shameless plug:
fortrabbit (i am founder) is dedicated "PHP as a Service". Our infrastructure provider is AWS Ireland, we have a lot of clients from the UK.
at least one alternative:
http://viaduct.io/ looks promising to me. seems to be from the UK, running on own hardware.
Nice - I'll take a look at fortrabbit. Your MYSQL Add-on pricing seems a little steep between 64mb and 512mb. Shame you do not have anything in the middle.
Shame that I have a wait to have a quick play. "Yeah! You will get a free slot in 5-7 days"
Viaduct looks promising but no pricing information.
at least one alternative: http://viaduct.io/ looks promising to me. seems to be from the UK, running on own hardware.