Purple Peak is described as 'Collection of financial calculators designed to make decision-making simple and transparent. No ads. No clutter. Just accurate calculations presented in a beautiful, easy-to-understand way' and is a Calculator in the business & commerce category. There are six alternatives to Purple Peak, not only websites but also apps for Windows and Linux. The best Purple Peak alternative is Amsflow Financial Calculator, which is free. Other great sites and apps similar to Purple Peak are Calculator.net, SD6Tools, CalcWise and Calq.dev.