No, Optimizely does not have the functionality that allows you to track and understand visitor behavior insights. VWO, on the other hand, has an in-built behavioral analytics capability built specifically for this, which is tightly integrated with its testing product.
VWO Insights offers heatmaps, session recordings, on-page surveys, and form analytics to step into your visitors’ shoes and understand their pain points. You can then use the insights you discover to optimize your digital experiences accordingly.