
The fact that the service is free and limitless is an amazing addition to their suite of other products, as it makes monitoring small-sized websites a breeze. It's really easy to implement, literally just a few clicks for each domain you registered, which makes it really easy to integrate as well. Review collected by and hosted on G2.com.
The lack of notification services (SMS, push notifications, etc.) limits its uses. I believe adding these features, even if paid, can widen the number of possible uses. Review collected by and hosted on G2.com.