OptKit is described as 'The best way to convert more traffic.
Real-time behavior triggered call-to-action's that engage and delight your visitors.
OptKit comes with many tools to help marketers, and conversion rate optimization specialists, to convert more traffic into sales' and is an website. There are more than 50 alternatives to OptKit, not only websites but also apps for a variety of platforms, including Windows, Mac, iPhone and Android apps. The best OptKit alternative is Zendesk Chat, which is free. Other great sites and apps similar to OptKit are LiveChat, AddToAny, Audienceful and Olark.