I can recommend Ahrefs to anyone in search engine optimization, social media marketing or digital marketing. Ahrefs is perfect for keyword research, competitor research, viral content research, web page audit, rank tracking, competitor tracking and more. If you are looking to find great link opportunity then Ahrefs is the tool winning in that domain.
The thing that I liked the best about Ahrefs is that it contains a huge database of backlinks when I've checked my own website and my competitor's websites. This has allowed me to dig deeper and find out their exact linkbuilding and SEO strategies. Ahref contains a lot of tools and features that will make the life of an SEO professional or webmaster who wants more search engine traffic a lot easier. One of these features is the batch analysis feature. Basically, instead of entering your competitor's backlinks one at a time you could actually enter it once. This allows you to quickly check on the SEO metrics for a lot of competitor URLs in just one click.