PayTop’s Promise: Innovative, simplified financial services at the best price! PayTop, a French startup founded in 2012, is the French leader in international online payment services. PayTop offers a range of services (money transfers, currency exchange, and a multi-currency payment card) that allow the general public to send money and make payments anywhere in the world — easily, securely, and at the best rates. The company is backed by Truffle Capital, a key shareholder in the FinTech sector.