TopCashback vs Quidco 2026: which UK cashback site pays more?
They win different arguments, and the sensible answer is to hold both. TopCashback pays the larger bonus — £20 after £10 of tracked cashback within 180 days — and returns 100% of the retailer's commission. Quidco pays £10 at half that bar, £5 of confirmed cashback, with no deadline published against it, so it unlocks whenever your next real purchase happens. Rates differ per retailer, so check both before anything big.
Key takeaways
- TopCashback: £20, released after £10 of tracked cashback within 180 days, with 100% of retailer commission returned to members.
- Quidco: £10, released at £5 of confirmed cashback, with no deadline published against the threshold — the most forgiving terms of the two.
- Quidco is link-only (quidco.com/raf/18700193/); TopCashback takes a code at sign-up.
- Quidco withdraws from £1 by free BACS or PayPal; TopCashback adds a 3–10% uplift on gift-card withdrawals.
- Rates differ per retailer, so for one big purchase it's worth comparing both sites before clicking through.
Our pick here: TopCashback pays £20, verified against its own terms.
Britain's two big cashback sites cover broadly the same retailers, so the difference comes down to how much of the commission reaches you, the sign-up bonus, and how you get paid.
The commercial model
This is the headline difference. TopCashback returns 100% of the retailer's commission to members, funding itself through an optional Plus tier and gift-card margins. Quidco keeps a small percentage of each payout. All else equal, that makes TopCashback the higher-returning of the two on most transactions.
The sign-up bonus
TopCashback pays a £20 new-member bonus, released once you earn £10 of tracked cashback within 180 days. Pick one substantial purchase you had planned — a broadband switch, a holiday, a big homeware order — and you'll clear the £10 threshold and bank the £20 on top.
Quidco pays £10, released at £5 of confirmed cashback, and publishes no deadline against that threshold at all. That is half the bar and no clock, which makes it the easier of the two to actually collect: join now, buy nothing for four months, renew your car insurance, and the £10 arrives. The joining mechanics differ too — TopCashback takes a code at sign-up, while Quidco is link-only and attaches the reward at account creation from https://www.quidco.com/raf/18700193/, with nothing that can be added later.
The bigger opening number is TopCashback's. The likelier payout is Quidco's. The two bonuses are independent, so there is no reason to choose.
Retailers and payouts
TopCashback lists 5,000+ retailers (Quidco around 4,500+), and the two overlap heavily — but individual rates vary by retailer, so for a single big purchase it genuinely pays to check both. On withdrawals, TopCashback adds a 3–10% uplift on gift cards for the likes of Amazon, Tesco, Costa and M&S, which is free extra money if you were going to spend there anyway.
How cashback timing works
On either site, cashback tracks within days, then becomes payable weeks later once the retailer confirms the sale — longer for travel and insurance. The bonus is gated on confirmed cashback, so plan for the wait.
The verdict
For headline value, the size of the sign-up bonus and the gift-card uplift, TopCashback takes it in 2026. For the lowest bar to actually collect a bonus — £5 of confirmed cashback, no deadline — Quidco takes it, and it pays out from £1. The smart approach is to keep both accounts, claim both bonuses, and check the per-retailer rate before each significant shop.
Side by side
| TopCashback | Quidco | |
|---|---|---|
| Bonus to you | £20 | £10 |
| Bonus threshold | £10 tracked cashback | £5 confirmed cashback |
| Time allowed | 180 days | None published |
| How you join | Code at sign-up | Link only — no code exists |
| Commission returned | 100% | A share is kept |
| Retailers | 5,000+ | Thousands, per Quidco's help centre |
| Withdrawal minimum | Varies by method | £1 to bank or PayPal |
| Gift-card uplift | 3–10% | An extra boost, larger on Premium |
Frequently asked questions
Which UK cashback site pays more, TopCashback or Quidco?
On commission, TopCashback: it returns 100% of the retailer's commission to members while Quidco keeps a percentage, and that difference applies to every purchase rather than just the first. On the joining bonus, TopCashback pays the bigger sum (£20 against £10) but Quidco asks for half the threshold and sets no deadline, so Quidco's is the one more likely to actually land without planning.
How does the TopCashback £20 bonus work?
Join through a referral link, then earn £10 of tracked cashback within 180 days. Once that £10 confirms, the £20 is released.
How does the Quidco £10 bonus work?
Join through https://www.quidco.com/raf/18700193/ — Quidco has no code field, so the reward attaches at account creation and cannot be added afterwards. Then earn £5 of confirmed cashback from your own purchases, at which point the £10 is credited automatically. Quidco publishes no deadline on reaching the £5, and its help centre asks joiners to clear cache and cookies before clicking so the referral tracks.
How long does cashback take to confirm?
It tracks within days but becomes payable only when the retailer confirms the sale — typically weeks later, and longer for travel and insurance. The bonus waits on confirmed cashback, so plan for a month or more.
Should I use both sites?
Yes, ideally. Per-retailer rates differ between them, so for a single large purchase it genuinely pays to check both before you click through — the gap on a broadband switch or an insurance renewal can be worth more than either joining bonus. The two bonuses are independent, so both can be claimed.
What is the gift-card uplift worth?
TopCashback adds 3–10% on top when you withdraw as a gift card rather than to your bank, for retailers including Amazon, Tesco, Costa and M&S. If you shop there anyway, it is free extra value on a balance you already earned.
Compared, verified and link-tested — here's where to go next.
Last checked 21 September 2026. Figures verified against each brand's own terms. How we check.