Compare UK referral codes
Side-by-side verdicts on the UK referral bonuses people compare most — Monzo vs Revolut, Klarna vs PayPal, Forest vs Lime vs Voi — each judged on reward, effort, payout speed and protection, using the brands' own verified figures.
Monzo vs Revolut referral: which is worth more in 2026?
Monzo wins for almost everyone: a two-sided mystery reward of £20–£100 you actually keep (typically £20, up to £100; £50 on business), paid in minutes after one card purchase, with no campaign clock. Revolut's £50 is guaranteed but one-sided, time-limited and needs a four-step claim — so it pays the referrer, not you. Open both to maximise value.
Head-to-headForest vs Lime vs Voi: the best UK e-bike & scooter referral in 2026
It depends entirely on where you ride. Forest pays the most (£10 of free riding) but is London-only and expires in 7 days. Lime (£4 ride credit, 60-day window) covers the most cities. Voi (£2.50 to join) reaches the most towns outside London. Pick by your postcode, not the headline figure.
Head-to-headKlarna vs PayPal referral: which £10 UK invite is easier in 2026?
Both pay the joiner £10, so choose by effort. PayPal is lower-friction — one £5 checkout on an account most people already hold — but the £10 is store credit and the campaign ends 30 June 2026. Klarna pays the same £10 (plus £40 to the referrer) but needs the Klarna Card and three £5 purchases. They're separate programmes, so you can claim both.
Best ofTop UK referral codes 2026: the sign-up bonuses and exactly what you get
Monzo is our top pick for 2026: a two-sided mystery £20–£100 (typically £20; £50 business), paid in minutes, on an FSCS-protected account. Railway, Forest, Rebtel, PayPal and Wispr Flow are all worth claiming too. The best bonus for you is the one whose strengths match what you need.
Best ofTopCashback 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.
VerdictIs the Monzo referral code worth it in 2026?
Yes — for almost anyone opening a UK current account. Monzo's referral is a two-sided mystery reward of £20–£100 (typically £20, up to £100; £50 on business), paid within minutes of one card purchase, with no campaign clock and full FSCS protection. It suits anyone opening a genuinely new account who will make one card purchase.
VerdictIs the Forest referral code worth it in 2026?
Yes, if you ride in London. Forest pays £10 of free riding — more than double any other UK e-bike or scooter referral — and it releases minutes after your first trip ends. Two conditions decide it for you: Forest only operates in London, and the credit expires seven days after it lands. Claim it in a week when you will actually ride.
VerdictIs the Voi referral code worth it in 2026?
Yes, where Voi is the operator on your street — which is most of England outside the big cities. £2.50 is the smallest reward in this category, but Voi runs roughly two-thirds of England's e-scooter trials, so it is frequently the only offer you can actually spend. Credit that works beats credit that does not.
VerdictIs the Lime referral code worth it in 2026?
Yes — Lime is the best-balanced ride-share referral in the UK. £4 sits between Forest's £10 and Voi's £2.50, but Lime pairs it with the widest big-city coverage and a 60-day window that is nearly nine times more forgiving than Forest's seven days. If you are not sure when you will ride, this is the one to claim.
VerdictIs the PayPal referral code worth it in 2026?
Yes, and it is the lowest-effort tenner in this directory: one £5 GBP checkout within 30 days, on a platform you almost certainly already use. Two things shape it — the £10 arrives as non-cash credit in the Offers section rather than spendable balance, and the campaign closes on 30 June 2026 with rewards expiring 30 September.
VerdictIs the Klarna referral code worth it in 2026?
Worth it if you actually want the Klarna Card — and not otherwise. The £10 is the most flexible tenner in the wallet sector because it lands as spendable balance you can withdraw, but it is gated behind taking a new card and completing three separate £5 purchases within 30 days. That is the heaviest qualifying step of any £10 offer we list.
VerdictIs the TopCashback referral code worth it in 2026?
Yes — it is the biggest cashback sign-up bonus in the UK, on the site that returns 100% of retailer commission rather than keeping a slice. The one thing to plan for is timing: the £20 releases only after you earn £10 of tracked cashback, and cashback confirms weeks after purchase. Line it up with one substantial buy you already had planned.
VerdictIs the Railway referral code worth it in 2026?
Yes, and it is the fastest reward in this entire directory. Railway applies $20 of deploy credit the moment you sign up — no card, no qualifying purchase, no waiting period and no expiry. For a developer that is several weeks of free hosting, and the Amsterdam region keeps UK latency low. There is essentially no downside to claiming it.
VerdictIs the Wispr Flow referral code worth it in 2026?
Yes — it is the lowest-risk trial in this directory. A full month of Flow Pro, with no card taken at sign-up, which means there is no subscription to remember to cancel and no way to be charged by accident. If you write for a living and have never tried voice dictation that actually keeps up, a free month costs you nothing but the download.
VerdictIs the ClassPass referral code worth it in 2026?
Yes, and it is the only route to a better ClassPass starting offer. ClassPass has no discount-code box at checkout, so a refer-a-friend link is genuinely the only way to improve on the standard trial. You get 20 bonus credits on top of it, no card is taken upfront, and there is no obligation to continue. The one thing to check first is which studios are near you.
VerdictIs the Rebtel referral code worth it in 2026?
Yes, if you call or top up abroad — the return is exceptional. A $1 purchase releases $10 of calling credit to both sides, usually within hours. That is a tenfold return on the qualifying spend, the best ratio in this directory. It only has value if international calling is something you actually do.
VerdictIs the Trip.com invite code worth it in 2026?
