Mild Credit History
Alliance and Leicester
Alliance and Leicester Alliance and Leicester will give you and instant decision on your application for a personal loan. With rates starting at 8.9 APR, it's not the cheapest but it isn't far off and is very competitive with regards the others in the mild credit status field. Alliance and Leicester say that the application can be completed and a decision returned within 10 minutes of hitting their site.
 
Asda Personal Loans

Asda say on their website that you are only 5 minutes away from a decision,  with cash being available within 48 hours. Asda are offering loans from £7,500 to £25,000 unsecured. With an average rate of acceptance, Asda Personal Finance is a good option for those who have an decent level of income.

 
Tesco Finance

Tesco's have a decent acceptance rate for it's unsecured loans. With loans from £3,000 to £25,000 and no set up fees, this maybe an option for those that don't have the perfect credit history. Tesco's online forms are pretty simple to fill in and can be completed in less than 7 minutes. Decisons from Tesco's will be returned in around 40 seconds if all the details are available for their system to check.