Sputnik blocks ads on the websites, had an offline mode, allows customization, supports HTML5 games, has invisible mode and voice typing, provides quick access to Bookmarks, secures from dangerous and phishing websites and has a search engine created in Russia.

Sputnik supports links with internal systems and allows to integrate into corporate systems, e-document flow systems and guide for employees. The browser is included into Russian software register and supports Russian cryptography.