Logout is a cyber thriller drama which revolves around a young social media influencer and youtuber, Pratyush Dua (Babil Khan) who stays in Delhi and is away from his family. He is addicted to his phone and is popular by the name ‘Pratman’. He is about to touch the 10 million mark of his followers but has competition in the form of another popular influencer, Ankita (Anisha Victor), who is also close to touching the coveted mark. Pratyush’s friend and manager JD (Gandharv Dewan) insists that if he becomes the first to reach the 10 million mark, a popular company will sign him up for a tempting deal or else sign on Ankita if she manages to get 10 million followers before him. To get more followers, Pratyush meets Bhuvan Bam at an event and shoots a collab video and gets drunk which goes live on his social media, asking his followers to help him amass 10 million followers. The next day, Pratyush wakes up only to find his phone missing as he fails to recollect where he left it last night. Thus begins his search for his lost phone. Who is behind it or was it his own plan, forms the rest of the story.