Which referral offer gives the best value?

I’d say HotelTonight is a pretty good one if you actually travel and can use the reward toward a future booking. The reward is useful because it directly reduces the cost of another hotel stay.

I’ve also had good experiences with Revolut — the reward is attractive, although you need to complete several qualifying steps first. 💸

Overall, I’d look at the actual reward versus the requirements rather than just choosing the offer with the biggest headline amount.