting to GamCare, GambleAware, Gambling Therapy, the NHS gambling clinics and Gamblers Anonymous, and offer live chat that can route a player to those services.

Unibet, for example, lists deposit limits, a Player Profile test, product restrictions and self-exclusion, with live-chat support and links to BeGambleAware, GamCare, GAMSTOP, Gambling Therapy and the BGC. That menu is broadly representative of the licensed set.

The marketing rules a player is protected by

The Commission’s marketing conditions sit on top of the safer-gambling tools. Wagering requirements on bonuses are capped at 10x since 19 January 2026 — a £10 bonus at 50x wagering would have needed £500 of bets, and under the cap no bonus may require more than £100 of qualifying bets. Mixed-product promotions — an offer that requires gambling on two or more product types, such as “bet on football to get free spins” — are banned.

Advertising is not licensed by the Commission. It runs through the CAP Code (non-broadcast) and BCAP Code (broadcast), enforced by the ASA, alongside the LCCP. CAP Code section 16 requires marketing to be socially responsible, not of strong appeal to under-18s, and limits who may appear in the advertisement — no one who is or seems to be under 25 may be featured gambling or play a significant role, with an exception for marketing placed where a bet can be made directly. That rule concerns who may appear in the advertisement, not who may bet.

The “whistle-to-whistle” television ban — no betting advertisements in the five minutes before and after a live sporting event, before the 9pm watershed — is an industry code, not law, in force since 1 August 2019. Horse and greyhound racing are excluded. The Premier League clubs’ withdrawal of gambling sponsorship from the front of matchday shirts from 2026/27, leaving sleeves and hoardings in place, is a voluntary move by the clubs, not a regulatory change.

The licensed bookmakers in detail

Each block below covers one of the ten brands in the shortlist. The format is the same: licence holder, the licence category, the stand-out product, the welcome package in the operator’s own words, and the verdict this page draws.

Ladbrokes

LC International Limited holds the licence under Commission account 54743. The Betting app is published by Entain Operations Limited and is rated 4.66 from 101,255 ratings in the GB App Store. Ladbrokes and Coral share the licence, which is why checking the parent company on the register matters more than checking the trading name on the app.

The welcome package is on the operator’s terms page; the catalogue covers racing, football, and the major US sports, with in-play markets, a bet builder, and Best Odds Guaranteed on UK and Irish racing. The verdict: a full-service bookmaker for a player who values the racing product and the long-established brand. The shared licence with Coral is worth knowing if a player already holds one of the two accounts.

Betfair

PPB Counterparty Services Limited holds the licence under Commission account 39439. Betfair is the betting-exchange side of the Entain group, with Paddy Power as its sibling trading name. The sportsbook app offers in-play betting, Bet Builder, free live streaming of UK and Irish horse racing and football inside the app, and a 90 Minute Payout market.

The exchange product is what sets Betfair apart from the rest of the list: lay bets, back bets, and trading in running, with rates and rules stated only from the exchange’s own terms. The verdict: the strongest product for a player who wants both exchange and sportsbook under one roof, and the live-streaming catalogue is unusually deep for a GB app.

BetTom

Bet Tom Limited holds the licence under Commission account 64959. The sports welcome offer is 50% back as a free bet of up to £50, with a matching 50% back up to £50 as free slot funds for casino play; full terms apply. The shape of the offer — a refund, not a straight match — is what changes what it is worth: the headline is generous, but a free bet refunded as a free bet does not return the stake on a win.

The verdict: a smaller brand with a refund-shaped welcome package, and a player who values the casino side of the offer should read the matched-casino terms before claiming. The 50/50 split between sports and casino is unusual in the licensed set.

William Hill

WHG (International) Limited holds the licence under Commission account 39225. William Hill lets customers deposit and withdraw by debit card from £5, with a maximum deposit of £99,000 and a maximum withdrawal of £33,000 per transaction; William Hill charges no fee on debit-card transactions.

The product catalogue is broad: racing, football, the major US sports, and an in-play menu that has been built up over years. The payment limits matter for the high-stake end of the market — £99,000 on a single debit-card deposit is far above the licensed-set median. The verdict: a player who bets in size and wants the longest-established British brand, with payment limits that match.

Bet600

Tyche Tech Limited holds the licence under Commission account 44731. The app welcome offer requires at least five qualifying single bets of £10 or more at decimal odds 2.0 (1/1) or greater within the first seven days of registration, after which one £10 free bet is credited.

The qualifying-bet structure is what changes the picture: five singles at minimum odds 2.0 is a real turnover requirement before the free bet arrives, and the seven-day window is tight. The verdict: a newer brand with a qualification hurdle built into the welcome offer, and the seven-day deadline is the part of the small print a player should read first.

DragonBet

DragonBet Ltd holds the licence under Commission account 64908. The app features Welsh football and rugby markets, racing, American football, in-play betting and bet builder markets. DragonBet’s regional focus — the Welsh sport it leans on — is what sets it apart from the licensed-set median, where the major English leagues tend to dominate.

