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    * http://www.inspectlet.com/ - 100 sessions/month free for 1 website
    * https://www.mousestats.com/ - 100 sessions/month free for 1 website
    * https://metrika.yandex.com/ - Unlimited free analytics
+   * https://www.hotjar.com/ - Per site: 2000 page views/day, 3 heatmaps, data stored for 3 months...
 
 ## International Mobile number verification API and SDK
  * https://www.cognalys.com/ - Freemium mobile number verification through an innovative and reliable method than using SMS gateway. Free accounts will have 70 Tries and 50 verifications per day. {[Signup](https://www.cognalys.com/signup/1)}