I added SheerSEO to my list of tools for organic SEO, and I'm really satisfied with it!
It's very easy to use and provides all the necessary information to manage the SEO of any site: local, backlinks, keyword tracking…
In my opinion, its strength lies in the integration of data from Majestic. Few tools offer this, making it a significant advantage for assessing client links and analyzing competitors performance.
On top of that, Ayal responds very quickly to support requests, with kindness and efficiency!