Is a service that recommends what mobile carrier and plan an individual or family should get a good business idea?

In my opinion; no. There aren’t that many carriers available in most areas and the plan selection is also fairly limited. The lack of complications and factors to consider when choosing a mobile carrier makes a service to compare them completely needless. People also don’t want to take the time to enter information into a service just to get a recommended service provider. People can do this all by themselves as it has become so easy these days. They just go online and see which carrier has the cheapest plans, the phones they want, and which carrier most of their friends are on. Most people don’t even have to see if the service provider has coverage in their area nowadays because carriers have improved their coverage so much. People can make the decision about what service provider by themselves, especially nowadays when everything is online. I just don’t think that many people would take the time to input information in a service to decide which mobile carrier they need. Also, there wouldn’t be many ways to make money from the service apart from if you actually sold the cell phone service or with advertising, as not many people would pay for this kind of service.