I found Alphabanc (alphabanc.co.uk) through a financial advisor and the initial impression was positive. But for close to eighteen months later, I have encountered so many issues that I cannot recommend them. Trades failing, charts not loading, and support tickets going unanswered for days at a time.
Pros: Stable platform|Transparent fees|Portfolio tracking tools|Fast deposits
Cons: Limited social trading features|Limited ETF selection