Hello HN!<p>I'm Nicholas, founder and CEO of Passportal, a Ukrainian startup.<p>Passportal is a flights metasearch engine that shows travel requirements based on user's passport and visa situation. It allows to find routes through visa-free transit airports, see additional requirements and increase the chances of successful boarding.<p>Our team created this product inspired by problems that we faced ourselves - some of our team members lost money on flights through countries where additional documents are required. Later we discovered that many people encounter the same type of problems and questions about the flights.<p>We are actively working on improving the product, so any comments, feedback and suggestions are welcome.<p><a href="https://passportal.org/hn" rel="nofollow noreferrer">https://passportal.org/hn</a>