The verdict: a regional bookmaker with a Welsh-identity product, and a player who follows the Welsh leagues and rugby should find a deeper catalogue here than at the bigger brands.

BetMGM UK

LeoVegas Gaming PLC holds the licence under Commission account 39198. BetMGM UK is the combined sportsbook-and-casino app, with LeoVegas as the parent. The licence account is the same LeoVegas entity that operates the casino, which is why a player who already has a LeoVegas account may recognise the back end.

The verdict: a sportsbook-and-casino combination under one licence, for a player who wants both products on the same wallet and is happy with a brand-new UK presence.

Dabble

Dabble Sports UK Ltd holds the licence under Commission account 65677. The welcome offer is “Bet £10, Get £10 in Free Bets” on a first deposit for new customers, with minimum odds applying, a seven-day free bet expiry and the stake not returned.

The stake-not-returned wording is the part of the small print that defines what the offer is worth — a free bet is a free bet whose stake is not paid back with a win, which is the standard shape and not a hidden cost. The seven-day expiry is the deadline a player should plan around. The verdict: a straightforward matched free bet, with the time cost of the seven-day expiry the only material term to manage.

bet365

Hillside (UK Sports) ENC holds the licence under Commission account 55148. bet365 is the official global betting partner of the UEFA Champions League and is the most-downloaded sports betting app in the UK. The product is the broadest in the licensed set: in-play markets on most events, a deep bet builder, a large live-streaming catalogue, and an early-payout product on selected football markets.

The verdict: the strongest all-round product in the comparison for a player who values market depth and live streaming, and the Champions League partnership is a marker of where bet365 places its product weight.

Bet Ahoy

Bet Ahoy Ltd holds the licence under Commission account 100094. The welcome offer is “Bet £10 & Get £10 in Free Bets”, split into a £5 sports bet and a £5 accumulator. The two-part shape of the offer — a single and an acca — is what sets it apart from the matched-bet median.

The verdict: a newer entry and a player who values the split between single and acca free bets should read the acca terms before claiming.

What an unlicensed site actually costs

This section is short on purpose. The brands featured above are licensed; an unlicensed site is the alternative the page has to name so the comparison is honest, and the comparison is honest only if the cost of the alternative is on the page.

What an operator is committing, and what a player is risking

Section 33 of the Gambling Act 2005 makes providing gambling facilities in Great Britain without the required licence an offence: on summary conviction up to 51 weeks’ imprisonment, a fine up to level 5, or both, with six months in Scotland. The offence is aimed at the operator, not the player; no offence targets a customer who merely bets on an unlicensed site. The honest framing is therefore not “legal to use” but “no Commission protection if something goes wrong”.

A player on an unlicensed site gives up several things. No GAMSTOP coverage, so a self-exclusion does not block new accounts opened with that operator. No Commission complaints route, so a dispute that cannot be resolved with the operator has nowhere to go. No approved dispute-resolution body, so ADR is not a finding either. No British consumer redress if funds are withheld, and no obligation on the operator to pay out on a winning bet that the operator has decided not to honour. None of the marketing protections: no 10x bonus wagering cap, no mixed-product promotion ban. None of the affordability framework: no £150 financial vulnerability check, no deposit-limit rules. None of the identity checks before the first deposit that a licensed site runs.

Enforcement is disruption, not blocking. The Commission issues cease-and-desist notices, refers unlicensed brands to search engines, works with registrars, hosting providers and payment providers, and has been given, or is about to receive, court-order DNS blocking powers. ISP blocking is not in operation. There is no “great firewall” around unlicensed gambling; the loss of protection is the consequence, not a block.

What the licensed-versus-unlicensed decision looks like for a player

A licensed brand gives the player: a Commission licence that can be checked on the public register, GAMSTOP coverage, identity verification before the first deposit, the marketing rules in the LCCP and the CAP Code, a complaints route through the Commission, and an approved dispute-resolution body. The cost is the verification itself — a player who wants to bet without naming themselves does not get that at a licensed site. An unlicensed site gives the player: none of those protections and the real possibility that a withheld payout cannot be recovered. Neither is “the safe choice” by default; the trade is named here so a reader can make it themselves.

What the welcome offers actually cost

This is the calculation the page earns. It belongs here because the cost of clearing a welcome offer is where the marketing meets the small print, and the small print is where a player gets the information the headline never gave.

The arithmetic the licence and the bonus cap rules force

Take an illustrative monthly betting budget of £500, staked once on a two-way market at decimal odds 1.90 (fractional 9/10). The decimal odds convert as 9 ÷ 10 + 1 = 1.90, which is the price the calculation uses. The expected cost of that bet to the bettor is the stake multiplied by the market margin. For a two-way market at 1.90 / 1.90, the payout share is 1 ÷ (1 ÷ 1.90 + 1 ÷ 1.90) = 1 ÷ (0.5263 + 0.5263) = 1 ÷ 1.0526 ≈ 0.9500, and the margin is 1 − 0.9500 = 0.0500, or 5%.

