Astea is a Bulgarian company that develops a wide range of software products for smartphones, tablets, and desktop devices. From mobile apps to AI-powered recommender systems, we have done it all — reading and authoring multimedia content, video and audio streaming, data visualization, machine learning. For over ten years now, our partners include Fortune 500 companies such as Barnes & Noble and innovative startups like Livelist and Stageit. A few of our own products are Socialbook, LiveMargin Reader, and Sophie. We are proud of our collaboration with Sofia University and other European and US educational institutions. Our products are being used by numerous students, book enthusiasts, music lovers, and performers worldwide.