ConvertFlow - Convert the right people with the right calls-to-action at the right time using a personalized way to guide visitors to become customers.
Vocalify - Let your website talk, engage with visitors through audio
Crazy Egg - Through Crazy Egg's heat map and scroll map reports you can get an understanding of how your visitors engage with your website so you can boost your conversion rates.
Hound - Your code, always in style. Hound comments on style violations in GitHub pull requests, allowing you and your team to better review and maintain a clean codebase.
OptiMonk - OptiMonk is the most powerful Onsite Retargeting platform, that helps you increase the conversion rate of your site, and get more leads by recovering lost visitors.
JustComments - Easy to set up, ad-free and reliable comment system