The short answerPlayOJO is reported to pay money back on every bet. Coral's rewards are described in its own app listing. None is verified by us.
Ranked onThe ongoing rewards reported for each casino. We have not verified them. We compare five commercial partners, not the whole market.
The ranking
- 1
Money back on every bet (reported).
- 2
Coral Coins, Smart Rewards and a daily reward game (Coral's app listing).
- 3
LadBucks and Instant Spins (reported).
- 4
Reel Races tournaments (reported).
- 5
ReportedNot confirmed
The offers and their terms
Ad 18+ only. We may earn commission from these links. Advertiser disclosure
PlayOJO ★ 4.2 out of 5
80 free spins, no wagering
No wageringFree spins
- Wagering
- None
- Minimum
- £10
- Time limit
- See offer terms
- Worked value
- 80 spins at £0.10 (£8 in spins)
Significant terms: 18+. First deposit only. Minimum deposit £10. 80 free spins on Big Bass Bonanza, £0.10 each. No wagering requirements; winnings paid in cash. Cannot be used with any other offer. Only available to players who arrive through the designated offer link. Full T&Cs apply. BeGambleAware.org
Coral Casino ★ 4.3 out of 5
Bet £10 on slots, get 100 free spins
No wageringFree spins
- Wagering
- None
- Minimum
- £10
- Time limit
- 48 hours to accept, then 7 days
- Worked value
- 100 spins at £0.10 (£10 in spins)
Significant terms: 18+. New players only. Offer runs 01/10/2026 to 01/02/2027. Deposit (certain types excluded) and bet £10+ on slot games to get 100 free spins (selected games, £0.10 each, 48 hrs to accept, valid 7 days). No wagering on free spin winnings. Deposits by Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards do not qualify. Restrictions and T&Cs apply. BeGambleAware.org
Ladbrokes Casino ★ 4.2 out of 5
Play £10 on slots, get up to 500 free spins
No wageringFree spins
- Wagering
- None
- Minimum
- £10
- Time limit
- Claim daily for 10 days; each batch valid 7 days
- Worked value
- Up to 500 spins at £0.10 (up to £50 in spins)
Significant terms: 18+. New customers only, from 14/11/25 until further notice. Certain deposit methods excluded. Deposit and spend £10+ on slots for 50 free spins a day during the first 10 days after first deposit and registration (max 500, £0.10 each, selected games, claim before 23:59 each day, valid 7 days). No wagering. Prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits do not qualify. Restrictions and T&Cs apply. BeGambleAware.org
Casumo ★ 4.2 out of 5
50% bonus up to £100
10x wageringMatched deposit
- Wagering
- 10x bonus
- Minimum
- £20
- Time limit
- 7 days to complete wagering
- Worked value
- Deposit £200, get £100 bonus
Significant terms: 18+. New customers only. Opt-in required. 50% deposit bonus up to £100 on first deposit. Minimum deposit £20. 10x wagering on the bonus amount. Maximum bet or spin £5. Bonus valid for 7 days. Game, play and payment method restrictions apply. Full T&Cs apply. BeGambleAware.org
10bet Casino ★ 3.8 out of 5
100% bonus up to £25
10x wageringMatched deposit
- Wagering
- 10x bonus
- Minimum
- £10 (check at sign-up)
- Time limit
- 3 days to complete wagering
- Worked value
- Deposit £25, play with £50
Significant terms: 18+. New UK customers only. Select the casino welcome bonus at sign-up and make your first deposit within 7 days. 100% bonus up to £25. Wager the bonus 10x on slots within 3 days. Maximum bonus winnings £1,000. Bonus is not redeemable. Full T&Cs apply. BeGambleAware.org
Side by side
| Casino | Offer | Reported | Wagering | Offer score |
|---|
| PlayOJO | 80 free spins, no wagering | Yes | None | 9.0/10 |
|---|
| Coral | Bet £10 on slots, get 100 free spins | Yes | None | 9.0/10 |
|---|
| Ladbrokes | Play £10 on slots, get up to 500 free spins | Yes | None | 8.5/10 |
|---|
| Casumo | 50% bonus up to £100 | Yes | 10x bonus | 7.0/10 |
|---|
| 10bet | 100% bonus up to £25 | Not confirmed | 10x bonus | 6.5/10 |
|---|
Kinds of ongoing offer
Money back
A share of stakes or losses returned.
Reward games
A daily chance at spins or small prizes.
Tournaments
Leaderboards with prizes.
What they are worth
A small rebate. At half a percent of stakes, £500 of play returns £2.50.
Consent
These offers reach you only if you opt in to marketing. You can opt out at any time.
More shortlists: Best no deposit casino offers UK, Best live casino offers UK, Best free spins offers UK, Best casino offers for beginners and Casino offers with the longest deadlines.
Background: Claiming a casino offer, Compare casino offers and The offers.
Go further: Casumo vs 10bet, Best casino offers for weekend players, Offers and payment methods and The 100% deposit offer.
Change the measure, change the answer
PlayOJO leads the "for existing customers" list. Rank the same five offers another way and it can sit anywhere from first to last, which is why no single offer is "the best".
The case for second place
On "for existing customers", Coral comes second of 5. It is the better choice if you want one batch of wager-free spins, finished in an evening. Read the Coral dossier before deciding, or see the two compared.
Offer terms dated 5 October 2026, from each casino's published conditions. Other details are reported by independent reviews. How we judge offers. 18+. Free help: 0808 8020 133 or safer gambling.
