When comparing SEMRush vs mysiteperformance.com, the Slant community recommends SEMRush for most people. In the question“What are the best SEO analytics tools?” SEMRush is ranked 1st while mysiteperformance.com is ranked 10th. The most important reason people chose SEMRush is:
With just a single seed keyword, the Keyword Magic Tool allows you to generate keywords within your niche, including long-tail keywords across specific subgroups.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Keyword generation
With just a single seed keyword, the Keyword Magic Tool allows you to generate keywords within your niche, including long-tail keywords across specific subgroups.
Pro Lots of features
More features than any of the other products here with a lot of depth.
Pro Gives more accurate analytics than any other tool
It also gives more updated Analytics Results.
Pro Reasonable free featres
While the pro-features are horribly expensive, you get reasonable amount of features in the free version.
Pro Tracking enabled if an email is provided
Email account is used only for tracking performance, the email account is not used for anything else.
Pro Totally free
Fairly basic SEO assessment of a site page with a comparison to 1 competitor.
Cons
Con Can get spendy depending on your needs
Con Limited number of projects
Con The assessment is fairly low-level and does not get into too much detail
Does not get into too much detail but provides a head-to-head assessment of parameters against a competitor.