VKDIA is a service that allows you to find out who a person is communicating with on VK. With just the input of a person's link, you can begin monitoring their online activity without the need to pay, register, or install any apps. The service provides all the necessary information – including the exact intervals of time spent online by the person and their friends on VKontakte, down to the second.

All functions, including stopping and deleting observations, are completely free. Your anonymity is fully preserved, regardless of authorization. The system monitors the victim's and their friends' online time, then the algorithm matches the timelines and analyzes the victim's friends on vk.com, whose statuses "was online N minutes ago" suspiciously often coincide with our observation target. After the monitoring period, a detailed report is provided, identifying people from the victim's environment whose online intervals suspiciously and precisely coincide with the victim's. Intermediate reports are also available during observation. So, if you want to find out who someone is communicating with on VK, VKDIA is the solution for you.