Popular donation site JustGiving has come out badly on a MoneySavingExpert.com comparison website.

JustGiving charges a transaction fee of 76 pence, paying £11.74 to the charity for a £10 Gift Aided donation that would give it £12.50 if paid directly. JustGiving also charge the charities a monthly fee of £15.

This compares badly with the full amount of £12.50 the charities get from Givey, the £12.35 they get from MyDonate, the £12.25 from Charity Choice, and the £11.92 from Every Click.

Donors to global causes, however, can fare even worse with Global Giving, which passes on just £11.25, or a bit better with The Big Give, which passes on £12.00.