Nice, nice and nice.
Seen Before is a powerful search engine that gives quicker and more accurate search results. People regularly delete their browser history meaning you can't use it to find that article from one month ago. We store a cached copy so if the original article you read gets deleted you can still view the content. Lastly, it integrates seamlessly with Google search so on every search, you can tell how many results are within SeenBefore. Browser history is hidden away in browser options, while we make your data available from within Google."