The things I like -
1. All 4 social media platforms can be found in one place (Facebook, Instagram, Twitter, and Tumblr)
2. It is an easy to use platform, pretty intuitive.
3. Allows you to save your search. So if you ever need to go back and look up the same person, you do not have to re-do the entire search process. If it is saved, all you have to do it click and wait for it to load.
I don't think there is much that I dislike about it except that it lacks one of the MOST BASIC info and that is the number of followers a person has on a certain social media platform. I find it funny that they have all these insights but lack this one basic piece of information. if you are ever writing a report, you would want to include that info so I always have to look up their account and check their number of followers.
I would say - give it a try. It is a good source. I personally find it super easy to use. And I have always found whatever I was looking for.
We often need insights on certain celebrities to make business deals. Spredfast provides a good comprehensive view of their social media standing, how powerful their social platforms are, their geographic reach, demographics of their fans, hashtags most popularly associated with them, etc.