The expected loss is therefore £500 × 5% = £25, give or take rounding, as a band rather than a single figure. That is the average cost of staking £500 once across a market with that margin; an individual bet either wins £950 (£500 × 1.90) or loses the £500 stake, and the average over many such bets converges on the £25 expected cost. This is an estimate of the cost of staking at those odds — not a guaranteed outcome, not a tip, not a prediction.

What that cost looks like against the welcome offers

The offer shapes the comparison. A £10 free bet at minimum odds 2.0, the shape Bet600 sets, requires five qualifying bets of £10 at decimal odds 2.0 or greater before the free bet arrives — turnover of £50 before any free bet is credited. A “Bet £10, Get £10 in Free Bets” welcome, the shape Dabble and Bet Ahoy offer, requires one qualifying bet of £10 before the free bet arrives, with the seven-day expiry shaping the time cost. A 50% back-as-free-bet up to £50 welcome, the shape BetTom offers, refunds half the stake as a free bet if the qualifying bet loses, with the matched casino side governed by its own terms.

The arithmetic the licence cap now imposes is the most important number on those offers. A bonus with a 10x wagering cap means no bonus may require more than £100 of qualifying bets at the maximum offer — a small slice of the £500 monthly budget above, and a fraction of what some pre-2026 offers asked for. A bonus that asked for £500 of qualifying bets at 50x wagering would have been legal before 19 January 2026; under the cap, it is not. Mixed-product offers, where a sports bet is the gateway to free spins or casino credit, are out for the same policy reason. The cap is the reason the headline numbers on the licensed set are smaller than the offshore marketing a player may have seen elsewhere.

What the free bet is actually worth

A free bet whose stake is not returned is worth free-bet amount × (odds − 1) ÷ odds × payout share of the market it is placed on. At decimal odds 2.0 (1/1), a £10 free bet on a market with the 5% margin above is worth £10 × (2.0 − 1) ÷ 2.0 × 0.95 = £10 × 0.5 × 0.95 = £4.75. That is the average value of the free bet at those odds on that market — not a guaranteed payout, not the winnings if the bet lands. A free bet refunded as a cash refund would be worth more; the licensed brands featured on this page refund as free bets, which is the shape the offer takes on the operator’s terms page.

This is the gloss that matters. A £10 free bet is not £10 of free credit, and a “Bet £10, Get £10” headline is not a £20 balance. The £4.75 average value is the number to set against the qualifying bets the player has already placed to claim the offer. A welcome offer that costs £50 in qualifying bets to claim a free bet worth £4.75 on average is not a 600 free bet; it is a £45.25 expected loss to the player. A welcome offer that costs £10 is a £5.25 expected loss.

Frequently asked questions

Are there betting sites not on GAMSTOP that hold a UK Gambling Commission licence?

No. Every online bookmaker holding a Gambling Commission remote licence has been required to take part in GAMSTOP since 31 March 2020; the licence and the registration come as a pair. An operator cannot hold the licence and refuse to check the register, and it cannot refuse to block accounts that match. The brands featured on this page all hold the licence and all take part in the scheme.

What does a player lose by betting on a site without a Gambling Commission licence?

A player gives up several things at once: no GAMSTOP coverage on the operator’s side, no Commission complaints route, no approved dispute-resolution body, no British consumer redress if funds are withheld, and no obligation on the operator to honour a winning bet. The marketing rules on betting and court-ordered duties do not apply, and the bonus wagering cap and the £150 vulnerability check are out of scope. Section 33 of the Gambling Act 2005 is aimed at the operator; using such a site is not an offence for the player.

Does GAMSTOP cover every betting site licensed in Great Britain?

Yes, for online operators. GAMSTOP has been a mandatory licence condition for online operators since 31 March 2020, and every online bookmaker holding a remote general betting standard (real events) licence, every betting intermediary and every pool-betting operator is in scope. Betting shops in Great Britain are covered by a separate service, sometimes called Gamstop Betting Shops, and the protections are not the same product.

How can a player check that a bookmaker holds a Gambling Commission licence?

The Commission’s public register is searchable by business name, trading name, domain or account number. The Commission account numbers for the brands featured on this page are in the comparison table above. The register is the whole test of whether a brand holds a licence; the domain ending — .com or .co.uk — proves nothing, because licensed operators use both.

Which tools for controlling play does a licensed bookmaker have to offer?

A licensed bookmaker must offer deposit limits on a fixed time frame, time-outs, product restrictions, reality checks and operator-level self-exclusion, alongside signposting to GamCare, GambleAware, NHS gambling clinics, the National Gambling Helpline and Gamblers Anonymous. GAMSTOP itself is the national layer; the operator-level tools are the day-to-day layer. The 10x bonus wagering cap since 19 January 2026 sits on top of those tools.

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