Subscribers.com has received mixed reviews from users. Some users have praised it as a clever tool that is helpful for managing subscriptions, although they noted it can be a bit buggy. However, many users have expressed frustration with the lack of support and difficulty in canceling their subscriptions. Several users reported that they were unable to get a response from support, even after multiple attempts, and had to resort to canceling their credit cards to stop the charges. The inability to send notifications to mobile devices was also a common complaint, making the service less useful for some users. Overall, the feedback suggests that while the service has potential, the customer support issues and technical limitations have left many users dissatisfied.