Winner is perfect for those who often hold giveaways on Instagram, as well as for those looking for a quality service for a one-time contest. In other situations, its use may not be justified due to the high cost – it's easier to find free alternatives. The unlimited plan costs 1000 rubles a month, which is acceptable if contests are held regularly from different accounts. However, a one-time participation costs 350 rubles, which is considered expensive. For beginners, there is a trial plan for 1 ruble, but you need to be careful: after three days of the trial period, the subscription will automatically activate, and money will be deducted from your card. So don't forget to cancel the subscription and unlink your card. Overall, I liked the service. It is intuitive and convenient: you just paste the link, set the criteria and the number of winners – and it does everything for you. It works quickly with Instagram, and you can conduct a giveaway in less than a minute.