They are growing their database of markets and adding new markets every while. It can be used for both SEO and PPC advertiser.

I don't use SEO as intensively as other marketers might. However, anytime I'm going to create a new piece of content, my first stop is SerpStat. Within a few short minutes, I'm able to slice and dice search, competition, backlink and ranking data so that I can make intelligent decisions. I also really like the Serpstat ecosystem. I like their support videos, their articles and the emails they send. They keep me up to date on SEO matters without being overwhelming.

The most interesting feature for me on this tool is the backlinks report. They have a huge database, and by far, I found their results are better than other famous tools in this area