it's relatively easy finding any tool to check the SERP for my websites. However, i was disappointed recently to find that one SERP tool tends to give me different results from another, when compared.
First i used SEOSerp (.com) and then Check-SEO (.com). The first one finds some of my sites within the first 200 results, while the latter does not.
Is there an *absolutely reliable* source you guys use? Because i really dont wanna be mislead and think my sites are ranked on a certain position, when they're really not. :/