2. SumoMe

SumoMe is a suite of free tools that can be used to grow your website's traffic. The SumoMe tools are easy, to install and work on any website. One can enjoy some of its free plugins allowing you to build an e-mail list, generate leads for your business, and make social sharing easier.

SumoMe provides website data like the Content Analytics and Heat Maps features to make your website perform better. Within the span of 4 years, SumoMe is subscribed by over millions of users.

3. Keyword Tool

Keyword Tool helps you find the keywords that people are typing into Google search box. Keyword Tool will help you discover thousands of the new long tail keywords related to the topic that you specify by automatically generating Google's auto suggestions. The auto suggestions will be generated based on the Google domain and language that you choose.

 It generates up to 750 suggestions for every keyword without any errors and is extremely reliable as it works 99.99 percent of the time. Moreover the utmost advantage is that it is available for free.

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