Worth claiming if you book UK rail, though it is a modest opener rather than a headline reward. You get a 30-day Traincard giving 4% off National Rail bookings on Trip.com — useful on an expensive advance ticket, marginal on a cheap one. The strength here is the platform: ATOL-backed, evergreen, and the largest online travel group in the world.
VerdictIs the Revolut referral code worth it in 2026?
Worth it for the account rather than the joining reward. As a new Revolut customer you receive a variable in-app welcome offer — the £50 you will see quoted everywhere goes to the referrer, and only after you complete four activation steps. Revolut is an excellent FCA-regulated product; just claim it knowing which side the headline figure lands on.
VerdictIs the Clearpay referral code worth it in 2026?
Yes, and the way to maximise it is precise: the £10 applies to an eligible purchase of £50 or more, so at exactly £50 you are getting 20% off. Every pound above that dilutes the percentage. Size the basket to the threshold, enter the code at sign-up in the app, and it is one of the sharpest single-purchase discounts in this directory.
VerdictIs the Zilch referral code worth it in 2026?
Yes, on a measure nothing else here matches: it is the only reward in this directory that requires no spending whatsoever. £5 in Zilch Rewards releases for completing sign-up, identity checks and card issue within 30 days. The amount is small, but the effort is genuinely zero purchases — which makes the return on what you actually do the best on the list.
VerdictIs the Zable referral code worth it in 2026?
Worth it for the soft-search eligibility check as much as the reward. Zable lets you see whether you would be accepted without leaving a mark on your credit file — genuinely useful, and rarer than it should be. Both sides receive a reward on the card balance after a first transaction, though Zable publishes no fixed figure, so check the app for your account.
VerdictIs the Vinted invite code worth it in 2026?
Yes, if you genuinely intend to sell. The £15 comes in two stages on two separate clocks: £5 for listing three items within seven days, and £10 more for completing a sale within thirty. Both halves need real selling activity. The credit is issued in £5 pieces, one per order, on baskets of £15 or more.
VerdictIs the Airalo referral code worth it in 2026?
Yes, if you are buying a travel eSIM anyway — it is a small reward of the cleanest possible kind. £2.50 comes straight off your first order at checkout, with no qualifying spend beyond the purchase itself, no waiting period and nothing to chase. The one rule to respect: it cannot be combined with any other Airalo promotion.
VerdictIs the GAIL's referral code worth it in 2026?
Worth it whenever a GAIL's sits on a route you already walk. The reward is an item rather than a balance — a complimentary loaf of your choice or a regular barista drink — redeemed alongside a paid order on your first visit. It is bakery-only, expires two months after issue, and the code must go in during sign-up.
VerdictIs the TradingView referral code worth it in 2026?
Worth it only if you were going to pay for TradingView anyway. This is an upgrade reward rather than a joining bonus: the $15 coupon exists only once you start a paid plan, and only if you do so within three months of joining. If you intend to stay on the free tier, there is nothing here for you.
VerdictIs Payr worth it for paying rent by card in 2026?
Worth it when the value you get from putting rent on a card beats 1.99%. There is no joining bonus here — the referral reward goes to whoever invited you. What a new tenant gets is the service itself: rent on Visa, Mastercard or Amex when your landlord only takes bank transfer, at a known 1.99% per payment.
Head-to-headClearpay vs Zilch: which pay-later referral is worth more in 2026?
It turns on whether you have a purchase in mind. Clearpay pays double — £10 — but only against an eligible basket of £50 or more, making it a 20% discount at exactly £50. Zilch pays £5 and requires no spending whatsoever. If you were buying something around £50, take Clearpay. If not, Zilch is the one that pays you with nothing to buy. Claiming both is the value-maximising move.
Best ofBest UK pay-later referral codes 2026: Clearpay, Zilch, Klarna and Zable compared
Zilch is the easiest claim — £5 with no spending at all. Clearpay pays the sharpest single discount at £10 off a £50 basket, a 20% rate. Klarna's £10 is the most flexible because it lands as withdrawable balance, but it asks the most work. Zable is the only FCA-regulated card here, and its soft-search check is worth running on its own.
Best ofBest developer referral codes 2026: Railway, Wispr Flow and TradingView
Railway is the standout: $20 of deploy credit applied instantly at sign-up, no card, no qualifying action and no expiry — the fastest reward in our entire directory. Wispr Flow's free Pro month is the lowest-risk trial anywhere because no card is taken. TradingView's $15 is an upgrade reward, so claim it only if a paid plan was already on your list.
Best ofBest UK travel referral codes 2026: eSIMs, rail and trips
Airalo is the cleaner claim: £2.50 comes straight off your first eSIM at checkout, with no qualifying spend, no waiting period and nothing to chase. Trip.com's 30-day Traincard gives 4% off UK National Rail bookings, which is real money on an expensive advance fare. Both are evergreen, so claim them when a trip is actually booked.
VerdictIs the Quidco referral worth it in 2026?
Yes, and for one specific reason: the bar. Quidco releases £10 at £5 of confirmed cashback and publishes no deadline against it, where TopCashback wants £10 within 180 days and Cheddar £5 within 30. It is the offer you can claim today and unlock at next year's insurance renewal. Join through https://www.quidco.com/raf/18700193/ — Quidco is link-only, so the reward attaches to the URL at sign-up and there is no code to type.
VerdictIs the Cheddar referral worth it in 2026?
Yes, if your spending is weekly rather than annual. Code JYFRSHU pays £3 once you earn your first £5 of cashback within 30 days, and Cheddar is the only cashback here that credits instantly and works at a supermarket checkout — you buy an in-app gift card for your basket, the cashback lands in seconds, and you pay with the card. At Tesco's published 4.5%, two ordinary shops clear the threshold.