1. SimilarWeb.com is a website analysis tool that gives you analytics information for any website.

  2. Alexa provides analytical insights to benchmark, compare and optimize businesses on the web.

  3. Explore Google trending search topics with Google Trends.

  4. Quantcast Corporation is a digital marketing company that provides free audience demographics measurement and delivers real-time advertising.

  5. Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.

  6. comScore is a leading internet technology company that provides Analytics for a Digital World™. Our audience, advertising and enterprise analytics enable faster, actionable insight from all forms of digital data.

  7. Find out the technology behind websites

  8. Compete PRO lets you run and export unlimited, more comprehensive domain reports. Get started today for exclusive early data access each month and much more.

  9. Survata lets you quickly survey your target audience online. We find qualified respondents to answer your survey.

  10. PitchBook is an award winning data & technology provider for the global private equity and...

  11. Owler is a crowdsourced data model allowing users to follow, track, and research companies.

  12. App Annie is a marketing analytics tool available for apps of all kinds. With App Annie, you can track sales, traffic, and a variety of other factors pertinent to monitoring an app's trajectory.