The short answerChoose Casumo for the biggest bonus and your own choice of slot. Choose 10bet for a doubled small deposit, with a sportsbook alongside.
Line by line
| Line | Casumo | 10bet |
|---|
| Offer | 50% bonus up to £100 | 100% bonus up to £25 |
|---|
| Wagering | 10x bonus | 10x bonus |
|---|
| Minimum deposit | £20 | £10 (check at sign-up) |
|---|
| What you do | Opt in; deposit £20+; wager 10x | Select the casino bonus; wager 10x |
|---|
| Time allowed | 7 days to wager | 3 days to wager |
|---|
| Finished in | Up to a week | Three days |
|---|
| E-wallet deposits | Restrictions mentioned, not itemised | E-wallets reported as excluded |
|---|
| Cap on winnings | No cap found | £1,000 on bonus winnings |
|---|
| Usually lost by | No opt-in; the £5 max bet; the deadline | The wrong selection; the 3-day deadline |
|---|
| Offer score | 7.0/10 | 6.5/10 |
|---|
What separates them
The two matched bonuses. Below a £50 deposit 10bet gives more; above it Casumo does, with more than twice the time to wager.
A worked example
Deposit £20: 10bet gives £20 of bonus, Casumo £10. Deposit £50: both give £25. Deposit £100: Casumo gives £50, 10bet £25. For the same £25 bonus, the daily staking is about £36 at Casumo and £83 at 10bet.
Shortlist by shortlist
Casumo is ahead in 10 and 10bet in 3. Which of those lists matter depends on how you play.
By deposit
| Deposit | Casumo | 10bet |
|---|
| £10 | Nothing | £10 bonus |
|---|
| £20 | £10 bonus | £20 bonus |
|---|
| £50 | £25 bonus | £25 bonus |
|---|
| £100 | £50 bonus | £25 bonus |
|---|
Three situations
| If | Choose |
|---|
| You are depositing £10 to £25 | 10bet |
|---|
| You are depositing £50 or more | Casumo |
|---|
| You need more than three days | Casumo |
|---|
Verdict
Casumo for
The biggest bonus and your own choice of slot.
10bet for
A doubled small deposit, with a sportsbook alongside.
Both offers
Ad 18+ only. We may earn commission from these links. Advertiser disclosure
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
Taking both
They are separate casinos, so both welcome offers are open to you, one after the other. Dossiers: Casumo and 10bet Casino.
More comparisons: Coral vs Ladbrokes, Coral vs Casumo and Ladbrokes vs Casumo.
Elsewhere on the site: Best casino sign up offers UK, Casino offers with the longest deadlines, Casino offer mistakes, Best free spins no deposit offers UK and Offer value explained.
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.
