Safe Eyes uses a pretty unique technology of filtering, which differs from the ones used in top-ranked products. The program uses its own URLs' database and doesn't rely on keyword analysis. But it doesn't mean it is not using keywords at all, as they may affect how a person is allowed to navigate the internet. For example, you may search for some restricted keywords, and while the results will be seen, all the links appeared will be blocked.
Indeed, Safe Eyes has a unique filtering technology, but that doesn't make it less effective at protecting its users from unwanted or inappropriate content. The program showed good in tests and successfully differentiated similar keywords like "chicken breast" and "breast". It was found that in some cases the program blocks sites when there is no necessity for that, but such restricting seems to be mild and will not be a problem for most of us who are concerned about offensive content online.

Similar to other internet filter software, Safe Eyes tries to restrict any offensive content if it has an image form or if its text content passes all tests.  The protocol is based on specific content clues, which allows some unacceptable images to sneak through sometimes. Anyway, the product blocks all the sites, which are known to have an inappropriate content, so that appears to be an infrequent trouble.
Among its other advantages Safe Eyes also analyzes foreign language sites and associated content. When a filtering algorithm works exclusively with English keywords, it becomes unable to catch evidently objectionable content which is being written in another language. Luckily, the program's database of URL can identify problem sites in almost any language and regulate your traffic to it.

Conclusion:
Safe Eyes contains many convenient features introduced in a simple and yet attractive interface. The program can be used both for protecting a family or a business, as it is scalable to any number of people that need to be monitored and protected. It is also easy to use from anywhere and customize according to your needs.