WALL-STREET.RO - Sentimente.ro, the Romanian dating site, uses artificial intelligence to make recommendations based on users' behavior on the platform. Launched in 2011, sentimente.ro claims 400k active monthly users. The site invested 100K Eur into its AI interface called Wally, and is already seeing a 30% increase in the number of users, especially among those aged 25-35. The site is expecting 700K Eur in revenue this year.