Tbilisi is home to many foreigners. The number of foreigners living and working in Tbilisi has risen in recent years together with the openings of international schools, businesses, expat's communities, and online networks. Tbilisi is a very safe city. Most of the expatriates are living in Vake, Vera, Saburtalo, and Dighomi. A lot of expatriate communities could be found in Tbilisi. Some of them are charging a membership fee.