RubProfit is an online platform for advertising tasks and promotional placements, operated by individual entrepreneur O.I. Yakovlev. It connects advertisers seeking engagement with websites and digital content to people who complete specified tasks for a potential reward. Available formats may include visiting websites, reading emails, taking tests, carrying out actions on sites, and interacting with content on YouTube, Rutube, and VKontakte.

Advertisers can create and place tasks, while participants can review each task’s requirements, stated reward, limitations, and verification method before starting. Rewards are credited after successful review, and withdrawals are subject to the platform’s rules and payment-system conditions. RubProfit does not guarantee task availability, earnings, amounts, or payment timing; these depend on advertiser activity and verification results.

The service also features referral programs, contests, bonuses, support, and a catalogue of websites. It states that registration does not activate paid subscriptions or require bank-card details. Task moderation and support channels are provided for reporting issues.