CitySocializer is a subscription-based social network that lets members find local and like-minded people to socialise with in the real world. Founded in January 2007 by ex-BBC producer Sanchita Saha and with R&D funding from The Prince's Trust, the London-based startup now reaches 50 cities across the UK. The company delivers more than 600 group 'socials' every month across the country organised and hosted by users and by local Community Managers.