At first glance, WebFight just looks silly. However, it could actually be a useful keyword research tool. Let’s say you have 2 somewhat similar phrases you want to optimize your site for. Using this tool will show you which of the two generates more search traffic. Of course, we can’t always assume that more traffic automatically generates more revenue, and it’s also possible that the more popular phrase is more competitive and therefore more difficult to rank for.
Cost: $0.99 for full version, or get the ad supported version for free
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